Substance Other names Description Use Case Mechanism Drug Interactions LD50 Effective dosage daily Effective dosage mg/kg Supplier Price Price per dose Food source Sourcing Resources
10-MeO-Harmalan 6-Methoxy-Harmalan
6-keto P4 6-oxo-progesterone; pregn-4-ene-3,6,20-trione
Activated Charcoal Powder
Adamantane Diamondoid Simplest known diamondoid; extremely lipophilic; core structure of antiviral/Parkinson drugs Water-structuring, anti-excitotoxic, HDAC inhibitor, anti-cortisol, anti-serotonin, pro-dopamine, anti-viral, anti-diabetic NMDA antagonist, σ1 receptor agonist, tyrosine hydroxylase stimulator Enhances absorption of steroids/vitamins/drugs due to lipophilicity 33mg (20 drops of Diamant) IdeaLabs (Diamant)
Allopregnanolone ALLO, 5α-pregnan-3α-ol-20-one Most potent endogenous GABA agonist; neurosteroid from progesterone Anxiety, depression, Alzheimer's, epilepsy, PTSD, anti-endotoxin (TLR4 antagonist) GABA-A receptor positive allosteric modulator Safe to 10mg (men), 14mg (women) weekly IV 4mg weekly (Alzheimer's trial); 1mg/drop topical IdeaLabs (AlloP)
Androsterone Testoid; one of the two most active natural androgens alongside testosterone Prostatic support, anesthesia tolerance Unlike testosterone (more active on seminal vesicles), androsterone has a relatively greater pro-prostatic effect[1]; thyroid (T3) increases conversion of other testoids into androsterone[2]; in castrated rabbits, both estrone and androsterone increase tolerance to ether anesthesia[3]
Apigenin Flavone; aromatase inhibitor Estrogen control, skin health, anti-cancer, anti-inflammatory Aromatase inhibition, COX-2 inhibition, NO inhibition Synergistic with naringenin and caffeine 2-3mg topical IdeaLabs (MelaNon) Guavas, celery, parsley, chamomile
Aspirin Acetylsalicylic acid NSAID; blocks prostaglandin synthesis Anti-inflammatory, anti-cancer, anti-cortisol, anti-aromatase, protects against white matter hyperintensity and general brain aging Inhibits prostaglandin synthesis, opposing PUFA-driven aromatase activation (raises testosterone under stress); increases carbon dioxide and oxidation of glucose to CO2, decreasing lactic acid formation; blocks prostaglandins that cause bone resorption; can substitute for calcium, thyroid, progesterone, and pregnenolone when those aren't available[4][5][6] 500 mg daily (up to 1 g safe with a meal, dissolved); 5 g investigated for cancer USP powder: Health Natura, AniPrin P (unflavored). Uncoated 325 mg tablets with corn starch filler: GeriCare, Pharbest, Health A2Z.
ATP Adenosine triphosphate Universal cellular energy carrier; central adsorbent in Ling's association-induction hypothesis of the cell SIBO/gut motility, hair loss (topical), cancer cachexia, alcohol/liver protection[7] Directly inhibits intestinal bacterial overgrowth; reduces tumor reliance on glycolysis; orally absorbed and raises tissue ATP; topical succinic acid precursor raises follicle ATP and promotes hair regrowth[8][9] 200mg (as IdeaLabs Cardenosine, 40 drops)[9] IdeaLabs (Cardenosine) Fructose and thyroid (T3) both directly increase intestinal ATP synthesis[9]
Baking Soda Sodium bicarbonate, NaHCO₃ ½ teaspoon dissolved in water or juice (not milk)
Beta-lapachone Lapachone, β-Lapachone Naphthoquinone from Pau D'Arco; relative of vitamin K Cancer (pancreatic, melanoma, glioblastoma), NAD elevation, anti-viral, anti-bacterial, anti-fungal Stimulates respiration, raises NAD levels IdeaLabs (Lapodin) Pau D'Arco/Tabebuia tree
BPC-157
bromocriptine Ergot-derived dopamine agonist Lowers prolactin, breast cancer, hair loss/graying, migraine One minute of bromocriptine irreversibly inhibits prolactin release for hours[10]; as a dopamine agonist and partial serotonin antagonist, achieved over 50% cure rates against native and transplanted breast tumors in animal studies, causing complete regression of primary tumors and metastases[11]; used with vitamin B6, aspirin, and endotoxin/serotonin reduction for reversing hair loss and graying via prolactin suppression[12] Intravaginal administration avoids the gastrointestinal side effects of oral dosing in cases where oral bromocriptine isn't tolerated[13]
