Vitamin D3 is essential for peak performance.
It promotes bone, muscle and heart health while strengthening the body’s immune system, reducing inflammation, and improving metabolism.
In fact, the most recent research proves that optimal vitamin D levels are strongly linked to improved sports performance and lower injury rates among competitive athletes.
Are you deficient in vitamin D3?
A study presented at the 2015 Annual Meeting of the American Academy of Orthopedic Surgeons found that only 25% of Division I college athletes had optimal vitamin D3 levels. That means 75% were deficient.
At Core 4 Nutrition, we’ve been assessing the vitamin D3 levels of hundreds of non-collegiate athletes for the past five years. And only 10% of those tested have had an optimal level of vitamin D!
An optimal level of Vitamin D3 will: