Another fatty fish that is an excellent source of vitamin D is the swordfish. The USDA lists a 100-gram serving as containing ...

Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell ... Here are ten common foods that are excellent sources of vitamin B12, helping you to ...

But you may be less familiar with what vitamin D is good for when it comes your body's daily function ... You can also get it from animal-derived sources. Of the two types, vitamin D3 is most ...

sources, deficiencies, side effects and more. Vitamin D (calciferol) is a fat-soluble vitamin that plays an important role in ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take ...

Let's take a deeper look into why Vitamin D is so important, what happens when your levels drop, and how you can make sure you're getting enough. From understanding its essential functions to ...