When is the best time to take vitamin D supplements? Dietitians reveal the answer, plus explain how to take it, who needs it, ...

Dairy tends to be high in calcium, but milk and yogurt aren’t the only high-calcium foods. Other options include canned fish, soy, potatoes, and leafy greens.

Rather, it means people who use SPF50+ every day might need to start taking vitamin D supplements. Sunscreen is designed to ...

Our bodies create vitamin D when ultraviolet rays in sunlight convert a protein called 7-dehydrocholesterol in the skin into ...

Vitamin D is a fat-soluble vitamin critical for bone growth and cell development. Good sources of vitamin D include rainbow trout, salmon, sardines, tuna, mackerel, and herring.

People who take the plant-based form of a common supplement may actually be depleting their stores of the most efficient form ...