Calcium deficiency silently weakens bones. Everyday habits like skipping dairy and too much caffeine can cause it. Subtle ...

We spoke with an expert to learn which 5 common foods might interfere with vitamin D absorption and what the mechanism behind ...

Severe iron deficiency can lead to pica, a condition where you want to eat things with no nutritional value. Both Peterson ...

The modern American diet is often a nutritional compromise. These five supplements directly address the most common, ...

Vitamin D2 supplements may negatively impact circulating levels of vitamin D3 and negate the latter's potential benefits, ...

There are various Vitamin D deficiency symptoms that people need to be aware of, particularly in the winter months, including fatigue ...