Glycine, Taurine and Amino Acids
110 associated posts. These are attributed summaries; original text remains at the linked X post and in the local archive.
- @nootropicguy · 2025-10-02 original
Author lists a supplement stack, saying it will double testosterone in one month, with no supporting detail. The post ends with 'Do what you will with this information'.
Source summary and thread relationship - @lowmegatron · 2025-10-12 original
The author lists substances and practices that he claims lower or block serotonin, including aspirin, L-theanine, thiamine, glycine, taurine, T3, ginger, cyproheptadine, vitamin E, magnesium, DHEA, progesterone, testosterone/DHT, lysine, and avoiding seed oils. The quoted context is a Ray Peat line about serotonin overproduction and hibernation.
Source summary and thread relationship - @lowmegatron · 2025-10-16 original
The author lists supplements, foods and habits they say protect against polyunsaturated fat (PUFA) and seed oil effects. The lists cover reducing lipid peroxidation, lowering free fatty acids and supporting glucuronidation and sulfation. The author also advises eating mostly saturated fats and avoiding high-PUFA oils. The embedded lowmegatron post has an overlapping saturated fat/PUFA list plus a note on olive oil.
Source summary and thread relationship - @lowmegatron · 2025-10-23 original
Author claims negative ion generators lower serotonin and histamine, and that oceans and waterfalls naturally produce negative ions. Bullets and a Ray Peat quote say positive ions raise serotonin and negative ions reduce brain serotonin and histamine. The embedded lowmegatron post lists substances and practices said to lower or block serotonin.
Source summary and thread relationship - @lowmegatron · 2025-10-29 own thread
lowmegatron claims that cortisol, glucagon and adrenaline inhibit T4-to-T3 conversion, lowering T3 and raising reverse T3 in a vicious cycle. He lists common, easily corrected causes of high cortisol and adrenaline (poor sleep, too little carbohydrate, sodium, potassium, magnesium or calcium, fasting, chronic caloric restriction, noise, shallow breathing, black coffee on an empty stomach, constant stimulation). He suggests acerola vitamin C, L-theanine and glycine may help.
Source summary and thread relationship - @lowmegatron · 2025-11-03 original
The author says L-carnitine blocks thyroid hormone entry into cells and presents quoted excerpts saying it inhibits T3/T4 nuclear entry, acts as a peripheral thyroid hormone antagonist, and reversed hyperthyroid symptoms at 2 and 4 g/day in a randomized trial.
Source summary and thread relationship - @lowmegatron · 2025-11-06 original
The post shares a Ray Peat quotation on minimizing the harmful effects of serotonin through diet, light and specific agents. The quoted lowmegatron post lists compounds and practices said to lower or block serotonin.
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 · 2025-11-12 original
The author claims polyunsaturated fats such as linoleic and arachidonic acid interfere with vitamin D binding to DBP, while saturated fats do not. The embedded lowmegatron post lists strategies to protect against seed oils and polyunsaturated fats, including supplements, foods and fats to eat or avoid.
Source summary and thread relationship - @lowmegatron · 2025-11-21 original
Author lists conditions said to be caused by bacterial endotoxin entering the bloodstream in leaky gut, then lists nutrients, drugs, foods and lifestyle factors said to reduce endotoxin or its inflammatory effects. The embedded post claims pregnenolone curbs alcohol cravings partly through TLR4 inhibition.
Source summary and thread relationship - @lowmegatron · 2025-11-22 original
Author describes a case report of a woman whose manic symptoms after gastrectomy for obesity reportedly resolved within two weeks on 1 g/day activated charcoal, with a quoted mechanism proposing a brain–gut axis. The embedded lowmegatron post claims bacterial endotoxin from leaky gut causes many conditions and lists interventions said to help with endotoxin.
Source summary and thread relationship - @lowmegatron · 2025-11-25 original
The author claims much mental illness begins in the gut because bacterial endotoxin poisons mitochondria and leaky gut lets more endotoxin into circulation. They quote a systematic review and meta-analysis on gut dysbiosis markers in severe mental illness and chronic fatigue. They then list nutrients, foods and other factors they say reduce endotoxin or endotoxin-driven inflammation.
