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