Dopamine and Other Neurotransmitters
158 associated posts. These are attributed summaries; original text remains at the linked X post and in the local archive.
- @lowmegatron · 2025-09-30 original
Author posts extended Ray Peat quotations linking schizophrenia to stress, hormonal stress, serotonin, estrogen dominance from hypothyroidism, lipid peroxidation, low energy metabolism and poor sleep. A shared NTFabiano post calls the menstrual cycle an overlooked vital sign in mental health.
Source summary and thread relationship - @lowmegatron · 2025-09-30 original
Author reports that female rats take more cocaine than males and that progesterone reduces cocaine use in females in some contexts. A quoted excerpt says progesterone alone reduced reinstatement only in females, while progesterone plus atomoxetine reduced it in both sexes.
Source summary and thread relationship - @lowmegatron · 2025-10-01 original
The parent post contains only a link, with no retrieved commentary from the author. The quoted account (DiscoOrpheus) asserts that vocal-cord frequencies affect matter, water, relationships, hormones, memory, brainwaves, the CNS and electromagnetic fields.
Source summary and thread relationship - @lowmegatron · 2025-10-01 original
Author posts excerpts from an older study on oral serotonin given in capsules or as bananas to human subjects. Platelet serotonin rose 2.5 to 6 times over 18 days of up to 160 mg/day, and plasma and urinary markers returned to normal within 48 hours of stopping. The authors predict high-banana-intake populations have raised platelet serotonin. The quoted HansAmato post says avoiding kiwi, tomato and banana because of serotonin is mistaken, as serotonin is broken down in the gut.
Source summary and thread relationship - @lowmegatron · 2025-10-04 original
Author says winter's lower light and cold-stress free fatty acids suppress thyroid activity. Quoted Ray Peat passages say thyroid supplement needs can be four times higher in December than July, and recommend bright incandescent or full-spectrum light and limiting unsaturated fats and tryptophan.
Source summary and thread relationship - @lowmegatron · 2025-10-07 original
The author claims endotoxin causes depression and anhedonia. The post quotes an experimental inflammatory challenge study (PMID 20719303) and a study reporting an anhedonia-related effect in women but not men (PMID 31103547). The embedded post from lowmegatron claims endotoxin reduces empathy in women and quotes Ray Peat on endotoxin and energy production.
Source summary and thread relationship - @lowmegatron · 2025-10-11 original
Author lists proposed antidepressant mechanisms of coffee. The embedded lowmegatron post says coffee intake is associated with lower melanoma risk and attributes skin cancer to lipid peroxidation of PUFAs from seed oils, pork and poultry fat rather than sun.
Source summary and thread relationship - @lowmegatron · 2025-10-13 original
The author claims hypothyroidism activates the sympathetic nervous system, raising cortisol (+60%), adrenaline, noradrenaline and aldosterone (doubled), with downstream effects on blood pressure, blood sugar and mood. Thyroid hormone replacement reversed the activation and lowered diastolic blood pressure, citing PMID 11994331.
Source summary and thread relationship - @nootropicguy · 2025-10-15 own thread
nootropicguy claims Sunfiber's gut benefits extend to brain benefits. He cites a recent human trial (26% more refreshed on waking, 34% less fatigue, 24% more motivation, better memory) and preclinical findings (raised brain dopamine, lower neuroinflammation, reversal of depression models, improved TBI recovery).
Source summary and thread relationship - @lowmegatron · 2025-10-17 original
The author asks whether psychiatry wastes time using GABA agonist drugs for anxiety and disorders that are energetic in origin. A Ray Peat quotation replies they can be useful for a day or two for rest. The embedded lowmegatron post quotes Peat linking schizophrenia to stress, hypothyroidism, estrogen/serotonin, lipid peroxidation and low energy metabolism.
Source summary and thread relationship - @lowmegatron · 2025-10-20 original
The author shares a Ray Peat quote saying carotenes are among the most dangerous supplements because they behave like polyunsaturated fats, and that tryptophan and 5-HTP directly activate inflammation. The author adds a list of common supplemental carotenoids. The embedded quoted post from lowmegatron lists titles on beta-carotene metabolites, a potential 'dark side' of high-beta-carotene diets, and beta-carotene and lung cancer.
Source summary and thread relationship - @lowmegatron · 2025-10-22 original
The author states that methylene blue inhibits MAO-A and reduces serotonin breakdown in a dose-dependent way. They say most symptoms in the quoted post align with signs of excess serotonin. The quoted user (zenovaire) describes stopping methylene blue after severe physical and psychiatric symptoms.
Source summary and thread relationship - @nootropicguy · 2025-10-22 own thread
nootropicguy claims DSIP restores systems damaged by addiction. He says it triggers Met-enkephalin release, potentiates GABA, blocks NMDA receptors, and normalizes sleep homeostasis, the HPA axis, circadian rhythm, and autonomic function.
Source summary and thread relationship - @nootropicguy · 2025-10-24 original
Author argues BDNF is not the answer for addiction because raising it in the wrong brain regions may worsen cravings and relapse risk, and that GDNF is the real anti-addiction target. The post is shared with a quoted user's question about sourcing a nasal product.
Source summary and thread relationship - @nootropicguy · 2025-10-24 own thread
nootropicguy claims GDNF underlies ibogaine's strong anti-addictive effect. He says ibogaine should be a last resort, used only with proper medical oversight because of potentially fatal cardiotoxicity.
Source summary and thread relationship - @nootropicguy · 2025-10-24 own thread
nootropicguy lists things he would consider for boosting GDNF to repair the dopaminergic system and counter addiction: sodium butyrate, co-micronized PEA plus luteolin, low dose naltrexone, rehmannia, sunlight, ALCAR, and DHA. He adds that bromantane may also help.
Source summary and thread relationship - @lowmegatron · 2025-11-01 original
The post claims hypothyroidism causes low sperm count, low testosterone, low libido and high prolactin, and that correcting it doubles testosterone, increases sperm count, lowers prolactin and improves libido. It quotes a study excerpt on hypothyroid men treated with thyroxine. An embedded earlier post claims hypothyroidism activates the sympathetic nervous system and raises stress hormones and blood pressure, reversible with thyroid hormone.
Source summary and thread relationship - @nootropicguy · 2025-11-02 original
The author lists ten supplements and lifestyle measures as an alternative to Adderall for ADHD, with claimed comparisons to Ritalin, and asserts it is almost impossible not to notice benefit.
Source summary and thread relationship - @nootropicguy · 2025-11-02 own thread
nootropicguy says Notable Focus contains Sabroxy, Thai Ginger (enXtra) and Ginkgo, and that Notable also sells the 'strongest saffron on the market'. He recommends science bio or swisschems for bromantane (for research purposes), and Swanson for catuaba and Muira Puama, saying he was 'insanely impressed' by catuaba. A link is included.
Source summary and thread relationship - @lowmegatron · 2025-11-09 original
The author lists claimed effects of high prolactin, its claimed causes (stress, serotonin, hypothyroidism, low zinc, seed oils, etc.) and things he says may lower it (zinc, DHT, coffee, aspirin, bright light, progesterone, thyroid optimization, etc.).