Source summary and thread relationship - @lowmegatron · 2025-11-29 original
The post claims rosacea and other skin conditions are often due to gut events, citing a Ray Peat quote on bacterial endotoxin and a case report of rosacea remission after reduced bowel transit time. The embedded quoted post (lowmegatron) lists conditions attributed to endotoxin from leaky gut and a long list of substances said to help with endotoxin.
Source summary and thread relationship - @lowmegatron · 2025-11-30 own thread
lowmegatron lists factors he claims help control endotoxin. These include optimizing T3, coffee (including decaf), a low omega-6 diet, vitamin C, aspirin, fixing sleep and circadian disorganization, activated charcoal, naringenin, benfotiamine, glycine, aged cascara sagrada, cooked mushrooms, progesterone, pregnenolone and zinc.
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 · 2025-12-11 original
The post quotes Ray Peat on accumulated unstable fats making endotoxin exposure more inflammatory and stressing the lipid-rich brain with age. The embedded quote, from lowmegatron, lists conditions attributed to endotoxin from leaky gut and a long list of nutrients, drugs and habits said to help.
Source summary and thread relationship - @lowmegatron · 2025-12-23 original
The author says glycine can protect the liver from alcohol-induced injury by reducing lipid peroxidation and the inflammatory response to bacterial endotoxins. They add that gelatin/collagen/gelatinous foods are generally better than glycine powder, and quote two abstracts (animal/mouse models).
Source summary and thread relationship - @lowmegatron · 2025-12-23 original
The author describes a rat study in which glycine-rich diet sped recovery from alcohol-induced liver injury after alcohol was withdrawn, with faster declines in liver enzymes, damage scores, and liver fat, and less inflammation signaling.
Source summary and thread relationship - @lowmegatron · 2025-12-28 original
The post shares Ray Peat interview excerpts claiming cooked potato juice or soup can relieve insomnia and help people who cannot digest protein. It presents ketoacid equivalents in potato protein as absorbing ammonia. The author adds that ammonia buildup is neurotoxic and causes insomnia, which is why Peat suggested potato juice.
Source summary and thread relationship - @lowmegatron · 2025-12-31 original
Ray Peat is quoted saying a liver supported by carbohydrate and thyroid can detoxify circulating PUFA via glucuronidation and sulfation, and that nightly PUFA release harms the brain. The author adds lists of nutrients and foods said to support sulfation and glucuronidation. The author also links PUFA peroxidation products to neurodegenerative disease via listed study titles.
Source summary and thread relationship - @lowmegatron · 2026-02-04 own thread
lowmegatron claims that cortisol, glucagon and adrenaline inhibit thyroid hormone conversion, lowering T3 and raising reverse T3. He lists factors he says commonly raise cortisol and adrenaline, including poor sleep, too few carbohydrates, sodium, potassium, magnesium or calcium, fasting, chronic caloric restriction, noise, shallow breathing, black coffee on an empty stomach and constant stimulation. He suggests acerola vitamin C, L-theanine and glycine as possibly helpful.
Source summary and thread relationship - @lowmegatron · 2026-02-13 original
Ray Peat discussion of thyroid hormone and bone health; critiques thyroxine (T4) monotherapy as unphysiological; cites T3's role in bone formation and American Thyroid Association warning on fracture risk with high-dose thyroxine; presents cell culture study showing T3 regulates collagen formation.
Source summary and thread relationship - @lowmegatron · 2026-03-06 original
Glycine at 3g before bed improves sleep quality and reduces daytime sleepiness and fatigue in sleep-restricted subjects. Performance on psychomotor vigilance testing also improved in those given glycine.
Source summary and thread relationship - @lowmegatron · 2026-03-13 original
Broda Barnes quoted on high-protein diet effects on thyroid hormone requirements and stress hormone effects on thyroid conversion. Multiple studies examine protein effects on cortisol, cortisol effects on TSH and T3, and methionine restriction effects on thyroid function and metabolism. Embedded quoted post on cortisol's anti-thyroid effects.
