Vitamin D is vital for strong bones, a healthy immune system, and overall well-being. Your body naturally produces it when your skin is exposed to sunlight. It also helps improve the absorption of ...

Vitamin D builds your bones and keeps your gut sealed, among many other essential functions - but many children are deficient ...

Before having them start taking the fiber supplement, we measured their vitamin D levels to ensure they had adequate amounts. Surprisingly, we found that 68% of these children had suboptimal ...