Source summary and thread relationship - @lowmegatron · 2025-11-10 original
The post quotes Ray Peat saying serotonin reuptake inhibitor antidepressants increase prolactin and were found to cause osteoporosis after prolonged use. The embedded lowmegatron post lists symptoms attributed to high prolactin, causes of high prolactin, and factors said to lower it.
Source summary and thread relationship - @lowmegatron · 2025-11-10 original
The post quotes Ray Peat answering a question about valerian, GABA channels and insomnia. Peat calls the mechanism good and the drug safe but potentially habit-forming, and describes thyroid helping relaxation and sleep, including an anecdote about giving a doctor Cytomel. The embedded quoted post from lowmegatron quotes a sleep study on hypothyroid patients.
Source summary and thread relationship - @lowmegatron · 2025-11-11 original
The post quotes Ray Peat claiming that powdered foods such as whey protein that contain tryptophan are highly susceptible to harmful oxidation, and that processing removes beneficial components such as calcium, lactose and casein.
Source summary and thread relationship - @lowmegatron · 2025-11-11 original
The post claims aspirin can boost dopamine and may help in Parkinson's. It says aspirin increases tyrosine hydroxylase, which is needed to make dopamine, and that this was shown in lab-grown brain cells and live mice. The embedded lowmegatron post lists substances and practices claimed to lower or block serotonin.
Source summary and thread relationship - @lowmegatron · 2025-11-20 original
Author asserts depression is largely a brain energy problem and quotes text saying most studies found no reduced serotonin activity in depression and that tryptophan depletion does not reliably lower mood. The embedded post says high serotonin is a likelier cause of depression and anxiety, and that SSRI benefits may work through allopregnanolone.
Source summary and thread relationship - @lowmegatron · 2025-11-25 original
Post quotes Ray Peat saying an inefficient liver with low overnight glycogen storage commonly causes headaches and shakiness, and suggesting light exposure, weekly liver and oysters, low stress and bedtime cyproheptadine. It adds a quoted study conclusion that cyproheptadine may be effective for migraine prevention in patients for whom conventional drugs failed or caused side effects.
Source summary and thread relationship - @lowmegatron · 2025-12-02 own thread
lowmegatron quotes study conclusions suggesting altered regulation of prolactin secretion in cluster headache periods and symptom-free intervals, and that sleep, estradiol, testosterone, medication, pain, and serotonergic and dopaminergic mechanisms are discussed.
Source summary and thread relationship - @lowmegatron · 2025-12-02 own thread
lowmegatron gives a list of claimed ways to lower serotonin. He says PUFAs, estrogen, vitamin E or B1 deficiency and elevated free fatty acids raise it. He says zinc, niacinamide, aspirin, creatine, gelatin/glycine, vitamin E, vitamin D, L-theanine, inosine, coffee with food, calcium, magnesium, aged cascara sagrada, quinine, lysine and ginger lower it or help. He names antiserotonin drugs lisuride, cyproheptadine, memantine and famotidine.
Source summary and thread relationship - @lowmegatron · 2025-12-02 own thread
lowmegatron continues the quote, saying estrogen changes the pituitary's response to factors affecting prolactin release: it lessens dopamine's inhibitory effect and heightens the response to TRH.
Source summary and thread relationship - @lowmegatron · 2025-12-05 original
The author quotes Ray Peat on light, winter sickness and estrogen dominance. Peat claims a lack of bright light causes progesterone deficiency, leaving estrogen and prolactin unopposed. He also links this to unsaturated fats and tryptophan and says thyroid supplement needs can be four times higher in December than in July.
Source summary and thread relationship - @lowmegatron · 2025-12-08 original
The post claims hypothyroidism raises stress hormones and histamine, contributing to anxiety, hypertension, blood sugar problems and depression. It cites experimental hypothyroidism data, a T4/T3 combination therapy study and a rat mast cell study.
Source summary and thread relationship - @lowmegatron · 2025-12-09 original
The sharing account posts a Ray Peat quote saying cold hands and feet, and oral temperature, can indicate thyroid function without a blood test, with cold extremities being the first sign of failing thyroid function. The embedded post by lowmegatron claims hypothyroidism raises stress hormones and histamine and that T3 added to T4 therapy improves anxiety, depression and quality of life.
Source summary and thread relationship - @lowmegatron · 2025-12-10 original
The author claims hypothyroidism with fast heart rate, high blood pressure and palpitations can be caused by high TRH. The author quotes Ray Peat on TRH effects, explains that TRH is elevated in primary hypothyroidism, and quotes a pharmacology passage on TRH pressor and tachycardic effects. The embedded quoted post from lowmegatron claims hypothyroidism raises stress hormones, blood pressure and histamine.
Source summary and thread relationship - @lowmegatron · 2025-12-17 original
The author claims sodium deficiency can cause insulin resistance and rapidly raise noradrenaline and aldosterone. They cite a study (PMID 21036373) where healthy people on a low-salt diet had higher HOMA-IR and 50% higher aldosterone. The embedded Ray Peat quote links sodium intake to aldosterone, magnesium retention, adrenaline and sleep in hypothyroidism.
Source summary and thread relationship - @lowmegatron · 2025-12-28 original
The author claims hypothyroidism raises noradrenaline, which can increase blood pressure, cholesterol and anxiety. The post quotes Menoff's paper and studies it cites (Christensen, Stoffer) on thyroid hormone and catecholamines. The embedded lowmegatron post presents a case report and paper commentary on thyroid hormone (NDT) lowering blood pressure in some hypothyroid patients.
Source summary and thread relationship - @lowmegatron · 2026-01-09 original
Estrogen increases pain by elevating serotonin through a gut-based pathway involving bacterial metabolites and L cells. Multiple papers cited showing serotonin's role in various types of chronic pain and its amplification mechanisms. Ray Peat quote on estrogen increasing serotonin and postpartum complications.
Source summary and thread relationship - @lowmegatron · 2026-01-10 original
Low sodium diets increase plasma epinephrine and norepinephrine levels significantly compared to high-salt intake.
Source summary and thread relationship - @lowmegatron · 2026-01-11 original
Estrogen increases pain through serotonin-dependent pathways. Chronic pain perpetuates itself via serotonin signaling that hyperactivates TRPV1 receptors in the trigeminal nerve, amplifying nociceptive responses. Estrogen, serotonin, and inadequate postpartum cholesterol confluence promotes inflammation and pain.
Source summary and thread relationship - @lowmegatron · 2026-01-12 original
Magnesium deficiency impairs thyroid function via decreased hormone conversion, thyroid enlargement, and reduced iodide uptake; low serum magnesium predicts Hashimoto's antibodies and hypothyroidism; Ray Peat explanation of magnesium's role in energy metabolism and thyroid hormone function.
Source summary and thread relationship - @lowmegatron · 2026-01-13 original
Comprehensive compilation of potential health benefits of aspirin across multiple mechanisms: antibiofilm activity, cancer prevention, dopamine pathway stimulation, immune regulation, metabolic effects, cardiovascular protection, liver health, bone regeneration, and metabolic flexibility. No commercial promotion included.