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
Taurine reduced tinnitus in noise-exposed rats at high doses and improved auditory discrimination; effect reversed after washout, consistent with increased inhibitory tone in auditory pathway.
Source summary and thread relationship - @lowmegatron · 2026-03-25 own thread
The post text is only links. Its quoted post by lowmegatron lists claimed ways to address endotoxin, including cascara sagrada, minocycline, aspirin, cocoa, coffee, DHEA, ginger, glycine, sleep, naringenin, orange juice, pregnenolone, progesterone, probiotics, sugar, taurine, several vitamins, mushrooms and zinc, and notes PUFA-rich high-fat diets may raise endotoxin.
Source summary and thread relationship - @lowmegatron · 2026-04-02 original
Author claims glycine reduces recurrent infections by strengthening collagen in the extracellular matrix, which acts as a barrier against pathogens. Cites a 3-year study showing infection rates dropped in glycine-supplemented group compared to control and baseline. Explains mechanism involving collagen regeneration and includes Ray Peat quote about glycine deficiency. Embedded quote attributes infection-prone state to thyroid hormone insufficiency.
Source summary and thread relationship - @lowmegatron · 2026-04-02 original
Author compiles Ray Peat quotation on gelatin and glycine for insulin action and diabetes, plus two research citations on glycine's effects on glucose response and type 2 diabetes outcomes. Claims gelatin used for 100+ years in diabetes treatment, glycine inhibits lipolysis with antiestrogenic effect, and may help chronic disease prevention. Cites study showing >50% reduction in glucose response with glycine and another showing decreased A1C and inflammatory markers in type 2 diabetics.
Source summary and thread relationship - @lowmegatron · 2026-04-03 original
Author explains mechanism by which tea consumption reduces cold and flu risk via L-theanine priming of Vγ2Vδ2 T cells to increase IFN-γ production. Cites human study showing 30% reduction in cold/flu incidence with L-theanine and EGCG supplementation, and notes both compounds have independent anti-infective properties. Includes embedded quoted post on glycine's role in collagen-based barrier immunity.
Source summary and thread relationship - @lowmegatron · 2026-04-04 original
Author quotes Ray Peat on sugar craving as indicator of metabolic need rather than addiction, attributed to hypothyroidism. Embedded post by different account explains physiological effects of high sugar intake on fluid retention, glycation of collagen, and systemic inflammation reduction from diet change.
Source summary and thread relationship - @lowmegatron · 2026-04-04 original
Author presents mouse study comparing protein sources (chicken, cod, crab, scallop) with varying taurine content. Scallop-fed mice resisted obesity on high-fat/high-sugar diet with reduced body/fat mass, liver mass, lipemia, and free fatty acids. Author infers taurine and glycine are primary active compounds and suggests supplementation as practical alternative to expensive scallops.
Source summary and thread relationship - @lowmegatron · 2026-04-04 original
Taurine supplementation (500 mg three times daily for 2 weeks) reverses endothelial dysfunction in young men with type 1 diabetes, improving arterial stiffness and brachial artery reactivity to levels matching healthy controls.
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
Fluoride suppresses thyroid hormone synthesis and T4-to-T3 conversion. Animal experiments show taurine (1.5-3 g/day human equivalent) prevented these effects at high fluoride exposure (4× US water allowance). Historical context: fluoride used pharmacologically for hyperthyroidism in 1950s.
Source summary and thread relationship - @lowmegatron · 2026-04-06 original
Glycine 5g three times daily for 3 months reduces HbA1c from 8.3 to 6.9 in type 2 diabetes patients, with reductions in glucose, insulin, HOMA-IR and proinflammatory cytokines compared to placebo. Author cautions individual variation and advises starting slow; notes food sources may work better.
Source summary and thread relationship - @lowmegatron · 2026-04-06 original
Ray Peat quotation on liver detoxification improvement through limiting cysteine-containing proteins, adding glycine or gelatin, increasing sugar, and optimizing thyroid. Research shows obesity-associated glycine deficiency impairs glycine conjugation pathway for metabolite elimination; restoration after bariatric surgery restores function. Glycine supplementation proposed as potential treatment.