Caffeine Adenosine receptor antagonist; metabolic stimulant Increase metabolism (similar to DNP), wakefulness, dopaminergic, liver function test Adenosine antagonist; increases cAMP; inhibits serotonin synthesis via dopamine Poor tolerance = poor liver function Very high 100-400mg typical; metabolic: 1200-1400mg divided ~1.5-5 mg/kg Bulk; coffee Coffee, tea, chocolate Half-life 3.5-5hr healthy; longer with poor liver
Calcium Carbonate Alkaline calcium salt Bone health, anti-PTH, anti-cortisol, counters estrogen-driven soft-tissue calcium deposition Low dietary calcium triggers increased parathyroid hormone (PTH) production, which mobilizes calcium from the skeleton and makes bone more porous[14]; estrogen decreases bone renewal and promotes calcium deposition in soft tissue instead, partly via stimulating prolactin, which breaks down bone to release calcium[15]
Camphoric Acid, FG
Casein Protein Main protein of milk Anti-stress, sleep support Anti-stress; direct anti-cortisol effect, distinct from milk's calcium content[16] Has direct anti-stress effects on its own, separate from the antistress amino acid balance of milk generally[16]; part of a pre-sleep routine, paired with milk's calcium (pro-metabolic, lowers parathyroid hormone)[17] Milk
CBDA
Coca
Cocoa Chocolate liquor/powder Contains theobromine and caffeine Magnesium source, mild stimulant A very good source of magnesium, alongside coffee[18] Cacao beans
Cocoa Bean Extract Concentrated cocoa extract Magnesium source, mild stimulant Same magnesium/theobromine/caffeine profile as whole cocoa, in concentrated form Cacao beans
Coconut Water Powder
Creatine Monohydrate (Micronized) Bioenergetic compound; FDA-approved ergogenic Traumatic brain injury/nerve regeneration, ATP support Crosses the blood-brain barrier and rapidly regenerates ATP from ADP independent of mitochondrial transport; in animal traumatic-nerve-injury models, creatine facilitated axonal regeneration and restored motor function by addressing the depleted energy reserves and mitochondrial dysfunction that otherwise cause "permanent" nerve damage[19] Animal studies used a human-equivalent dose of about 10–15 g daily for 8 weeks[20]
Cyproheptadine (HCl) Periactin Anti-serotonin, anti-histamine (H1/H2), anti-cholinergic, calcium channel blocker Serotonin syndrome (only drug to stop it), cancer support, autism, schizophrenia, depression, sleep, appetite 5-HT antagonist, H1 antagonist, muscarinic antagonist, Ca2+ channel blocker Suppresses prolactin, GH, aldosterone, ACTH, TSH, cortisol; prostaglandin inhibitor Start 0.5mg bedtime; therapeutic 2-4mg; max 4mg Prescription (generic) Effects can last days after single dose
Cyproheptadine (Hcl), USP 0.5–1 mg typical; 4 mg max, lower if serotonergic symptoms appear
DHEA Dehydroepiandrosterone "Youth-associated" protective steroid, alongside pregnenolone and progesterone; more easily absorbed topically than pregnenolone[21] Skin anti-aging (topical), anti-cortisol/anti-stress support, adaptogenic[22] Topical DHEA raises androgen receptor levels and procollagen in skin with only limited local conversion into other sex steroids, unlike high-dose oral DHEA which risks hyperestrogenicity[23]; improves the efficiency of blood circulation, like progesterone[21] 1–2 mg IdeaLabs (CortiNon, progesterone:DHEA combination)
DHT Dihydrotestosterone Non-aromatizable androgen; can't convert to estrogen Anti-estrogen buffer during metabolic stress, similar role to DHEA[24] Rises to buffer the effects of metabolic stress as an anti-estrogen, since unlike testosterone it can't be converted into estrogen[25]; topical testosterone products show disproportionately high DHT because skin strongly expresses 5-alpha-reductase, which converts testosterone locally to DHT[26] 1 mg
DMDA