Source summary and thread relationship - @lowmegatron · 2026-01-14 original
Cyproheptadine blocks mediators of stress from hormonal-nutritional deficiencies (Ray Peat). It inhibits acetylcholine and serotonin-induced CRF release, reducing ACTH in Cushing's disease patients. CRF initiates HPA axis stress response.
Source summary and thread relationship - @lowmegatron · 2026-01-16 original
Hypothyroidism causes anxiety and panic attacks through inefficient glucose metabolism producing lactate instead of CO2, suppressed by adequate thyroid hormone. Multiple mechanisms including elevated histamine, cortisol, serotonin, and reduced carbon dioxide suppress excitatory nerves. Includes Ray Peat quotation and multiple study citations.
Source summary and thread relationship - @lowmegatron · 2026-01-20 original
Ray Peat's interpretation of serotonin as behavioral inhibition and harm avoidance system via Cloninger's framework. Embedded quote attributes tryptophan's serotonin synthesis to inhibition and learned helplessness.
Source summary and thread relationship - @lowmegatron · 2026-01-23 original
Hypothyroidism increases cortisol and activates the sympathetic nervous system through reduced T3 levels, which impairs cortisol detoxification via 11β-HSD enzymes; TSH levels above 2.0-2.5 may be abnormally high based on cortisol elevation.
Source summary and thread relationship - @lowmegatron · 2026-01-28 original
Adrenaline and noradrenaline lower immunity and are elevated in hypothyroidism, partly explaining Broda Barnes' findings of recurrent infections in hypothyroid patients. Cites PMID 32045472 on β2-adrenergic receptor modulation of host immune response to viral infection. Includes Barnes' clinical observations on thyroid removal effects and thyroid therapy outcomes.
Source summary and thread relationship - @lowmegatron · 2026-02-05 original
Ray Peat quotation on stress hormones (elevated cortisol, decreased DHEA/progesterone/testosterone) driving inflammation, degeneration and depression as a protective shutdown response. Embedded post on hypothyroidism-cortisol relationship, TSH thresholds, T3 effects on cortisol metabolism enzymes, sympathetic activation and blood pressure.
Source summary and thread relationship - @lowmegatron · 2026-02-19 original
Author reports that over-the-counter thyroid supplements (glandular and herbal) contain variable and undisclosed amounts of thyroid hormones T3 and T4. Cites study finding nine of ten products contained detectable T3 (ranging 1.3–25 mcg), five contained T4 (0.5–22 mcg). Herbal products contained 100–240 mcg iodine and 150–1000 mg tyrosine per capsule, with specific examples showing recommended doses delivering substantial hormone amounts.
Source summary and thread relationship - @lowmegatron · 2026-03-02 original
Author shares Ray Peat's critique that physicians view euphoria from thyroid hormone as dangerous and advise discontinuation despite potential therapeutic benefit, characterizing medical bias against positive mood states.
Source summary and thread relationship - @lowmegatron · 2026-03-14 original
Author quotes Ray Peat's mechanistic claim that estrogen acts on the brain like cocaine to increase excitation up to seizure threshold; shares a ZeroHedge article about estradiol patch shortage without explicit endorsement.
Source summary and thread relationship - @lowmegatron · 2026-03-16 original
Author shares extended Ray Peat quote and embedded lowmegatron post on high-protein diet's thyroid-suppressing effects via amino acids (methionine, cysteine, tryptophan) and cortisol, milk's protective calcium, delayed tissue response to thyroid hormone, and NDT dosing; includes cited studies on protein, cortisol, methionine restriction, and thyroid hormone conversion.
Source summary and thread relationship - @lowmegatron · 2026-03-23 original
Author synthesizes research on sex hormones (estrogen and progesterone) and alcohol use disorder, presenting four main claims: estrogen linked to increased alcohol use; estrogen sensitizes reward pathways to alcohol; estrogen:progesterone ratio affects binge drinking risk; progesterone reduces stress-induced cravings. Multiple studies cited with human and animal notation.
Source summary and thread relationship - @lowmegatron · 2026-03-25 original
Chronic stress suppresses TSH and impairs T4-to-T3 conversion via CRH, ACTH, and cortisol; stress-induced alterations can cause low active T3 despite normal T4 and TSH labs; T3 effects on tissues matter most.
Source summary and thread relationship - @lowmegatron · 2026-03-30 original
Brexanolone is an IV drug for postpartum depression delivering allopregnanolone at $30-40,000 cost. Allopregnanolone is downstream of pregnenolone and progesterone. Embedded post suggests 300 mg pregnenolone as alternative treatment.
Source summary and thread relationship - @lowmegatron · 2026-03-31 original
Hypothyroid individuals produce 40x normal adrenaline as compensation; T3 supplementation initially causes stress-like adrenaline reaction during adaptation; T3's primary function is relaxing; sugary and salty foods help manage adrenaline during adjustment; thyroid hormone suppresses noradrenaline and adrenaline production.
Source summary and thread relationship - @lowmegatron · 2026-04-05 original
Ray Peat and cited research describe taurine and glycine as antiestrogenic compounds that counteract estrogen's excitatory effects. Seizure susceptibility correlates with estrogen-to-progesterone ratios during menstrual cycle; taurine demonstrates anticonvulsant properties in animal studies.
Source summary and thread relationship - @lowmegatron · 2026-04-05 original
Explanation of Type 1 (thyroid gland dysfunction) vs Type 2 (cellular thyroid hormone insufficiency) hypothyroidism, their interaction, and mechanisms by which Type 1 causes Type 2 through increased cortisol and free fatty acids that impair T4-to-T3 conversion and thyroid hormone action.
Source summary and thread relationship - @lowmegatron · 2026-04-07 original
Ray Peat describes personal self-experiment with gelatin supplementation, achieving uninterrupted sleep for ~9 hours after years of nocturnal waking; anecdotal reports from contacts of pain recovery in days from gelatin supplementation.
Source summary and thread relationship - @lowmegatron · 2026-04-07 original
Taurine supplementation mitigates BPA-induced damage including cognitive deficits, motor impairment, neurotransmitter imbalances, oxidative stress, and apoptosis in rats.
Source summary and thread relationship - @lowmegatron · 2026-04-09 original
Author explains paradoxical excitatory response to glycine in some people via NMDA receptor activation, and proposes l-theanine as an alternative by dampening glutamate activity and supporting inhibitory balance.
Source summary and thread relationship - @lowmegatron · 2026-04-10 original
Author reports using 16,000 IU retinol for slightly elevated T3 (7.7, normal cutoff 7.0) and felt better within hours. Explains mechanistically how T3 and vitamin A support neurosteroid production, linking neurosteroids to mood via GABA_A receptor modulation. Cites historical case series of vitamin A treatment for hyperthyroidism.
Source summary and thread relationship - @lowmegatron · 2026-04-17 original
Ray Peat explains that stress, infection, aging, and various compounds can lower TSH independent of thyroid hormones, creating diagnostic confusion. Embedded quote details how chronic stress suppresses T3 conversion while also lowering TSH, misleading thyroid assessment.