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 · 2026-04-07 original
Taurine supplementation reversed cardiomyopathy and arrested retinal degeneration in siblings with low taurine transporter gene expression; taurine deficiency similarly causes cardiomyopathy in cats and dogs with improvement on supplementation.
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 · 2026-04-15 original
Bacterial endotoxin (LPS) lowers both TSH and thyroid hormones, creating misleading thyroid test results. Multiple dietary and supplemental compounds may reduce endotoxin burden or its effects.
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 · 2026-05-21 original
A 22-year-old with refractory obsessive-compulsive disorder and body dysmorphic disorder that began at age 17 showed significant symptom amelioration with high-dose glycine (50-65 g/day) over 5 years. Psychiatric drugs and therapy failed; glycine allowed resumption of education and social life. Symptoms often recurred when glycine was stopped. Hypothesis: postulated N-methyl-D-aspartate receptor signal transduction deficiency.
Source summary and thread relationship - @lowmegatron · 2026-05-21 original
Salt, glycine, CO2, progesterone, thyroid hormone and sugar optimize energy and sleep as restorative background processes (Ray Peat quote). Progesterone restores normal sleep when disturbed without inhibiting deep sleep (unlike hypnotics). Hypothyroidism decreases stages 3-4 sleep; desiccated thyroid may increase these. Glycine 3g improves sleep quality and reduces fatigue in sleep-restricted subjects.
Source summary and thread relationship - @lowmegatron · 2026-05-26 original
Topical thyroid hormone (T3) reduces scar formation in burn and skin graft wounds, producing flatter, softer, more supple scars. Animal studies in rats showed T3 modified collagen synthesis and deposition, increased hydroxyproline content in normal and grafted skin, and histology confirmed softer, more supple scar tissue with reduced hypertrophic scarring.
Source summary and thread relationship - @lowmegatron · 2026-05-31 original
Post presents embedded quote describing the Randle Cycle as competition between long-chain fatty acid oxidation (requiring carnitine) and glucose oxidation.
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 · 2026-06-03 original
Taurine lowers blood pressure by attenuating increased sympathoadrenal tone in young borderline hypertensive individuals.
Source summary and thread relationship - @lowmegatron · 2026-06-03 original
Ray Peat quote on intestinal inflammation from infection and undigested starches causing endotoxin-driven insulin resistance; comprehensive list of dietary and supplement interventions claimed to reduce endotoxin and associated inflammation.
Source summary and thread relationship - @lowmegatron · 2026-06-03 original
Taurine has insulin-like action and increases liver glycogen per 1976 Soviet study; mechanism explained as increasing glycogen reserve reducing blood glucose excursions and counterregulatory hormone surges (adrenaline, cortisol) that cause nighttime waking; describes in vivo and in vitro effects.
Source summary and thread relationship - @lowmegatron · 2026-06-03 original
Taurine levels are lower in type 2 diabetes patients. Research shows taurine reduces insulin resistance and beta-cell dysfunction, and reverses endothelial dysfunction in diabetics within two weeks.
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 - @lowmegatron · 2026-06-08 original
Personal anecdote of using topical progesterone to rapidly calm a severely distressed woman who had been drinking heavily and exhibiting aggressive behavior, after other supplements (magnesium, l-theanine, taurine) showed limited effect.
Source summary and thread relationship - @lowmegatron · 2026-06-09 original
Oxidative stress is increased in hypothyroidism. Vitamin E, C, and taurine reduce oxidative stress markers and protect thyroid from fluoride-induced damage. In rodents, taurine supplementation reduced MDA (lipid peroxidation marker) elevated by hypothyroidism.
Source summary and thread relationship - @lowmegatron · 2026-06-12 original
Taurine protects thyroid function against fluoride, lead, and organophosphate exposure; fluoride lowers thyroid hormone release, lead and insecticides inhibit T3 conversion; human equivalent dose 1-2g/day based on animal research.
Source summary and thread relationship - @lowmegatron · 2026-06-12 original
Gelatin and glycine facilitate insulin action and lower blood sugar; glycine reduces lipolysis which improves insulin effectiveness; glycine lowers HbA1C in type 2 diabetes; gelatin used successfully for diabetes treatment for over 100 years.
