Supplements & Vitamins
- Potassium How potassium regulates blood pressure, protects against stroke, supports bone density, and powers every muscle contraction 1
- PQQ How pyrroloquinoline quinone supports mitochondrial biogenesis, protects neurons, and improves cognitive performance in aging adults 1
- Pregnenolone Pregnenolone is the upstream precursor to nearly every steroid hormone in the body — and a neurosteroid that directly supports brain function, mood, and memory. 1
- Probiotics What the gut microbiome is and why it matters for overall health 4
- Psychobiotics How specific probiotic strains modulate the gut-brain axis to reduce anxiety, improve stress responses, and support mood — with evidence from human clinical trials 1
- Psyllium Husk How psyllium husk's soluble fiber lowers cholesterol, stabilizes blood sugar, and supports a healthy gut microbiome 1
- Pterostilbene Pterostilbene is a blueberry compound structurally similar to resveratrol but with dramatically better bioavailability — and growing human evidence for blood pressure reduction and metabolic benefits. 1
- Quercetin How this plant flavonoid fights inflammation, calms allergies, and may help clear aging cells 2
- Red Yeast Rice How fermented red yeast rice lowers LDL cholesterol through naturally occurring monacolin K and supports heart health 1
- Resveratrol Resveratrol activates longevity genes and fights inflammation, but bioavailability challenges limit its real-world impact. 1
- Rhodiola How rhodiola rosea helps the body adapt to stress and combat mental and physical fatigue 1
- Riboflavin Why vitamin B2 is essential for cellular energy, how high-dose riboflavin cuts migraine frequency in half, and its underappreciated role in methylation and antioxidant defense 1
- Rosmarinic Acid How this polyphenol from rosemary, basil, and perilla fights inflammation, calms allergic reactions, and supports brain health 1
- Royal Jelly How the queen bee's exclusive food — rich in 10-HDA — supports cognitive function, menopausal comfort, skin integrity, and cardiovascular health 1
- Rutin How this plant bioflavonoid strengthens blood vessels, reduces inflammation, and supports metabolic and brain health 1
- Saccharomyces Boulardii How this beneficial yeast protects the gut from antibiotic damage, traveler's diarrhea, C. diff infection, and IBS 1
- SAMe How SAMe — the body's universal methyl donor — supports mental health, joint comfort, and liver function through methylation chemistry 1
- Selenium Why selenium is essential but dangerous in excess, its role in thyroid function and antioxidant defense, and how to get the dose right 1
- Serrapeptase How this proteolytic enzyme from silkworms breaks down fibrin, reduces inflammation, and clears the way for tissue healing 1
- Shilajit How this Himalayan mineral resin supports testosterone, mitochondrial energy, and cognitive health through fulvic acid and dibenzo-alpha-pyrones 1
- Silica How dietary silicon supports collagen synthesis, bone mineral density, and the health of skin, hair, and nails — and what the research actually shows 1
- Sodium Bicarbonate How baking soda buffers acid buildup during intense exercise and slows kidney decline in chronic metabolic acidosis 1
- Spermidine How this natural polyamine triggers your cells' built-in recycling system and what the research says about aging and heart health 1
- Spore-Based Probiotics How Bacillus spore-forming probiotics survive stomach acid to support gut health, immunity, and microbiome balance 1
- Squalene A natural lipid found abundantly in extra virgin olive oil and human sebum, with research supporting cardiovascular protection, antioxidant activity, and potential cancer-preventive effects. 1
- Strontium How the mineral strontium supports bone formation, improves density, and reduces fracture risk — and what research says about supplementing with strontium citrate 1
- Sulforaphane How sulforaphane from broccoli sprouts activates the body's master antioxidant switch — with evidence for cancer prevention, detoxification, and neuroprotection 1
- Taurine How taurine supports heart health, exercise performance, brain protection, and longevity — and why levels drop dramatically as we age 1
- Theacrine How this purine alkaloid from kucha tea provides sustained energy and focus through adenosine and dopamine pathways without building tolerance the way caffeine does 1
- Thiamine Why vitamin B1 is foundational for energy production and neurological function, who is quietly deficient, and how high-dose thiamine may help even when blood tests look normal 1
- Tocotrienols Why tocotrienols — the underappreciated half of the vitamin E family — outperform standard alpha-tocopherol for heart, brain, and cancer protection 1
- Turmeric What curcumin is, why it matters, and the science behind its anti-inflammatory and antioxidant properties. 2
- Uridine Monophosphate How uridine monophosphate builds new brain synapses, supports dopamine signaling, and works synergistically with DHA and choline 1
- Urolithin A How a gut-derived metabolite from pomegranates and berries triggers cellular cleanup of damaged mitochondria — and what clinical trials show for muscle strength and endurance 2
- Ursolic Acid How this triterpenoid found in apple peel, rosemary, and basil protects muscle tissue, fights inflammation, and supports metabolic health 1
- Vanadium How this trace mineral mimics insulin, improves glucose uptake in muscle and liver, and what the clinical trials show for type 2 diabetes 1
- Vinpocetine How this periwinkle-derived alkaloid increases cerebral blood flow, protects against neuroinflammation, and has over 30 years of European clinical use for cerebrovascular health 1
- Vitamin A How vitamin A supports the immune system, maintains mucosal barriers, and drives skin cell turnover — and why too much can be as harmful as too little 1
- Vitamin B12 Why vitamin B12 is essential for nerves and brain function, who is silently deficient, and how to choose the right form and dose 1
- Vitamin B6 How vitamin B6 (pyridoxine/P5P) supports mood, eases premenstrual symptoms, and reduces morning sickness 1
- Vitamin C Vitamin C does far more than fight colds — from collagen synthesis to iron absorption, it is one of the most versatile nutrients in the body 2
- Vitamin D What vitamin D is and why deficiency is so widespread 3
- Vitamin E What vitamin E is, where to get it, and what the research actually shows about its benefits and limits 1
- Vitamin K2 Without vitamin K2, calcium goes to your arteries instead of your bones — the calcium paradox explained 1
- Whey Protein How whey protein supports muscle growth, blood sugar regulation, glutathione production, and cardiovascular health 1
- Zinc What zinc does in the body, why deficiency is common, and the evidence for supplementation on immunity, wound healing, hormones, and cognition 2
- Zinc Carnosine How the zinc-carnosine complex protects and repairs the gut lining, reduces intestinal permeability, and supports H. pylori treatment 1