Supplements & Vitamins
- Fulvic Acid How fulvic acid carries minerals into cells, calms inflammation, protects the gut lining, and what the emerging research says about its role in brain aging 1
- GABA How GABA — the brain's main inhibitory neurotransmitter — works as a supplement for anxiety, stress, and sleep, including the debate over whether it crosses the blood-brain barrier 1
- Glucomannan How glucomannan, the highly viscous fiber from the konjac root, supports blood sugar control, lowers LDL cholesterol, and feeds beneficial gut bacteria 1
- Glutathione How glutathione works as the body's primary defense against oxidative stress, why levels decline with age, and what the research says about supplementation 1
- Glycine How glycine supports deep sleep, blood sugar regulation, collagen synthesis, and whole-body anti-inflammatory balance 1
- GlyNAC How the glycine and NAC combination restores glutathione, reverses mitochondrial dysfunction, and addresses multiple hallmarks of aging 1
- Grapeseed Extract How grapeseed extract's concentrated OPCs support blood pressure, LDL oxidation, inflammation, and vascular health 1
- Hesperidin How this abundant citrus flavonoid lowers blood pressure, improves blood vessel function, and protects the brain 1
- HMB How this natural leucine metabolite protects muscle during illness, aging, and recovery — and what the evidence actually shows 1
- Huperzine A How a compound from Chinese club moss inhibits acetylcholinesterase to sharpen memory and protect aging brains 1
- Hyaluronic Acid How hyaluronic acid keeps joints cushioned, skin hydrated, and eyes lubricated, and what oral supplementation research actually shows 1
- Indole-3-Carbinol How I3C from broccoli and cabbage shifts estrogen metabolism and reduces cancer risk 1
- Inositol How myo-inositol supports blood sugar regulation, PCOS, fertility, and anxiety through its role as a cellular messenger 1
- Inulin How this fermentable fiber feeds beneficial bacteria, supports blood sugar, lowers cholesterol, and improves calcium absorption 1
- Iodine Why iodine deficiency is still widespread, how the thyroid depends on it, and practical ways to optimize intake 1
- Iron Why iron deficiency is the world's most common nutritional deficiency, how to absorb it effectively, and when to supplement wisely 1
- Kaempferol How this yellow plant flavonoid found in kale, capers, and tea blocks inflammation, protects the heart and blood vessels, and shields neurons 1
- Krill Oil How krill oil's unique phospholipid-bound omega-3s compare to fish oil, and what the research says about inflammation, joint pain, and PMS 1
- L-Arginine How L-arginine fuels nitric oxide production to support healthy blood pressure, blood flow, endothelial function, and wound healing 1
- L-Carnitine How this amino acid derivative shuttles fatty acids into mitochondria to power the heart, support metabolic health, and improve sperm motility 1
- L-Citrulline How L-citrulline boosts nitric oxide production, supports cardiovascular health, and improves exercise performance through the arginine-nitric oxide pathway 2
- L-Glutamine How L-glutamine keeps the gut lining intact, powers immune cells, and becomes a conditionally essential nutrient during illness, surgery, and intense exercise 1
- L-Lysine How this essential amino acid prevents herpes outbreaks, improves calcium absorption, and helps regulate the stress response 1
- L-Ornithine How the amino acid L-ornithine reduces physical fatigue, improves sleep quality, and helps the body clear toxic ammonia through the urea cycle 1
- L-Theanine How L-theanine promotes relaxed alertness, reduces anxiety, improves sleep quality, and enhances cognitive performance when paired with caffeine 1
- L-Tryptophan How this essential amino acid serves as the foundation for serotonin and melatonin, shaping mood, sleep, and stress resilience 1
- L-Tyrosine How L-tyrosine, the amino acid precursor to dopamine and norepinephrine, supports cognitive performance under stress, working memory, and thyroid hormone synthesis 2
- Lactobacillus Reuteri A clinically studied probiotic strain with evidence for reducing diarrhea, inhibiting H. pylori, supporting gum health, and stimulating oxytocin through the gut-brain axis 1
- Lactoferrin How this milk-derived immune protein regulates iron absorption, defends against pathogens, and supports gut barrier integrity — and what clinical trials show about supplementation 1
- Larch Arabinogalactan A highly branched polysaccharide from larch trees that selectively feeds beneficial gut bacteria, shifts microbiome composition toward healthier profiles, and reduces the incidence of common cold infections in clinical trials 1