Source summary and thread relationship - @lowmegatron · 2026-06-15 original
Ray Peat quote on gelatin-rich foods correcting degenerative and inflammatory diseases, with concern about high antimetabolic amino acids (tryptophan, cysteine) in industrialized diets. Embedded quote discusses glycine and gelatin in diabetes management.
Source summary and thread relationship - @lowmegatron · 2026-06-16 own thread
lowmegatron claims cortisol, glucagon and adrenaline inhibit T4-to-T3 conversion and raise reverse T3. He lists modifiable causes of high cortisol and adrenaline: poor sleep, too few carbs, sodium, potassium, magnesium or calcium, fasting, chronic caloric restriction, noise, shallow breathing, black coffee on an empty stomach, and constant stimulation. He suggests acerola vitamin C, L-theanine and glycine may help.
Source summary and thread relationship - @1immortals1 · 2026-06-18 original
Substantive explanation of glycine supplementation for sleep, contrasting cost-effectiveness against commercial sleep supplements; claims mechanisms via core body temperature reduction and multiple sleep quality benefits.
Source summary and thread relationship - @1immortals1 · 2026-06-18 original
Substantive health content on taurine as longevity molecule, citing 2023 Science magazine study showing taurine deficiency drives aging and supplementation extends lifespan; multiple mechanistic claims and dosing recommendation.
Source summary and thread relationship - @lowmegatron · 2026-06-19 original
Personal anecdote of calming, anti-excitatory effect from gelatin but not from collagen with linked media.
Source summary and thread relationship - @lowmegatron · 2026-06-20 original
Author reports personal experience with appendicitis treatment where ciprofloxacin (a fluoroquinolone) was initially recommended but declined due to mitochondrial toxicity concerns. Requested alternative antibiotics which worked successfully. Embedded post details fluoroquinolone mechanism: mitochondrial toxicity via mtDNA disruption, lipophilicity, NMDA agonism, GABA-A antagonism, fluoride-induced ATP impairment, mineral binding, and effects on potassium channels, collagen, and biofilm penetration.
Source summary and thread relationship - @1immortals1 · 2026-06-28 original
Substantive explanation of collagen's structural role in body (30% of protein mass); describes age-related decline in collagen production (1-1.5% yearly after 25) and consequences; details collagen peptide supplementation benefits with specific study results; dosing recommendations by type; frames collagen as structural repair compound beyond beauty applications.
Source summary and thread relationship - @lowmegatron · 2026-06-29 original
Author presents Ray Peat quote on hypothyroidism causing sodium and glucose deficiency, followed by embedded lowmegatron post on stress hormone suppression of thyroid hormone conversion and lifestyle factors affecting cortisol and adrenaline.
Source summary and thread relationship - @lowmegatron · 2026-07-01 original
Author quotes Ray Peat on glycine's protective antistress action across cell types and prevention of multiple pathologies. Embedded post by lowmegatron discusses thyroid hormone, fibrosis, and fatty liver disease, citing multiple studies on TSH/thyroid hormone associations with liver fibrosis and T3's anti-fibrotic effects.
Source summary and thread relationship - @lowmegatron · 2026-07-01 original
Ray Peat quote on gelatin improving sleep and pain; embedded post by lowmegatron citing Ray Peat on gelatin and glycine for diabetes via insulin sensitivity and lipolysis inhibition, with reference to glycine clinical trial.
Source summary and thread relationship - @1immortals1 · 2026-07-03 original
Author explains that most commercial pre-workout supplements use underdosed ingredients and proprietary blends to obscure true doses, relying on stimulant effects and side effects to create perceived efficacy. Provides clinically effective doses for active compounds and cost comparison for individual purchasing.
Source summary and thread relationship - @1immortals1 · 2026-07-04 original
Collagen supplements are broken down into amino acids like all proteins; hydrolyzed collagen peptides may signal increased collagen production rather than providing building material; effective doses are 10-15g daily for 8-12 weeks; typical 2g doses are subtherapeutic.