DMSO Dimethyl sulfoxide
DPPC Dipalmitoylphosphatidylcholine
DSPC Distearoylphosphatidylcholine
Emodin Anthraquinone from rhubarb Anti-inflammatory, anti-cancer, anti-viral, anti-angiogenic, increased ATP synthesis Inhibits NO synthesis, fatty acid synthase, HER-2 neu; increases mitochondrial respiration IdeaLabs (Lapodin) Rhubarb, cascara
Ethanol
Ethyl Acetoacetate
Ethyl Pyruvate
Eugenol
Fenclonine
Flavanone
flower of sulfer
Frankincense
Fructose Simple sugar; component of sucrose; supports oxidative metabolism more effectively than glucose alone Liver glycogen loading, protection against stress hyperglycemia, protective against PUFA toxicity, intestinal ATP synthesis Increases carbon dioxide production and oxygen consumption more than glucose does; raises blood temperature; unlike glucose, produces only a mild rise in blood sugar (bolus doses of 50-150g produce only 3-11 mg/dl plasma fructose, vs. glucose spikes over 150 mg/dl)[27][28] Table sugar/sucrose (half fructose), fruit, honey
GABA Gamma-aminobutyric acid Chief inhibitory neurotransmitter in the brain; also protects peripheral tissues Protection against excitotoxicity from PUFA, glutamate, estrogen, and stress; anxiety, sleep[29] PUFA increase excitation and decrease the inhibitory action of the GABA system, interfering with mitochondrial energy production and driving glucose toward wasteful lactic acid conversion; GABAergic steroids act partly through mitochondrial "valium receptors"[30]
Garlic Allium sativum Plant defensive-chemical toxin; popularly regarded as a health food, but not free of downsides Antimicrobial (traditional use); documented mutagenicity/cytotoxicity in lab studies Fresh garlic extract and diallyl trisulfide have shown cytotoxic and growth-inhibiting effects on cultured cells, and mutagenicity studies found garlic among the highest-activity substances tested, alongside black pepper[31]
Garlic Extract Concentrated garlic extract Same profile as whole garlic, concentrated Same mutagenicity/cytotoxicity caveats as fresh garlic apply to concentrated extracts[31]
GHB
Ginger
ginseng
Glycine Simplest amino acid; inhibitory neurotransmitter Sleep (lowers core temp), blood sugar stabilization, collagen synthesis, schizophrenia, startle response Inhibitory neurotransmitter (interchangeable with GABA in CNS); 5-AR upregulation Toxic only at extreme doses (>200g estimated) Sleep: 3g; per meal: 3-5g; collagen: 15g gelatin; schizophrenia: 60g 0.04-0.8 g/kg Bulk supplements Gelatin, collagen, bone broth (~3g/cup gelled broth)
Inosine
ivermectin
Ketamine
ketanserin
Ketotifen Zaditen; nearly identical to cyproheptadine, milder on the liver/biliary tract Antihistamine, mast cell stabilizer; histamine, leukotriene, and mild serotonin antagonist Pancreas damage/digestion recovery, Hashimoto's and other autoimmune conditions In a Russian study, restored pancreatic function and digestion impaired by anaphylactic shock (elevated histamine/adrenaline, which damage the pancreas)[32]; as a histamine/leukotriene antagonist that blocks estrogen's effects, may work for Hashimoto's and other "autoimmune" conditions driven by estrogen and histamine, similar to systemic sclerosis where it's shown effective[33] 1-2mg daily (pancreas, human-equivalent dose from animal study); 2mg daily for 6 weeks (autoimmune, human trial); must be taken continuously or symptoms return[33]
L-Deprenyl/Selegiline
L-Lysine
L-Pyroglutamic acid
l-theinine
L-Tyrosine
Lanosterol
Lidocaine
Lion's Mane Mushroom Extract
Lisuride (maleate) Iso-ergoline; most potent dopamine agonist (D1-D5); serotonin antagonist Lower prolactin, prevent migraines, anti-fibrotic (heart/liver/lung), Parkinson's, obesity reversal D1-D5 agonist; 5-HT2B/6/7 antagonist ("inactivating" - persistent effect); H1/H2 antagonist Effects persist after excretion; infrequent dosing effective 25-50mcg IdeaLabs (Lisuride) Store ≤20°C for 3+ month shelf life
LSD Lysergic acid diethylamide; ergot/ergoline family, indole structure Anti-serotonin, investigated for anxiety/depression and Alzheimer's Ergot-family compounds including LSD block serotonin's constricting action on muscle tissues throughout the body[34] At doses similar to recreational use (~100mcg), a single dose has shown apparent anxiety/depression benefit in study settings, contrary to its reputation as purely damaging[35]
Magnesium L-pidolate Magnesium pidolate, oral form Anti-stress mineral, needed alongside calcium, potassium, and zinc in the first stages of stress[36] Supports resistance to stress in its early stages; a high dietary magnesium-to-calcium ratio (as found in vegetables, bran, fruit) is desirable, alongside low phosphate intake[36] Vegetables, bran, fruit (for the magnesium/calcium ratio)
Magnesium sulfate Epsom salt Anti-stress mineral; can be given intravenously in emergencies Same role as other magnesium forms in early-stage stress resistance[36]
Metergoline Serotonin antagonist Serotonin syndrome (alternative to cyproheptadine), prolactin lowering 5-HT receptor antagonist Rarer than cyproheptadine
Methyl myristate
Methyl oleate
Methyl palmitate
Methyl stearate
Methylene Blue MB First FDA drug (1890s); redox dye; can rewire mitochondrial respiratory chain Depression, malaria, methemoglobinemia, shock resuscitation, bypass blocked respiratory chain Electron carrier; MAO-A inhibitor; iNOS inhibitor; bypasses damaged mitochondrial enzymes DO NOT combine with SSRIs (serotonin syndrome); high doses inhibit MAO-A Very high (grams) in animals; no life shortening at ridiculous doses Depression: 15mg; Product: 0.4mg/drop; Malaria (historic): 500mg/day IdeaLabs (Oxidal) Ray: "just take T3 instead"
Methylene Blue, USP Microgram-range doses used
methysergide
myrrh
Naphthoquinones
Naringenin
Natural dessicated thyroid, USP
Niacinamide Nicotinamide, Vitamin B3 NAD precursor; GABA agonist-like; SIRT1 inhibitor Raise NAD, lower lactate, anti-cortisol, anti-anxiety, cancer metastasis prevention, diabetes, alcoholic liver disease Raises NAD/NADH ratio; inhibits CD38/SIRT1; inhibits 11β-HSD1; enhances 11β-HSD2 Liver effects possible >3g/day Maintenance: 100-200mg; Therapeutic: 500mg-1.5g; High trials: 3-4g ~15-40 mg/kg Bulk supplements Hoffer: 1,500mg daily optimal
Nicotine Alkaloid, parasympathomimetic stimulant Age-dependent: cautiously supportive in older age at low doses, anti-aromatase, anti-Parkinson's disease; main danger is the smoke, not the nicotine itself[37] Direct agonist of nicotinic acetylcholine receptors; at low doses (~1-2mg daily) inhibits aromatase and MAO-B, supporting dopamine tone; protects against excitotoxic calcium overload; typical replacement-product doses greatly exceed the protective range and shift it into a stress agent[37] Chronic overdosing raises free fatty acids and triggers adrenergic/cortisol stress responses[37] Mice (IP): ~10 mg/kg; Mice (oral): ~23-33 mg/kg 1-2 mg daily for cognitive/metabolic effects (non-smokers) Tobacco leaf
ondansetron
Organic Matcha Powder
Oyster Extract Concentrated shellfish extract Copper deficiency correction Oysters (or other shellfish) once or twice a week corrects a copper deficiency[38] Shellfish (oysters, shrimp)
pine pollen
Pregnenolone P5 Mother hormone; precursor to all steroids; neurosteroid Stress reduction (most potent CRH inhibitor), memory, anti-inflammatory, arthritis, anti-cancer CRH inhibitor; TLR4 antagonist; converts to progesterone/DHEA Brain levels 100x serum; intrinsic effects even when 5-AR blocked No toxicity even at kg doses in animals Maintenance: 30mg; Therapeutic: 100-150mg; 300mg lasts ~1 week ~1.5-2 mg/kg Ray sourced from Syntex factory 1984-85 Few people <40s notice effects
Progesterone P4 Not just pregnancy hormone; important for both sexes; aromatase inhibitor PMS, menopause, anti-cancer, anti-estrogen, anti-cortisol, neuroprotection, fertility Aromatase inhibitor; GABA agonist; estrogen receptor antagonist High doses very sedating (anesthesia-like) Extremely safe; no harmful side effects except cycle alteration Women PMS: 10-12mg luteal; Men: 3-6mg; therapeutic: up to 100mg+ 0.15-1.5 mg/kg 1940s - fertility/arthritis use IdeaLabs (Progestene); various Best dissolved in vitamin E; absorbed lymphatically
