Salmon is known for being a rich source of vitamin D. A 3.5-ounce serving has 400 international units (IU) of the nutrient.Other foods have even more vitamin D in a typical serving. These include cod ...

Add Yahoo as a preferred source to see more of our stories on Google. Skip the supplements and add these healthy foods to your diet. While many people fill in nutritional gaps with supplements that ...

The most clinically established and studied function of vitamin D is its role in maintaining skeletal integrity through the dynamic modulation of calcium and phosphorus absorption. 2 In addition to ...

As the air turns crisp and the days get shorter, your body’s immune system faces a unique challenge. Between chilly winds, smog-filled skies and fluctuating temperatures, even the healthiest among us ...