Source summary and thread relationship - @lowmegatron · 2026-07-05 original
Author presents research showing taurine 1g three times daily for 2 weeks ameliorated insulin resistance and beta cell dysfunction in non-diabetic obese men given IV lipids to simulate elevated free fatty acids. Mechanism suggested as antioxidant activity reducing 4-HNE, a driver of Alzheimer's, cancer, and liver damage.
Source summary and thread relationship - @1immortals1 · 2026-07-05 original
Author explains amino acid spiking in protein powders—addition of cheap amino acids like glycine, taurine, and creatine to inflate nitrogen-based protein measurements while reducing functional protein content. Provides detection methods via ingredient lists, leucine content verification, and third-party lab verification.
Source summary and thread relationship - @lowmegatron · 2026-07-06 original
Carboxytherapy (CO2 gas injections) improves stretch marks with objective 3D camera measurements of depth and texture; 55-65% improvement in indentation and texture; 8 sessions over 4 weeks; striae rubra (red, new) more treatable than striae alba (white, old); includes Ray Peat anecdote in embedded quote.
Source summary and thread relationship - @1immortals1 · 2026-07-11 original
Author discusses taurine as longevity compound based on 2023 Science paper showing reversal of aging markers in mice equivalent to 7-8 human years. Explains mechanisms including cellular hydration, mitochondrial protection, cardiac function, and GABAergic signaling. Recommends 1-3g daily supplementation.
Source summary and thread relationship - @1immortals1 · 2026-07-11 original
Author presents NAC (n-acetyl cysteine) as only OTC supplement directly replenishing glutathione, the body's master antioxidant. Discusses mechanisms including detoxification, respiratory infection reduction, OCD and addiction modulation, liver protection, male fertility improvement, and neuroprotection. Recommends 600mg 1-2x daily on empty stomach.
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 - @jamesbondwisdom · 2026-07-18 original
jamesbondwisdom claims that bone broth supplies amino acids and collagen for keratin and the follicle sheath. He highlights proline and glycine, gut-lining benefits, minerals and silicon, and compares cost with collagen supplements. He recommends 1-2 cups daily.
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 · 2026-07-22 original
Taurine extends lifespan 10-12% in mammals and reverses biological age markers across organ systems per 2023 Science study; proposes taurine deficiency drives aging; recommends 1-3g daily supplementation at ~$0.10/day.
Source summary and thread relationship - @lowmegatron · 2026-07-23 original
Author explains aspirin stomach damage mitigation by dissolving in warm water with sodium bicarbonate; cites study showing bicarbonate reduces aspirin-induced gastric mucosal cell damage from 20% to 3.4%; recommends glycine and vitamin K2 supplementation for aspirin users.
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 · 2026-07-25 original
DHA (docosahexaenoic acid) is the primary structural fat in neuronal membranes; omega-3 supplementation supports cognitive function through membrane fluidity, reduces neuroinflammation, and lowers triglycerides. Plant-based ALA conversion insufficient; supplemental DHA or fatty fish necessary for optimal brain composition in most Western populations.
Source summary and thread relationship - @jamesbondwisdom · 2026-07-26 original
jamesbondwisdom claims oral collagen peptides raise proline and hydroxyproline, support the collagen sheath around follicles, and improve hair thickness. He suggests 10-15g daily of hydrolyzed collagen, or bone broth.
Source summary and thread relationship - @lowmegatron · 2026-07-26 original
Author cites animal studies showing taurine prevents depressive behaviors caused by chronic stress. Describes behavioral improvements (anhedonia, anxiety, learning, memory) at human-equivalent doses of 2–7 g/day. Notes recent human research identifying low hippocampal taurine as characteristic of major depression. Includes quoted animal study and human neuroimaging study.
Source summary and thread relationship - @lowmegatron · 2026-07-26 original
Author argues fluoride lowers thyroid hormones T4 and T3 and impairs T4-to-T3 conversion. Cites animal studies showing taurine (1.5–3 g/day human equivalent) and tamarind restore thyroid hormone levels when fluoride exposure is high. Notes fluoride was historically used pharmacologically to suppress thyroid in hyperthyroidism. Describes protective mechanisms with taurine and fluoride elimination benefits of tamarind.