Quinine As quinine hydrochloride, CAS 6119-47-7
Reishi Mushroom Extract
Retinyl acetate
Retinyl palmitate
Royal Jelly Queen bee food Richest known natural source of pantothenic acid; converts an ordinary bee larva into a fertile queen with a 6-8 year lifespan, versus a short-lived sterile worker on ordinary food[39] Rheumatoid arthritis (injected, with calcium pantothenate), fertility/longevity 18 vegetarian rheumatoid arthritics injected with royal jelly plus calcium pantothenate showed rapid symptom disappearance within 14 days, alongside a rise in blood pantothenic acid[40]; devoid of significant vitamin E but a relatively rich source of most B vitamins[41]
Royal Jelly Powder Dried form of royal jelly Same profile as fresh royal jelly, in powdered form
Salicylic acid, USP 2-Hydroxybenzoic acid
Salol, FG Phenyl salicylate
Salt Sodium chloride, NaCl To taste
Stearic acid
Succinic acid
T3 Liothyronine sodium, USP
T4 Levothyroxine sodium, USP
Taurine GABA analog; amino acid Blood pressure, glycogen storage (doubles it), dopamine synthesis, insulin sensitivity, thyroid (reverses fluoride damage), T4→T3 conversion Increases cAMP; increases dopamine synthesis; GABA agonism Combines well with caffeine BP: 1.6g; Insulin: 3-5g; GABA effect: 1g; Fluoride reversal: 15-30mg/kg ~20-70 mg/kg Bulk supplements
Testosterone Primary male androgen; precursor to both DHT (via 5α-reductase) and estrogen (via aromatase) Low testosterone support, anti-cortisol, anti-estrogen (arthritis, autoimmune conditions)[42] Some fraction aromatizes to estrogen unless shielded by adequate thyroid/anti-stress status, so raising testosterone without addressing estrogen clearance can backfire; androgens including testosterone and DHT show anti-inflammatory, anti-estrogenic effects comparable to steroidal aromatase inhibitors in arthritis/autoimmune contexts[43] Oil or cream preferred over injectable esters (usually dissolved in a toxic solvent)[44]
theobromine
thiamine Vitamin B1 Water-soluble B vitamin; OTC carbonic anhydrase inhibitor Alcohol intoxication/cravings, lowers lactate, raises CO2 Effective carbonic anhydrase inhibitor, which likely explains its common use for acute alcohol intoxication and alcohol cravings[45]; increases CO2 and reduces lactate, part of the same protocol as niacinamide (lowers free fatty acids), sugar (lowers cortisol/adrenaline/free fatty acids), salt (lowers adrenaline), and thyroid hormone (raises CO2)[46]
Tobacco Contains nicotine Laxative, anti-inflammatory (non-smoked forms) Carbon monoxide isn't likely to be absorbed in dangerous amounts if the smoke isn't inhaled[47] Safest forms are transdermal or oral rather than smoked/inhaled; has a laxative and anti-inflammatory effect via those routes[47] Tobacco leaf
Trehalose
Triquinoyl hydrate
TUDCA
Vanilla
Vitamin A Transported on the same protein as T3/thyroid hormone; absorption depends on adequate liver PUFA status being low
Vitamin B1 (Allithiamine) TTFD, thiamine tetrahydrofurfuryl disulfide Naturally-occurring lipophilic thiamine analog, found in garlic-family plant bulbs (source of their characteristic odor)[48] Physical activity, wakefulness, dopamine support Lipophilic B1 forms, more than water-soluble thiamine itself, enhance physical activity and wakefulness by raising dopamine[48] Garlic-family plant bulbs
Vitamin B1 (Benfotiamine) Synthetic lipophilic thiamine analog Physical activity, wakefulness, dopamine support Synthetic lipophilic B1 analog, along with allithiamine, sulbutiamine, and fursultiamine, studied since the mid-20th century in Japan for enhancing physical activity and wakefulness via dopamine[48]
Vitamin B1 (Prosultiamine) Prosultiamine 10 mg typical; up to 100 mg for marked deficiency
