I Took Vitamin D for 30 Days: Here’s What My Tests Revealed
My name is Mathieu, I’m 35 years old, and I’m what you’d call a “redhead”: fair skin, freckles, and flaming hair. With this phenotype, I always thought my body naturally synthesized record doses of vitamin D, even with minimal sun exposure. That is, until a blood test revealed a severe deficiency, likely explaining my persistent … Lire plus