Source summary and thread relationship - @lowmegatron · 2026-07-26 own thread
Reference list for the author's claim that fluoride lowers thyroid hormones and that taurine, calcium and tamarind are protective. It lists rat, human observational, rabbit and cattle studies on fluoride, thyroid dysfunction and fluoride excretion. The quoted context is a separate post on prenatal fluoride exposure and lower IQ (PMID 28937959).
Source summary and thread relationship - @lowmegatron · 2026-07-28 original
Taurine reduces blood pressure and adrenaline in borderline hypertensive individuals; 6 g/day for 7 days showed 9 mmHg systolic blood pressure reduction accompanied by decreased adrenaline response. Embedded quote discusses hypothyroidism and adrenal activation in hypertension.
Source summary and thread relationship - @1immortals1 · 2026-07-29 original
Taurine supplementation extended lifespan 10-12% in mice and improved healthspan markers; taurine blood levels decline 80%+ with age, correlating with aging markers; restoring to youthful levels reversed multiple age-related declines. Research dose 3-6 g daily for humans.
Source summary and thread relationship - @jamesbondwisdom · 2026-08-02 original
jamesbondwisdom claims collagen decline with age impairs the follicle's matrix and that 15-20g daily hydrolyzed collagen peptides with vitamin C support hair growth, skin and nails. He cites glycine and proline as limiting for keratin and claims the hair industry ignores structural support.
Source summary and thread relationship - @lowmegatron · 2026-08-03 original
Author reports personal negative reaction to glutamine supplementation, describing terrible feeling and negative gut reactions. Embedded quoted post by @GutOptimized advises caution with glutamine in mast cell activation syndrome (MCAS) and immune issues, recommending it only for mild gut issues and always testing single dose first.
Source summary and thread relationship - @lowmegatron · 2026-08-04 original
Glycine 3g before bed improves subjective and objective sleep measures without altering sleep architecture; lists study-documented benefits including sleep latency reduction, deep sleep improvement, and daytime cognitive gains; notes paradoxical sensitivity in some people.
Source summary and thread relationship - @1immortals1 · 2026-08-08 original
TUDCA (tauroursodeoxycholic acid), a naturally occurring bile acid, reduces endoplasmic reticulum (ER) stress across organs; mechanism supports liver protection, improves insulin sensitivity, protects neurons; dosing 250-500mg daily with measurable metabolic improvements within 4-8 weeks on bloodwork.
Source summary and thread relationship - @lowmegatron · 2026-08-09 original
Glycine from collagen/gelatin protects against endotoxin and reduces mortality in animals given lethal endotoxin doses; embedded Ray Peat quote describes glycine's broad protective antistress action across cell types.
Source summary and thread relationship - @1immortals1 · 2026-08-13 original
L-citrulline supplementation increases nitric oxide production in blood vessel endothelium, improving vasodilation, blood pressure, blood flow, cognitive function, exercise performance, erectile function, and reversing arterial stiffness. Recommended dose 3-6g daily at cost of $0.30/day.
Source summary and thread relationship - @lowmegatron · 2026-08-14 original
Analysis of study linking gut bacteria composition to psychopathy, highlighting elevated fecal glucose and taurine as strongest associations; interpretation of prior research on glucose metabolism, violent crime, and endotoxin; proposal that enhanced glycogen formation and prevention of hypoglycemia may address violent behavior.
Source summary and thread relationship - @lowmegatron · 2026-08-18 original
Author reports aspirin reduces Candida biofilm and interrupts yeast metabolism through PGE2 reduction, mediated by linoleic and arachidonic acids from seed oils and conventional meats. Describes lab concentrations equivalent to 500-1,000 mg aspirin and lists risk groups.