Vitamin B12 Cobalamin Cobalt-containing B vitamin; needed for hemoglobin production and nerve function Anemia prevention, nerve health Adequate protein intake prevents B12 from being lost in the urine, while low-protein diets accelerate its loss; vitamins B6 and C increase B12 absorption[49] Liver, meat, other animal foods
Vitamin B2 (Riboflavin-5-Phosphate) Riboflavin-5-phosphate
Vitamin B3 (Niacinamide) Niacinamide, nicotinamide 1–200 mg
Vitamin B5 (D-Panthenol) D-Panthenol
Vitamin B6 (Pyridoxal-5-Phosphate) Pyridoxal-5-phosphate
Vitamin B7 (Biotin) Biotin
Vitamin B8 (Inositol)
Vitamin D3 Cholecalciferol Steroid-like fat-soluble vitamin/hormone, made when sunlight hits cholesterol in the skin Calcium/phosphate regulation, immune support, skin cancer prevention Old people need more vitamin D because aging skin has roughly half the cholesterol of young skin, so it makes only about half as much vitamin D from the same sun exposure[50]; deficiency in aging skin's local immune system contributes to skin cancer formation[51] 4,000–6,000 IU Made endogenously from cholesterol in skin via sunlight; also from animal foods
Vitamin E Alpha-tocopherol Fat-soluble antioxidant vitamin; protects membranes from PUFA peroxidation Pneumonia/immune protection, PUFA protection, cancer/lifespan extension Neutralizes PUFA peroxidation (~2mg vitamin E needed per gram dietary PUFA, more for more unsaturated fats)[52]; inhibits neutrophil-mediated lung inflammation[53]; long-term intake linked to a P21-pathway anti-cancer effect extending lifespan[54] High doses (long-term) can deplete vitamin K, interfering with clotting[55] 600–800 IU short-term for infection protection; ~2mg per gram dietary PUFA for general protection; up to 3,200 IU tolerated in trials without harm 6.5 mg/kg (human equivalent, lifespan study)
Vitamin K2 Menaquinone (MK-4 is the most potent extrahepatic tissue form) Fat-soluble vitamin; some synthesized by intestinal bacteria[56] Raising serum androgens (with DHEA/pregnenolone), bone health Phylloquinone (K1) must be converted to menaquinone (MK-4) by side-chain truncation and replacement with a geranylgeranyl group to become the most potent extrahepatic tissue form[57]; combined with pregnenolone and DHEA (dissolved in DMSO, applied to the scrotum) it raises serum androgens (testosterone, DHT, androstenedione) significantly faster than oral or non-scrotal topical routes[58]; high-dose vitamin E can deplete vitamin K[57]
Willow bark extract
α-Naphthoflavone

References

[edit]
  1. Hans Selye, Textbook of Endocrinology.
  2. Hans Selye, Hormones and Resistance, Effect of Other Hormones Upon Resistance (1971).
  3. Hans Selye, Hormones and Resistance, Effect of Other Hormones Upon Resistance (1971).
  4. Ray Peat, interview, "Serotonin and Endotoxin", EastWest Healing, 2011-08-25.
  5. Danny Roddy, "Aspirin: The 'Swiss Army Knife' of Baldness Remedies?", YouTube.
  6. Ray Peat, "Preventing and Treating Cancer with Progesterone".
  7. Haidut, "Cardenosine—Liquid Product for R&D".
  8. Haidut, "ATP Directly Inhibits Bacterial Growth in the Gut".
  9. 9.0 9.1 9.2 Haidut, "Cardenosine—Liquid Product for R&D".
  10. "Therapeutic Effects of Bromocriptine", FunctionalPS.
  11. Haidut, "Dopamine May Treat All Types of Breast Cancer".
  12. Haidut, "Prolactin Receptor Antagonist Cures Baldness and Reverses Hair Graying".
  13. "Therapeutic Effects of Bromocriptine", FunctionalPS.
  14. Michael F. Holick (ed.), Vitamin D: Physiology, Molecular Biology, and Clinical Applications (2010).
  15. Danny Roddy, Hair Like a Fox.
  16. 16.0 16.1 Ray Peat, "Milk in Context: Allergies, Ecology, and Some Myths".
  17. "10 Tips for Better Sleep", FunctionalPS.
  18. Ray Peat, email correspondence, in Ephemera: Ray's Emails Exchanges (Q&A "Testosterone Supplementation").
  19. Haidut, "Restoring Metabolism Prevents / Reverses 'Permanent' Nerve Damage" (citing Tarnopolsky and Beal 2001 methodology).
