Expert insights and guides on health, nutrition, and supplements
Most athletes waste money on the wrong creatine form. Here's the research-backed truth about HCL vs...
Most people with MTHFR mutations don't need methylated B vitamins. Learn when genetic testing matter...
A 2023 study found 40% of men with low testosterone are zinc deficient. Learn how this mineral drive...
Wondering if iodine actually boosts metabolism? I've tested hundreds of patients—here's what the res...
I'll admit—I used to dismiss iodine supplements. Then I saw the data on subclinical deficiency and m...
Not all maca is equal. I'll break down red, black, and yellow varieties—backed by studies—for hormon...
I was skeptical about maca for years—until the research changed my mind. Here's what the data really...