Source summary and thread relationship - @lowmegatron · 2026-04-17 original
Animal studies from 1980s implicate serotonin in learned helplessness development. Tryptophan and 5-HTP precursors impaired escape learning; serotonin antagonist methysergide reversed effects. Combined with weak stress, serotonin precursors caused greater learning deficit. Embedded quote discusses stress effects on gut and brain health via serotonin and estrogen-progesterone balance.
Source summary and thread relationship - @lowmegatron · 2026-04-21 original
Explains bacterial endotoxin's causal role in depression and anhedonia through reduced ventral striatum reward processing. Primary exposure mechanism is leaky gut. Presents two studies: one showing endotoxin-induced depressed mood mediated by reduced reward neural activity; second showing sex differences (effects in females, not males). Notes endotoxin exposure via lipopolysaccharide inflammatory challenge.
Source summary and thread relationship - @lowmegatron · 2026-04-22 original
lowmegatron claims that nearly 40% of Americans take drugs that can cause depression, which he calls a low estimate. He lists drug classes said to be identified in JAMA, including antidepressants, ethinyl estradiol, estradiol, finasteride, antihypertensives, sedatives, analgesics, acid reducers, anticonvulsants and corticosteroids.
Source summary and thread relationship - @lowmegatron · 2026-04-23 original
Ray Peat on hypothyroidism's effects on temperature, cortisol, adrenaline and sleep via sympathetic nervous system activation. Study shows hypothyroidism increases cortisol (+60%), adrenaline (doubled), noradrenaline (doubled), aldosterone (doubled); reverses with T3 replacement and reduces blood pressure.
Source summary and thread relationship - @lowmegatron · 2026-04-24 original
Salt restriction increases serotonin and noradrenaline; lists multiple negative effects of elevated serotonin on thyroid, thermogenesis, weight, blood sugar, and brain function. Study shows low-salt diet increases 24-hour urinary serotonin by 42% and noradrenaline by 77%.
Source summary and thread relationship - @lowmegatron · 2026-04-29 original
Ray Peat quote cautioning against Celtic salt due to heavy metal contamination; endorsement of refined salt (Morton's); embedded quote on salt restriction and serotonin elevation.
Source summary and thread relationship - @lowmegatron · 2026-04-29 original
Nocturnal hypoglycemia triggers counterregulatory hormones (adrenaline, noradrenaline, cortisol, ACTH) that cause wakefulness, often around 3 AM. Multiple risk factors identified: hypothyroidism, high starch/protein before sleep, low carbohydrate intake, high stress. Recommended interventions include adequate daytime carbohydrates, sugar-based foods with protein/fat/minerals before bed.
Source summary and thread relationship - @lowmegatron · 2026-05-04 original
Author quotes Ray Peat on tremor resolution with thyroid supplementation and presents study on thyroid hormone relationship to Parkinson's motor symptoms; embeds prior post on aspirin and dopamine in Parkinson's.
Source summary and thread relationship - @lowmegatron · 2026-05-12 original
Ray Peat quotation describing anxiety as a thyroid deficiency symptom reflecting hypersensitivity of autonomic nervous system. Author cites evidence that hypothyroidism increases sympathetic activation and adrenaline/noradrenaline production; thyroid hormone suppresses catecholamine secretion. In hypothyroid patients on T4 monotherapy, adding T3 improves anxiety, depression, and quality of life.
Source summary and thread relationship - @lowmegatron · 2026-05-15 original
CO2 exposure lowers stress-induced high pulse in rats by inhibiting sympathetic nervous system activation rather than activating parasympathetic; artificially produced CO2 water has same effect as natural CO2 springs; CO2 absorption increases skin oxygenation.
Source summary and thread relationship - @lowmegatron · 2026-05-18 original
Elevated serotonin may cause hypoglycemia which lowers T3 thyroid hormone; serotonin-induced hypoglycemia is blocked by cyproheptadine and ketanserin receptor antagonists; Ray Peat hypothesis on serotonin excess and autism.
Source summary and thread relationship - @lowmegatron · 2026-05-20 original
OTC thyroid supplements and desiccated thyroid products have highly variable thyroid hormone content; some contain no hormones while others contain up to 25 mcg T3 or 22 mcg T4 per dose; herbal products often contain undisclosed thyroid hormones.
Source summary and thread relationship - @lowmegatron · 2026-05-23 original
Untreated hypothyroidism increases anxiety risk nearly 4-fold. Mechanisms include elevated histamine, catecholamines (adrenaline and noradrenaline), cortisol, lactate, hyperventilation, and reduced CO₂ production. A case study shows severe psychiatric manifestations (delusions, hallucinations, insomnia, anxiety, disorganized speech) in a hypothyroid patient (TSH >100) that resolved within one day of levothyroxine initiation and remained absent at 6-month follow-up without psychotropic medications.
Source summary and thread relationship - @lowmegatron · 2026-05-27 original
Hypothyroidism causes Raynaud's phenomenon by elevating catecholamines (adrenaline and noradrenaline) that reduce blood flow. Treating hypothyroidism with levothyroxine reverses Raynaud's symptoms and resolves the underlying mechanism.
Source summary and thread relationship - @lowmegatron · 2026-06-01 original
Post explains cyproheptadine as an older antihistamine with anti-serotonin actions that may treat SSRI-induced sexual dysfunction. Proposes multiple mechanisms: reducing elevated serotonin (which blocks sexual drive), lowering prolactin and ACTH/cortisol, and restoring dopamine signaling. Cites studies on serotonin-dopamine interaction and prolactin's role in sexual satiation. Embedded post notes 5 of 7 patients improved sexual function with cyproheptadine.
Source summary and thread relationship - @lowmegatron · 2026-06-01 original
Practical tips for lowering prolactin and serotonin through thyroid optimization, nutrient status, dietary fat composition, light exposure, supplements, and specific compounds; includes embedded quote on cyproheptadine mechanism for SSRI sexual dysfunction.
Source summary and thread relationship - @lowmegatron · 2026-06-01 original
Attribution of quoted advice from Ray Peat on raising male libido by lowering serotonin through anti-inflammatory diet, reduced aerobic exercise, thyroid optimization, and specific nutrients; embedded post explains mechanisms of serotonin suppression of sexual function via dopamine and prolactin pathways.
Source summary and thread relationship - @lowmegatron · 2026-06-04 original
Ray Peat explains how serotonin and histamine excess from hypothyroidism and parasympathetic overactivity causes intestinal contraction and diarrhea. Author notes serotonin blockers (ondansetron, ginger, lysine, cyproheptadine) and DAO supplementation are effective treatments.
Source summary and thread relationship - @1immortals1 · 2026-06-10 original
Author's personal narrative of 4-month transformation through cold exposure and breathing protocol: weight loss, improved appearance, energy and mood. Describes routine of wim hof-style breathing before 34-degree ice bath immersion, with mechanistic explanations of norepinephrine, brown fat activation, and metabolic effects; spouse joins practice.
