Superpower of Vita D

Feeling like you don't have the strength for your workout today?

Maybe it isn't just a lack of motivation or lack of sleep...

Women with low levels of vitamin D have extra fat in their muscles, says a study in The Journal of Clinical Endocrinology and Metabolism, which may be why they also have less lean muscle than those who get enough vitamin D.

Trust me, you want that lean muscle - every ounce of it that you have been working for. It keeps your metabolism revved high, so you are burning more calories every day all day.

To find out if you are low in vitamin D, take this short quiz and get your body what it needs to function at its best!