Evidence-based guide to taurine: aminosulfonic acid, myocardial SERCA2a calcium modulation, taurocholic bile acids, neuroprotection, and energy drink safety facts.
Evidence-based guide to betaine (trimethylglycine / TMG): BHMT enzyme, alternative homocysteine remethylation, fatty liver mitigation, cellular osmolyte, and athletic power.
Evidence-based guide to L-arginine: eNOS substrate, nitric oxide vasodilation, wound healing collagen, first-pass arginase metabolism, herpes interactions, and safety.
Evidence-based guide to L-citrulline: urea cycle, endothelial NO synthesis, bypass of first-pass hepatic arginase, citrulline malate, and vasodilation protocols.
Evidence-based guide to beta-alanine: carnosine synthesis, intracellular proton buffering (H+), anaerobic exercise (1–4 min), sensory paresthesia, and loading strategies.
Evidence-based guide to L-carnitine: CPT-1 mitochondrial shuttle, myocardial bioenergetics, Acetyl-L-Carnitine (ALCAR) for brain function, TMAO risks, and dosing.
Evidence-based guide to L-glutamine: primary enterocyte fuel, tight junction integrity (ZO-1, occludin), immune cell energetics under stress, and clinical dosing.
Clinical review of CoQ10 (ubiquinone and ubiquinol): electron transport chain mechanics, myocardial bioenergetics, statin-associated muscle symptoms, and dosing.
Scientific analysis of collagen: Types I, II and III, hydrolyzed bioactive peptides, Pro-Hyp signaling, synergy with vitamin C, joint cartilage, and skin elasticity.
Clinical review of creatine monohydrate: ATP resynthesis, muscle power, cognitive benefits, the creatine vs creatinine distinction, and renal safety evidence.
How vitamin B7 supports metabolism and why biotinidase enables its recycling. We examine rare deficiency, dietary references, evidence for hair and nails, 5–10 mg studies, and how laboratory errors depend on specific methods. We explain safe preparation for lab tests without universal washout periods and the priority of emergency medical care.
Evidence-based guide to vitamin B5: Coenzyme A (CoA) synthesis, steroid hormones, skin repair, pantethine for lipids, and exceptional safety profile.
Evidence-based guide to vitamin B1: TPP coenzyme, carbohydrate metabolism, nervous system health, beriberi, Wernicke syndrome, benfotiamine bioavailability, and safe dosages.
How six B6 vitamers convert into coenzymes and participate in amino acid metabolism, neurotransmitter synthesis, and heme production. We analyze PLP testing, homocysteine studies, EFSA and FNB limits, human neuropathy cases, and medicinal use for pregnancy-related nausea.
A practical guide to iodine in T4 and T3 synthesis, food sources, deficiency and excess, thyroid testing and safe supplement decisions.
A practical guide to zinc: its roles in immunity, skin and reproduction, causes of deficiency or excess, food sources, testing and interactions with copper and medicines.
A practical guide to magnesium: its roles in muscles and nerves, food sources, deficiency risks, testing and limits of self-directed supplements.
A practical guide to iron balance: the roles of haemoglobin and ferritin, causes of deficiency or overload, useful tests, diet and safe correction.
Clinical guide to curcuminoids: NF-kB signaling inhibition, bioavailability challenges, piperine synergy, joint health, and safety contraindications.
Comprehensive guide to omega-3 fatty acids: ALA vs EPA/DHA, cardiovascular protection, triglyceride reduction, Omega-3 Index, and supplement forms.
Comprehensive guide to vitamin B3: nicotinic acid vs nicotinamide, NAD+/NADH coenzymes, lipid management, niacin flush, liver safety, and dosing.
Практическое руководство по источникам витамина C, дозировкам, анализам и рискам добавок.
A practical guide to calcium: its roles in bone and neuromuscular function, links with vitamin D and parathyroid hormone, food, testing and supplement safety.
A practical guide to folate: its role in cell division and blood formation, food folate versus folic acid, status assessment, neural-tube prevention and safe correction.