  20. Haidut, "Restoring Metabolism Prevents / Reverses 'Permanent' Nerve Damage".
  21. 21.0 21.1 Ray Peat, Generative Energy.
  22. Haidut, "Topical DHEA Has Potent Anti-Aging Effects on Human Skin".
  23. Haidut, "Topical DHEA Has Potent Anti-Aging Effects on Human Skin".
  24. Danny Roddy, "Antihistamines for Male Pattern Baldness?", YouTube.
  25. Danny Roddy, "Antihistamines for Male Pattern Baldness?", YouTube.
  26. Haidut, "Raising Serum Androgens Using DHEA, Pregnenolone, and Vitamin K".
  27. Ray Peat, "Sugar Issues" newsletter.
  28. Ray Peat Forum member compilation, "Travis Fixed", citing isocaloric fructose/glucose dosing studies.
  29. Haidut, "Intrusive/Unwanted Thoughts Due to Low GABA Signalling".
  30. Ray Peat, "The GABA System, Defenses, and Tissue Renewal" newsletter.
  31. 31.0 31.1 Ray Peat, "Vegetables, etc.—Who Defines Food?".
  32. Haidut, "Ketotifen Can Reverse Pancreatic Damage and Improve Digestion".
  33. 33.0 33.1 Haidut, "Ketotifen May Treat Hashimoto's".
  34. Ray Peat, "Ask the Herb Doctor: Education and Reeducation".
  35. Haidut, "LSD, Banned by the FDA/DEA as Mentally Damaging, May Cure Anxiety/Depression with Even a Single Dose".
  36. 36.0 36.1 36.2 Ray Peat, Nutrition for Women.
  37. 37.0 37.1 37.2 See main article: Nicotine.
  38. Ray Peat, email correspondence, in Ephemera: Ray's Emails Exchanges, Q&A "Copper: Dietary Sources."
  39. Ray Peat, Nutrition Against Disease (1973 edition read by Peat).
  40. E.C. Barton-Wright, Arthritis, Cause and Control (The Pantothenic Acid Theory) (1986).
  41. The Biochemistry of B Vitamins (1950).
  42. Ray Peat, email correspondence, in Ephemera: Ray's Emails Exchanges, Q&A "Testosterone Supplementation": "I think a small [topical] amount would be helpful."
  43. Haidut, "Estrogen Is a Cause of Both Rheumatoid (RA) and Osteo Arthritis (OA)", haidut.me.
  44. Ray Peat, Ray Peat Forum, in Ephemera: Ray's Emails Exchanges, Q&A "Testosterone Administration Method": "I think an oil or cream with real testosterone (and DHEA) is much better than the injections, which are usually an ester of testosterone in a toxic solvent."
  45. Haidut, "Stress Leads to Lower Dopamine and More Drinking".
  46. Ray Peat, "Lactate vs. CO2 in Wounds, Sickness, and Aging: The Other Approach to Cancer".
  47. 47.0 47.1 Ray Peat: "The carbon monoxide isn't likely to be absorbed in dangerous amounts if the smoke isn't inhaled. I think the safest way to use tobacco is either transdermally or orally; it has a laxative and anti-inflammatory effect." See Nicotine.
  48. 48.0 48.1 48.2 Haidut, "Vitamin B1 Enhances Physical Activity and Wakefulness by Raising Dopamine".
  49. Adelle Davis, Let's Get Well (1965).
  50. Ray Peat, interview, "Lots of Great Insights on the Critical Functions of Thyroid and Much More", One Radio Network.
  51. Ray Peat, "Ask the Herb Doctor: Skin Cancer", KMUD, 2018-11-16.
  52. Haidut, "Vitamin E Requirements May Be Higher Than Ray Recommends".
  53. Marchetti et al., "Ceramide biosynthesis is required for pulmonary sub-epithelial mast cell response to Streptococcus pneumoniae in aged mice," Am J Pathol, 2014 (α-tocopherol supplementation reduced pneumococcal lung burden 1000-fold in aged mice)
  54. Haidut, "Vitamin E Extends Lifespan but Only if Taken Long Term".
  55. Haidut, "Interactions of Vitamin E and K".
  56. "Intestinal Bacteria Synthesize Vitamin K2", FunctionalPS.
  57. 57.0 57.1 Haidut, "Interactions of Vitamin E and K".
  58. Haidut, "Raising Serum Androgens Using DHEA, Pregnenolone, and Vitamin K".