A new study suggests when it comes to supplementing with vitamin D, the source makes all the difference.

Nothing can beat the health benefits of eating a nutrient-dense diet, but anyone can benefit from taking one or all of these supplements.

See how you are performing in each of these areas. Fix the weakest links. You will be happily surprised with the results.

How can you determine the source of your exhaustion and make intervention to boost performance?

This supplement can help us lose the unwanted pounds, as well as build new lean muscle.

While the research on Vitamin D is relatively preliminary, there is intriguing evidence of substantial cancer-combating capabilities.

Researchers wanted to see how vitamin D levels correlated with power, speed, and cardiovascular ability in elite soccer players.

A lack of vitamin D may be the cause of chronic fatigue, osteoporosis, and joint pain.

New research found even young, physically active adults still tend to be lacking in vitamin D.

Why is vitamin D important and where do we get it from? Here are six articles to enlighten you about this incredible vitamin.

For some, going to bed earlier is easier said than done. What do you do if sleep escapes you on a regular basis? Here are tips for those who are struggling to find a natural way to get more shut-eye.

Sun exposure is one way to get vitamin D, but is it the best way? A new study suggests you might need to supplement even if you spend a lot of time outdoors in natural sunlight.

We've all heard how great vitamin D is for a whole spectrum of health issues, from eyesight to bone health. New research says we can add obesity prevention to that list.

CoQ10, magnesium, phosphatidylserine, vitamin D, and protein - are you taking them? Here's why you need ignore the bad press and start taking these supplements.

We need sunscreen, right? Yes! But, there are some serious drawbacks to some of the traditional, chemical-packed stuff, including increased cancer risk. Here's what to look for instead.

Every Sunday we post the "Sunday Seven" so you can quickly see the 7 most popular articles of the week. This week: qualities of a good coach, BJJ, rowing, vitamin D, and more!

You know you need to get enough vitamin D, but do you know which is the best way to get it? What are the benefits of the sun versus a tanning bed? And where do supplements rank?