Vitamin D
45 videos • 31,733 views • by Dr. Eric Berg DC What is vitamin D good for? Discover the incredible benefits of vitamin D and how to avoid vitamin D deficiency. Unfortunately, there aren’t many foods high in vitamin D. Sunshine is one of the best sources of vitamin D. Taking a vitamin D supplement is another good way to maintain healthy vitamin D levels and prevent vitamin D deficiency symptoms. Learn more about the best sources of vitamin D, how much vitamin D per day you need (it's a lot more than you think), and even how to make your own natural vitamin D supplement. Get started now.