Source summary and thread relationship - @1immortals1 · 2026-06-14 original
31-year-old's resting heart rate dropped from 71 to 38 bpm over 6 weeks using structured breathwork protocol; medical evaluation normal; HRV improved from 34 to 89; blood pressure dropped, sleep quality improved; protocol uses hyperventilation breath holds and slow nasal breathing for vagus nerve activation.
Source summary and thread relationship - @lowmegatron · 2026-06-15 original
CO2 springs and specially made CO2 baths improve multiple health outcomes including pain, wound healing, blood flow, microcirculation, oxygenation, antioxidant status, inflammation markers, and nervous system function; traditional use for millennia supported by recent research.
Source summary and thread relationship - @1immortals1 · 2026-06-16 original
Chronic mouth breathing impairs facial development, sleep quality, focus and testosterone by bypassing nasal filtration and nitric oxide production. Nasal breathing activates parasympathetic nervous system. Mouth taping at night is presented as zero-cost intervention.
Source summary and thread relationship - @lowmegatron · 2026-06-17 original
Author presents Dean Radin's theory on psilocybin and 5-HT2A receptor downregulation for dementia, then provides contradictory animal model evidence showing that 5-HT2A antagonists and receptor knockdown improve cognitive outcomes, with citations to multiple studies on desloratadine and genetic approaches.
Source summary and thread relationship - @1immortals1 · 2026-06-17 original
Morning sunlight exposure within first hour of waking sets circadian biology; author lists multiple physiological effects including cortisol timing, melatonin regulation, vitamin D production, serotonin, and dopamine receptor function.
Source summary and thread relationship - @1immortals1 · 2026-06-20 original
Apigenin, a flavonoid from chamomile, provides sleep support similar to melatonin without hormonal suppression or morning grogginess. Melatonin causes tolerance and dependence through downregulation of endogenous production. Apigenin binds GABA receptors, does not disrupt melatonin production, and shows anti-inflammatory and neuroprotective effects.
Source summary and thread relationship - @1immortals1 · 2026-06-21 original
Lion's mane mushroom is the only legal supplement that stimulates nerve growth factor (NGF) production in brain, promoting new neural connection growth. NGF declines with age, linked to cognitive decline and neurodegeneration. Hericenones and erinacines in lion's mane cross blood-brain barrier to stimulate NGF synthesis. Clinical improvement in mild cognitive impairment within 16 weeks, anxiety and depression reduction, peripheral nerve repair, improved myelination, and enhanced focus without stimulant effects.
Source summary and thread relationship - @1immortals1 · 2026-06-21 original
Author explains cold shower benefits with specific neuroendocrine mechanisms, distinguishing between overhyped social media claims and evidence-based effects; recommends 2-3 minutes cold exposure at shower end with minimum effective dose of 11 minutes weekly.
Source summary and thread relationship - @lowmegatron · 2026-06-23 original
Author reports behavioral and personality differences between women taking estrogen versus progesterone based on observed comments received. Estrogen-dominant women described as aggressive, insulting, and inattentive; progesterone-dominant women described as opposite. References Ray Peat's comparison of cocaine and estrogen mechanisms.
Source summary and thread relationship - @lowmegatron · 2026-06-23 original
lowmegatron says grey hair is caused by stress-related noradrenaline and is reversible, citing a human hair greying study. He links the mechanism to fasting-related hair loss and suggests thyroid deficiency raises norepinephrine through sympathetic compensation; that last link is his own interpretation.
Source summary and thread relationship - @lowmegatron · 2026-06-24 original
lowmegatron says hypothyroidism doubles noradrenaline, which he links to greying and hair loss. He cites a case in which greying reversed after IV levothyroxine, rodent T3 results, a human greying study and fasting-related follicle research, and says greying must be caught early to reverse.
Source summary and thread relationship - @lowmegatron · 2026-06-26 original
Niacinamide (same as nicotinamide, form of B3) can increase plasma histamine and serotonin levels. 100 mg fasted significantly increased both. This may be relevant to monoamine-related mental diseases including schizophrenia and autism.
Source summary and thread relationship - @jamesbondwisdom · 2026-06-29 original
jamesbondwisdom retweets a truncated post by AlpacaAurelius claiming that daily masturbation is detrimental to men's health because it raises prolactin, which lowers dopamine. The rest of the claim is cut off.
Source summary and thread relationship - @1immortals1 · 2026-06-29 original
Author explains physiological effects of cold water exposure on norepinephrine, comparing cognitive and metabolic benefits to pharmaceutical stimulants; recommends cold showers as cost-free alternative.
Source summary and thread relationship - @1immortals1 · 2026-06-30 original
Mouth breathing impairs oxygen utilization, disrupts sleep, alters facial development, maintains sympathetic nervous system activation, reduces air filtration, and impairs exercise endurance. Nasal breathing via nitric oxide and parasympathetic activation provides multiple benefits. Recommends mouth taping during sleep.
Source summary and thread relationship - @1immortals1 · 2026-07-01 original
Author describes sauna use as a longevity intervention based on Finnish epidemiological data, cites 40% reduction in all-cause mortality with 4-7 weekly sessions vs once weekly, and explains mechanisms via heat shock proteins. Lists multiple purported physiological benefits including growth hormone increases, cardiovascular training, BDNF enhancement, and inflammation reduction.
Source summary and thread relationship - @lowmegatron · 2026-07-03 original
lowmegatron says stinging nettles are a source of serotonin and histamine. He quotes text that nettle sting fluid contains formic acid, leukotrienes, acetylcholine, histamine and serotonin, with estimated serotonin per sting. The quoted parent lists things he says lower or raise histamine.
Source summary and thread relationship - @lowmegatron · 2026-07-03 original
Dock leaves contain anti-serotonin and anti-histamine compounds that counteract nettle sting symptoms by antagonizing serotonin and histamine in the sting fluid; mechanism demonstrated in 1947 research on tissue preparations.
Source summary and thread relationship - @lowmegatron · 2026-07-04 original
The author quotes a passage saying psychological stress may accelerate hair greying, that mouse work links norepinephrine signaling to melanocyte stem cell depletion, and that human greying is at least sometimes reversible. The quoted post (his own) adds that the mechanism resembles fasting-induced hair loss research and that thyroid deficiency raises norepinephrine; this reply itself only contains the quoted passage.
Source summary and thread relationship - @lowmegatron · 2026-07-05 original
Author presents research finding that hypothyroidism doubles aldosterone and is related to high blood pressure through increased daytime diastolic values and noradrenaline. Cites study showing thyroid hormones participate in systemic arterial blood pressure homeostasis.
Source summary and thread relationship - @1immortals1 · 2026-07-07 original
Ashwagandha as stress hormone regulator; claims 30% cortisol reduction in 60 days via 600mg KSM-66 extract daily; effects on testosterone, VO2 max, anxiety, sleep, memory; mechanism via cortisol-hippocampus pathway; contrasts with pharmaceutical alternatives (SSRIs, sleep aids).
