Lifestyle

Regular sauna use is one of the few lifestyle habits with two decades of cohort data behind it. Here's what the cardiovascular, cognitive, and...

Why leg veins struggle against gravity, what actually helps — from movement and compression to gotu kola, ginkgo biloba, and vitamin E — and...

VO2 max is one of the strongest predictors of long-term survival ever measured. Here's what the research actually shows about training it, and which...

Insulin resistance affects roughly one in four adults and quietly precedes type 2 diabetes, fatty liver, and PCOS. Here's what the evidence says about...

What actually slows age-related memory decline — from hippocampal changes with aerobic exercise to the real evidence behind Bacopa, Ginkgo, and omega-3s.

A closer look at the science behind stinging nettle, vitamin D, quercetin, omega-3s, and saline rinses for seasonal allergies, plus why local honey doesn't...

A closer look at what the science actually shows about zinc, selenium, boron, and saw palmetto for prostate health and BPH — including the...

Cordyceps mushrooms have strong evidence for improving endurance performance and VO2 max. Learn what the science actually shows, optimal dosing strategies, and how Cordyceps...

Magnesium, L-theanine, ashwagandha, omega-3s, and GABA are all marketed for anxiety relief — but the trial evidence behind each varies widely. Here's what randomized...

Senescent "zombie cells" drive inflammation and tissue decline with age. Here's what the research on fisetin, spermidine, and urolithin A actually shows — and...

Childbirth depletes iron, vitamin D, and omega-3 reserves fast. Here's what the research actually shows about replenishing key nutrients after birth to support recovery,...

Brittle, ridged, or slow-growing nails are often blamed on nail polish or filing habits — but micronutrient status plays a bigger role than most...

Low-grade inflammation is linked to nearly every major chronic disease. Here's what the research actually shows about which foods, nutrients, and habits move the...

The gut and brain communicate constantly through the vagus nerve, immune signaling, and microbial metabolites. Here's what the evidence actually supports about diet, probiotics,...

What the science actually says about collagen, antioxidants, and sugar's role in skin aging, and which nutrition strategies have real clinical evidence behind them.

Gum health depends on more than brushing and flossing. Here's what the clinical evidence actually shows about CoQ10, vitamin D, omega-3s, zinc, and vitamin...

A practical, evidence-graded look at which nutrients actually matter for people trying to conceive — from the one non-negotiable (folate) to the promising-but-not-proven (CoQ10,...

Protein, carbs, sleep, and a handful of supplements all claim to speed up recovery — here's what the research on muscle repair, glycogen, and...

Riboflavin, magnesium, CoQ10 and omega-3 fats are the four nutrient approaches to migraine prevention with real randomised trial data behind them. Here is what...

Intermittent fasting is one of the most-tested eating patterns of the past decade. Here is what randomised trials really found about weight, blood sugar,...