Expert insights and guides on health, nutrition, and supplements
Is biotin worth taking for thinning hair? A nutrition specialist reviews the evidence, proper dosing...
Confession: I was skeptical about biotin for hair growth. Here's the evidence-based truth on dosage,...
Tired of iron supplements causing constipation? Learn which forms work best, proper dosing, and how...
I used to recommend biotin to everyone with thinning hair—until I saw the research. Here's what the...
A physician's evidence-based guide to building a supplement regimen for thicker, healthier hair. Cov...