Source summary and thread relationship - @1immortals1 · 2026-07-07 original
Cold water immersion (30 seconds to 2 minutes at end of shower) produces sustained neurochemical changes: 200-300% norepinephrine elevation for 3+ hours, 250% dopamine increase, endorphin release providing analgesia, enhanced immune function, increased vagal tone. Brown adipose tissue activation converts stored fat to heat. Compared favorably to expensive cryotherapy; no crash or tolerance development.
Source summary and thread relationship - @lowmegatron · 2026-07-08 original
Dose-response meta-analysis of coffee consumption and type 2 diabetes risk: 8% reduction with 1 cup daily, increasing to 33% reduction at 6 cups daily. Both caffeinated and decaffeinated coffee associated with risk reduction. Embedded post by lowmegatron lists antidepressant mechanisms: dopamine boost, cortisol reduction, inflammation decrease, testosterone increase, gut barrier strengthening, endotoxin reduction, prolactin reduction, energy increase.
Source summary and thread relationship - @1immortals1 · 2026-07-12 original
Author explains nasal breathing advantages over mouth breathing, including increased oxygen absorption via nitric oxide production, parasympathetic nervous system activation, improved CO2 tolerance and oxygen delivery via Bohr effect, and proper craniofacial development. Discusses sleep quality, athletic performance, and blood pressure benefits. References James Nestor's 10-day breathing study.
Source summary and thread relationship - @1immortals1 · 2026-07-12 original
Author presents glycine supplementation (3g before bed) as effective sleep aid equivalent to prescription sleep medications without side effects. Explains mechanism via core body temperature reduction through peripheral vasodilation. Discusses benefits including improved sleep quality, faster deep sleep onset, cognitive performance, collagen synthesis, and liver protection.
Source summary and thread relationship - @1immortals1 · 2026-07-15 original
Apigenin, a natural compound from chamomile, increases NAD+ levels in brain by inhibiting CD38 enzyme, providing anti-aging benefits at 90% lower cost than NAD+ precursor supplements. Also provides calming, sleep, anti-inflammatory, and mild aromatase inhibition effects. Recommended 50mg before bed from affordable brands.
Source summary and thread relationship - @lowmegatron · 2026-07-15 original
lowmegatron presents a case report, cited as 'Reversible Hair Loss due to Levothyroxine Overdose', of an infant with congenital hypothyroidism who developed diffuse non-scarring hair loss 15-20 days after starting levothyroxine. Hair regrew after the dose was reduced. The author concludes that overdose may cause hair loss. The author also gives a best-guess reading of the FT3 and FT4 levels because the assay ranges are not stated.
Source summary and thread relationship - @1immortals1 · 2026-07-16 original
Author explains intermittent fasting mechanism via mTOR suppression and AMPK activation, enabling autophagy (cellular self-cleaning). Cites Nobel Prize-winning research and lists hormonal, metabolic, inflammatory, and cognitive benefits with practical 16:8 protocol.
Source summary and thread relationship - @1immortals1 · 2026-07-19 original
Author claims magnesium glycinate directly regulates GABA receptors to calm anxiety, operates similarly to benzodiazepines without addiction, cites meta-analysis of 18 studies and effects on muscle tension and heart rate variability; recommends 300-400mg evening dosing with pricing.
Source summary and thread relationship - @1immortals1 · 2026-07-20 original
Cold water exposure increases norepinephrine by 200-300% and dopamine by 250% through thermoreceptor activation, producing sustained neurochemical elevation comparable to cocaine but without crash; purported benefits include brown fat activation, anti-inflammatory effects, immune function improvement, and mental resilience training.
Source summary and thread relationship - @lowmegatron · 2026-07-21 original
Discusses aspirin's historical use and multiple biomedical properties including cancer prevention, antibiofilm activity, amyloid reduction, dopamine pathway effects, and metabolic benefits; quotes pension risk modeling and multiple research summaries; embeds Ray Peat commentary on aspirin dosing, storage, and vitamin K cofactor.
Source summary and thread relationship - @1immortals1 · 2026-07-21 original
Discusses creatine's mechanisms in brain ATP regeneration and effects on working memory, processing speed, cognitive stress resilience, mental fatigue, and mood; compares creatine evidence to marketed nootropics; recommends 5g daily unflavored creatine monohydrate.
Source summary and thread relationship - @lowmegatron · 2026-07-23 original
Author shares post describing chronic hyperventilation reducing testicular size through CO2 retention loss, sympathetic tone increase, and pelvic floor tension; proposes addressing root causes via cellular respiration support and breathing technique.
Source summary and thread relationship - @1immortals1 · 2026-07-24 original
Glycine is the only amino acid shown to improve sleep quality as effectively as pharmaceutical sleep aids without cognitive impairment, dependency, or morning grogginess. Mechanism involves NMDA receptor modulation and core body temperature reduction. 3g nightly costs $0.05 vs $3-8 per Ambien pill, improves sleep architecture without suppressing REM sleep.
Source summary and thread relationship - @1immortals1 · 2026-07-26 original
Author argues nasal breathing produces nitric oxide in sinuses, increasing blood oxygen absorption by 10–15% versus mouth breathing. Claims measurable oxygen saturation differences, antiviral/antibacterial effects, parasympathetic activation, and effects on facial structure. Recommends nasal-only breathing practice and mouth taping during sleep.
Source summary and thread relationship - @1immortals1 · 2026-07-28 original
Cold water exposure (2-3 minute cold shower) produces sustained 250% dopamine elevation for 3+ hours via sympathetic nervous system activation; review of neurochemical effects, fat metabolism, metabolic health, and vagal tone benefits. Contrasts research evidence with commercial cold plunge marketing and provides accessible implementation guidance.
Source summary and thread relationship - @lowmegatron · 2026-07-29 original
Thyroid hormone depresses noradrenaline and adrenaline secretion by blocking cellular production. This mechanism explains why hypothyroidism causes anxiety and high blood pressure.
Source summary and thread relationship - @lowmegatron · 2026-08-01 original
First-person account of symptom improvements from levothyroxine to combined levothyroxine + T3 treatment: improved word-finding, cognition, libido, dopamine responsiveness, sleep quality, toenail growth, peripheral metabolism, social function within 2 weeks with sustained plateau by 8+ weeks. Transient anxiety resolved during adaptation.
Source summary and thread relationship - @lowmegatron · 2026-08-02 original
Low B12 associated with 5x increased migraine risk via nitric oxide dysregulation. Vitamin B12 levels above 643 pg/mL associated with roughly 80% decrease in migraine odds in adjusted analysis; elevated methylmalonic acid (MMA > 4.95 μg/dL) associated with 4-5x higher migraine odds. Embedded quoted post by @lowmegatron details magnesium deficiency (35x migraine risk), IV magnesium efficacy (86.6% pain-free at 30 min), and proposed mechanisms via NMDA blockade and neuronal calcium channel inhibition.
Source summary and thread relationship - @lowmegatron · 2026-08-05 original
Study findings on L-theanine reducing subjective stress and cortisol in double-blind placebo-controlled trial, with specific dose and co-ingredient details.