- Lithium Orotate How low-dose lithium supports stable mood, protects neurons from tau tangles and inflammation, and may help preserve cognition with age 1
- Lumbrokinase How earthworm-derived lumbrokinase enzymes dissolve fibrin, reduce blood viscosity, and support stroke prevention through multiple mechanisms 1
- Lutein and Zeaxanthin How these yellow carotenoids protect the macula, filter blue light, and may support brain health 1
- Luteolin How this yellow plant flavonoid fights inflammation, calms allergic reactions, and protects the aging brain 1
- Lycopene How lycopene — the pigment in tomatoes and watermelon — protects the heart, may reduce prostate cancer risk, and shields skin from UV damage 1
- Magnesium Role in 300+ enzymatic reactions and the scope of widespread deficiency 3
- Manganese How this essential trace mineral supports strong bones, powers the body's primary mitochondrial antioxidant enzyme, and helps regulate blood sugar 1
- MCT Oil How medium-chain triglycerides fuel the brain with ketones, support fat loss, and offer antimicrobial benefits 1
- Melatonin Melatonin is a powerful antioxidant and immune modulator, not just a sleep hormone -- and most people are taking too much. 1
- Methylene Blue How this century-old compound enhances cellular energy production, sharpens memory, and protects the brain against neurodegeneration 1
- Molybdenum How this essential trace mineral powers four critical enzymes, neutralizes toxic sulfites, and supports purine metabolism — and why legume eaters rarely need to worry 1
- Monolaurin How monolaurin — a compound derived from lauric acid in coconut oil and breast milk — disrupts pathogen membranes, supports immunity, and what the research shows. 1
- MSM How methylsulfonylmethane — a natural sulfur compound — supports joint comfort, reduces inflammation, and aids recovery after exercise 1
- NAC What N-Acetylcysteine is, how it boosts glutathione, and the evidence for its effects on lung health, liver protection, and mental wellbeing 1
- Nattokinase How nattokinase, a fermented soy enzyme, supports heart health by dissolving blood clots and lowering blood pressure 1
- Niacin How flush niacin — vitamin B3 as nicotinic acid — uniquely reshapes the lipid profile and what the clinical evidence actually shows 1
- Niacinamide How niacinamide (vitamin B3 as nicotinamide) supports skin health, reduces inflammation, and protects joints — with strong clinical evidence 1
- Nicotinamide Riboside How nicotinamide riboside raises NAD+ levels, supports mitochondrial function, cardiovascular health, and healthy aging — and what human clinical trials actually show 1
- NMN How nicotinamide mononucleotide boosts NAD+ levels, supports mitochondrial energy, insulin sensitivity, and healthy aging — and what the human trials show 1
- Nobiletin How this polymethoxylated flavone from citrus peel enhances circadian rhythms, protects against metabolic syndrome, and reduces neuroinflammation 1
- Omega-3 Fatty Acids Understanding the two most important omega-3 fatty acids and what they do in your body 3
- Palmitoylethanolamide How palmitoylethanolamide (PEA), a fatty acid your body already makes, calms inflammation and chronic pain — and what multiple clinical meta-analyses show about its effectiveness 1
- Pantethine How pantethine — the active, sulfur-bearing form of vitamin B5 — lowers LDL cholesterol and supports coenzyme A metabolism without requiring a prescription 1
- Pantothenic Acid Pantothenic acid (vitamin B5) as the precursor to coenzyme A — essential for fatty acid metabolism, energy production, and acyl carrier protein function, with emerging clinical evidence in acne and inherited neurodegeneration 1
- Pea Protein How pea protein compares to whey for muscle building, its blood pressure-lowering peptides, effect on satiety, and advantages for those avoiding dairy, soy, or gluten 1
- Phosphatidylcholine How the body's most abundant phospholipid supports liver fat metabolism, memory, and the structural integrity of every cell 1
- Phosphatidylserine How this essential phospholipid supports memory, blunts cortisol, and helps athletes recover 1
- Phytosterols How plant sterols and stanols from everyday foods lower LDL cholesterol by blocking intestinal absorption, with strong clinical evidence and endorsement from major health authorities 1
- Pine Bark Extract How Pycnogenol, a potent plant antioxidant from French maritime pine bark, supports cardiovascular function, circulation, and cognitive health 1
- Postbiotics How inactivated bacteria and their metabolic byproducts support gut health, immunity, and inflammation control — the newest frontier in microbiome science 1