Source summary and thread relationship - @1immortals1 · 2026-08-19 original
Taurine declines >80% over lifetime; 60-year-olds have roughly one-third of childhood levels. 2023 research suggests this decline may drive aging, not merely reflect it. Animal studies: middle-aged mice supplemented with taurine lived 10-12% longer (~7-8 human years); middle-aged monkeys showed improved bone density, blood sugar, immune markers, and liver health. Mechanisms include reduction of cellular senescence, mitochondrial protection, calcium handling, and membrane support. Humans produce some taurine; dietary sources are meat, fish, shellfish. Production declines with age while demand stays constant, creating an 80% slide unmeasured on standard blood panels.
Source summary and thread relationship - @lowmegatron · 2026-08-20 original
Ray Peat warned about fluoride's effects on thyroid hormones in the 1970s. Fluoride lowers T3 and T4 and was historically used to treat hyperthyroidism. High intake is associated with hypothyroidism and in utero exposure with lower IQ. Taurine, calcium, and tamarind cited as protective compounds.
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 · 2026-08-27 original
Author presents study findings that taurine prevents depressive and anxious behaviors and memory decline in mice exposed to arsenic toxicity, mediated through gut microbiota modulation.
Source summary and thread relationship - @jamesbondwisdom · 2026-09-06 original
The author claims declining collagen around follicles contributes to thinning and recommends 10–15 g hydrolyzed collagen peptides daily with vitamin C, naming Vital Proteins and Great Lakes.
Source summary and thread relationship - @lowmegatron · 2026-09-10 original
Glycine 3g twice daily (equivalent to 1 oz gelatin) may reduce nocturia and related bladder symptoms. Rodent studies show reduced bladder contractions; human evidence cited for nocturia, urgency, incontinence, bladder pain and blood pressure reduction. Some individuals may experience paradoxical reaction requiring dose testing.
Source summary and thread relationship - @lowmegatron · 2026-09-11 original
Glycine from gelatin or collagen provides system-wide benefits; Ray Peat recommended 2 ounces daily from meat cuts or supplemental gelatin. Author describes personal preparation method. Embedded quote attributes type 2 diabetes improvements (HbA1c reduction) to glycine supplementation with caveat about individual sensitivity.
Source summary and thread relationship - @lowmegatron · 2026-09-12 original
Glycine has direct anti-inflammatory effects by downregulating calcium influx and TLR4/TNF-alpha pathways. Supplemental glycine may carry production contaminants absent from food sources; food-based glycine preferred.
Source summary and thread relationship - @lowmegatron · 2026-09-12 original
Glycine from nose-to-tail foods (gelatin, collagen, gelatinous cuts) may reduce sepsis mortality by lowering lung inflammation, supported by rat studies of endotoxin exposure.
Source summary and thread relationship - @jamesbondwisdom · 2026-09-16 original
The author claims MSM supplies sulfur for keratin disulfide bonds and glutathione and reduces inflammatory markers. It says MSM increased hair length by 36% and thickness by 12.7% over 6 months in a double-blind trial, and that dietary sulfur is insufficient. It advises 1,000 to 3,000 mg daily and contrasts this with $200 to $400 keratin treatments.
Source summary and thread relationship - @lowmegatron · 2026-09-17 original
Ray Peat's view that glyphosate toxicity operates through DNA regulation mechanisms rather than glycine substitution at small exposure levels.
Source summary and thread relationship - @jamesbondwisdom · 2026-09-17 original
The author claims hair is about 95% keratin and that many people eating enough protein lack cysteine and methionine. It says typical high-protein foods are low in these and that the body triages amino acids away from hair. It recommends cooked eggs, bone broth or collagen, and supplements of 500 mg NAC and 250 mg methionine daily, and criticizes biotin-only hair supplements.
Source summary and thread relationship - @lowmegatron · 2026-09-17 original
Multiple overlooked factors contribute to insulin resistance beyond diet and exercise, including carrageenan, thyroid hormones, minerals, stress, endotoxin, light exposure, vitamins, sleep, and movement.
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 - @jamesbondwisdom · 2026-09-24 original
The author claims hibiscus paste or extract regrows hair comparably to 2% minoxidil, and outperformed it on one measurement in an Ayurvedic pharmacology study. Other claims: it conditions the hair, reduces breakage, increases scalp blood flow, matches scalp pH, and prevents graying. The post includes a preparation routine, prices, and a contrast with salon treatments.
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