Source summary and thread relationship - @1immortals1 · 2026-08-06 original
Explanation of gut-brain connection mechanism via microbiota-produced neurotransmitters and vagus nerve signaling, with multiple mechanistic claims and lifestyle intervention recommendations for microbiome optimization.
Source summary and thread relationship - @1immortals1 · 2026-08-06 original
Describes cistanche tubulosa herb mechanisms and historical use, citing modern clinical evidence for testosterone increase, sexual function, lifespan extension, BDNF upregulation, microbiome benefit, and zero toxicity. Provides dosage recommendation and price point.
Source summary and thread relationship - @1immortals1 · 2026-08-07 original
Describes 2024 federal court ruling on fluoride neurotoxicity risk to children, explains fluoride accumulation mechanisms in pineal gland and hippocampus, IQ reduction findings, thyroid suppression, international cavity rate comparisons, and recommends reverse osmosis filtration and hydroxyapatite toothpaste as countermeasures.
Source summary and thread relationship - @lowmegatron · 2026-08-07 original
Ray Peat discusses interactions between low cholesterol, thyroid status, and inflammatory processes including connective tissue pain and hormonal regulation. Explains role of sweet fruits as anti-inflammatory and cholesterol-supportive. Addresses statin effects on brain cholesterol synthesis and mental side effects.
Source summary and thread relationship - @lowmegatron · 2026-08-07 original
Describes mechanism of thyroid replacement therapy reversing hypertension in hypothyroid patients. Embedded post elaborates on thyroid role in efficient glucose energy production, adrenaline release from hypothyroidism, and comparison of T4 monotherapy versus T4/T3 combination therapy effects on anxiety, depression, and quality of life.
Source summary and thread relationship - @lowmegatron · 2026-08-07 original
10-week RCT of 70 children with autism comparing risperidone alone vs risperidone plus PEA (palmitoylethanolamide); PEA group showed greater improvement in irritability (46% vs 31%) and hyperactivity (27% vs 11%); PEA action attributed to glutamate/neuroinflammation reduction and suspected mast cell stabilization.
Source summary and thread relationship - @1immortals1 · 2026-08-09 original
Author claims 70% of focus/mood/motivation complaints stem from dopamine receptor downregulation via chronic stimulation rather than ADHD or depression; proposes dopamine fasting and reduced stimulation as treatment.
Source summary and thread relationship - @1immortals1 · 2026-08-11 original
Voluntary breathing techniques (Wim Hof method) trained over 4 days enabled subjects to control immune response when injected with bacterial endotoxin. The technique produces respiratory alkalosis triggering adrenaline surge that suppresses pro-inflammatory cytokines (TNF-α, IL-6, IL-8) and increases anti-inflammatory IL-10. The breathing protocol (30 deep breaths, exhale hold, inhale hold, repeat 3 rounds) takes 10–15 minutes and produces immune modulation, improved cold tolerance, and mental clarity. A Radboud University study demonstrated 50% reduction in inflammatory markers and dramatically reduced symptoms in trained practitioners versus controls.
Source summary and thread relationship - @1immortals1 · 2026-08-15 original
Breathing pattern dysfunction causes systemic health degradation. Nasal breathing versus mouth breathing is critical; optimal breathing rate 5-6 breaths per minute versus typical 15-20. Slow nasal breathing activates parasympathetic nervous system, improves oxygenation via CO2 retention, improves facial structure, improves sleep, and reduces anxiety. Buteyko method and mouth taping are interventions.
Source summary and thread relationship - @1immortals1 · 2026-08-16 original
Comprehensive explanation of pregnenolone as master neurosteroid hormone declining 1-2% yearly after age 25; describes mechanisms of cognitive and mood effects through GABA/NMDA receptor modulation, stress resilience via cortisol buffering, and practical supplementation guidance at 30-50mg sublingual daily.
Source summary and thread relationship - @lowmegatron · 2026-08-17 original
Author claims hypothyroidism stimulates adrenal output and sympathetic nervous system, doubling adrenaline and noradrenaline and increasing cortisol by 60%, citing study on thyroid hormone role in blood pressure. Embedded quote from lowmegatron discusses forgotten hypoglycemia symptom of hypothyroidism, quoting Ray Peat, Broda Barnes, and citing multiple studies on thyroid-glucose metabolism.
Source summary and thread relationship - @1immortals1 · 2026-08-18 original
Author reports cold water immersion study showed 250% plasma dopamine increase lasting hours, contrasting with cocaine/nicotine crash pattern. Describes mechanism via norepinephrine and brown fat activation, brown fat's insulin sensitivity benefits, and minimal protocol of 11 minutes weekly cold exposure across 4-5 sessions.
Source summary and thread relationship - @lowmegatron · 2026-08-19 original
Pregnenolone increases deep sleep by converting to progesterone and allopregnanolone, exerting anti-cortisol and pro-GABA effects. Studies show pregnenolone increases slow-wave sleep, improves sleep efficiency, and reduces intermittent wakefulness. Progesterone restores normal sleep when disturbed without inhibiting deep sleep like hypnotic drugs. Achieving maximum plasma allopregnanolone requires 1,600 mg progesterone daily.
Source summary and thread relationship - @1immortals1 · 2026-08-21 original
Glycine supplementation at 3g before bed improves sleep quality and next-day performance based on Japanese trials. Mechanism involves thermoregulation via peripheral vasodilation and neurotransmitter effects. Secondary benefit: glycine provides collagen building blocks since it comprises one-third of collagen.
Source summary and thread relationship - @lowmegatron · 2026-08-21 original
Experiment showing that paying attention to histamine skin reaction produces smaller inflammatory response and faster recovery than distracted control. 57 healthy volunteers underwent histamine prick test twice: once with attention, once distracted. Bump was roughly 1.5x smaller with attention; 90% showed this pattern. Mechanism involves vagal/interoceptive signaling rather than stress reduction.
Source summary and thread relationship - @lowmegatron · 2026-08-21 original
PEA (palmitoylethanolamide) helps high histamine conditions by stabilizing mast cells and inhibiting histamine release. Natural fatty-acid amide produced in human tissues; modulates immune function. Must use micronized or ultramicronized forms. Multiple animal and human studies cited showing mast cell stabilization, reduced inflammatory mediators (PG D2, TNF-α, histamine), and symptom reduction.
Source summary and thread relationship - @lowmegatron · 2026-08-23 original
Ray Peat quoted on ethanol as antioxidant; embedded quote from World_All_Alive reports personal anecdotal use of small vodka doses for self-reported histamine issues.
Source summary and thread relationship - @lowmegatron · 2026-08-23 original
Pregnenolone downregulates endotoxin-related inflammation through degradation of TIRAP, TLR2, and TLR4 signaling; allopregnanolone (downstream metabolite) shows similar effects in cell culture and animal brain models related to multiple conditions.
Source summary and thread relationship - @lowmegatron · 2026-08-23 original
Web searches and TSH levels show seasonal pattern in Hashimoto's thyroiditis; Ray Peat discusses light exposure and unsaturated fat restriction as winter management; thyroid function increases seasonally, suggesting light and fat composition affect thyroid metabolism.
Source summary and thread relationship - @lowmegatron · 2026-08-26 original
Discusses how TSH of 4 may not indicate optimal thyroid hormone status, particularly T3. Levothyroxine monotherapy suppresses TSH while reducing T3 bioavailability in peripheral tissues. Natural desiccated thyroid (NDT) increases available T3 and reduces anxiety. Low T3 hyperactivates adrenals and increases adrenaline/noradrenaline, contributing to anxiety. T3 optimization (not just TSH optimization) is needed; high T3 also causes anxiety.
Source summary and thread relationship - @lowmegatron · 2026-08-27 original
Author presents evidence that thyroid hormone suppresses sympathetic nervous system activity; deficient thyroid causes compensatory adrenaline and noradrenaline elevation, contributing to hypertension.
Source summary and thread relationship - @1immortals1 · 2026-08-28 original
Magnesium L-threonate is the only form that crosses the blood-brain barrier efficiently and improves cognition. Other forms like magnesium oxide have poor bioavailability and minimal brain penetration. MIT trial showed 14-18% cognitive improvements; recommended dose is 144mg elemental magnesium taken 30-60 minutes before bed at $25/month cost.
Source summary and thread relationship - @1immortals1 · 2026-09-05 original
Zinc is required for 300+ enzymatic reactions including testosterone production, immune function, DNA synthesis, wound healing, and neurotransmitter regulation; ~2 billion people globally are zinc deficient with no body storage reserves. RDA 11 mg prevents deficiency; functional practitioners recommend 15-30 mg for optimization in athletes and plant-based dieters.
Source summary and thread relationship - @lowmegatron · 2026-09-08 own thread
lowmegatron lists claimed antidepressant actions of coffee: boosting dopamine, increasing energy, reducing prolactin, lowering inflammation, and lowering endotoxin while strengthening the gut barrier. The quoted post describes a small study of 20 healthy women where coffee was followed by lower blood sugar and cortisol.
Source summary and thread relationship - @1immortals1 · 2026-09-08 original
BPC 157, a 15-amino-acid peptide from human gastric juice, cited for accelerating tissue repair across tendons, ligaments, muscle, gut, and brain in 100+ animal studies; mechanism via angiogenesis and neurotransmitter modulation; cost-effectiveness argument versus patentable synthetic analogs; dosing and administration protocols outlined.
Source summary and thread relationship - @1immortals1 · 2026-09-09 original
Narrative of Wim Hof's extreme feats (climbing Kilimanjaro in shorts, arctic barefoot running, prolonged ice bath) and the 2014 Radboud University study: Wim and 12 trained subjects showed 50% lower inflammatory markers and minimal symptoms after bacterial endotoxin injection, compared to control group, demonstrating voluntary immune suppression. Method: cyclic hyperventilation (30 deep breaths), breath retention, and cold exposure. Mechanism: breathing alters blood pH, increases adrenaline, activates sympathetic nervous system to provide conscious access to immune pathways.
Source summary and thread relationship - @1immortals1 · 2026-09-11 original
Trace lithium (lithium orotate, 1–20 mg daily) is distinct from pharmaceutical lithium carbonate (600–1,800 mg for bipolar disorder). Epidemiological studies in multiple countries show regions with higher natural drinking water lithium have significantly lower suicide rates, violent crime, and dementia. Trace lithium supports BDNF production, protects against glutamate excitotoxicity, and stabilizes mood via GSK3-beta inhibition at neuroprotective doses without psychiatric-grade side effects. Recommended dose 5–10 mg evening; cost ~$10/bottle.
Source summary and thread relationship - @1immortals1 · 2026-09-11 original
Tart cherry juice improves sleep duration, depth and quality through three mechanisms: natural melatonin, tryptophan, and procyanidins that inhibit tryptophan degradation. Also reduces inflammatory markers and muscle soreness. Specific product recommendations provided with pricing.
Source summary and thread relationship - @lowmegatron · 2026-09-12 original
Critical examination of Ray Peat's work showing his nuanced understanding of hormones and biochemistry, criticizing how his ideas are oversimplified and memefied on social media. Peat understood cortisol, histamine, and serotonin's regulatory roles but critiqued pharmaceutical marketing narratives, particularly serotonin as 'happiness hormone.'
Source summary and thread relationship - @1immortals1 · 2026-09-14 original
Alpha GPC is the only over-the-counter compound clinically shown to increase acetylcholine; author lists multiple claimed benefits (cognitive, muscle, growth hormone) and recommends specific brands and dosing with purchase information.
Source summary and thread relationship - @1immortals1 · 2026-09-14 original
99% of vitamin B6 supplements contain pyridoxine, the inactive form; approximately 1 in 3 people cannot convert it efficiently. The active form P5P (pyridoxal 5-phosphate) is required for neurotransmitter synthesis. Author recommends specific dosing and brands with pricing.
Source summary and thread relationship - @lowmegatron · 2026-09-14 original
Laughter modulates stress hormones including cortisol, growth hormone, and dopac. Embedded quote discusses laughter interventions in 45 studies with positive outcomes for mood, well-being, anxiety, depression, stress, pain and fatigue.
Source summary and thread relationship - @1immortals1 · 2026-09-17 original
98% of Americans are deficient in potassium (not just low). Daily adequate intake is 4,700mg but average American consumes 2,640mg, creating 2,000mg daily deficit. Potassium controls heartbeat, blood pressure, muscle function, nerve signaling. Mechanism: sodium-potassium pump maintains electrical charge across cell membranes; without adequate potassium pump fails, causing cardiac arrhythmia, unreliable nerve signals, weak muscle contractions. Multiple clinical benefits documented.
Source summary and thread relationship - @lowmegatron · 2026-09-20 original
Thiamine deficiency increases histamine and lowers body temperature; elevated histamine contributes to neuronal death in Wernicke's encephalopathy. Quoted study shows thiamine supplementation reverses hypothermia and normalizes histamine in rats.
Source summary and thread relationship - @1immortals1 · 2026-09-20 original
Thiamine is a cofactor for ATP production from carbohydrates; deficiency causes fatigue, brain fog, anxiety and nerve pain. Author discusses subclinical thiamine insufficiency missed by standard testing, mechanism via pyruvate dehydrogenase, dietary depletion factors, and treatment with benfotiamine.
Source summary and thread relationship - @lowmegatron · 2026-09-20 original
L-theanine reduces stress, cortisol, depression and anxiety while improving sleep, with cited evidence of reduction in Hamilton Depression Rating Scale scores and improvement in anxiety and sleep parameters.
Source summary and thread relationship - @lowmegatron · 2026-09-22 original
Chocolate lowers cortisol and stress via salsolinol, which inhibits ACTH release by reducing noradrenaline; caution advised on heavy metal contamination in cocoa sources.
Source summary and thread relationship - @lowmegatron · 2026-09-23 original
GABAergic substances may suppress TSH-stimulated thyroid hormone release and lower thyroid hormones through modulation of GABA; complex HPT axis relationship warrants caution in people with suboptimal thyroid levels using GABAergic compounds.
Source summary and thread relationship