Vitamin D - The Sunshine Miracle Vitamin- The Ultimate Vitamin D Benefit and Cure Guide to Beat Diabetes, Lose Weight and Feel Amazing One such essential nutrient is vitamin D. A lot of us think a day in the sun is enough to get the vitamin D we require, but do we know what exactly the vitamin is and how essential it is for our body? How much sun do we actually need? Is there something like excess vitamins in the body?In this eBook we have explained what nutrients are, what vitamin D is, and the various diseases, foods and processes associated with the vitamin. Here Is A Preview Of What You'll Learn. What Is A Nutrient? What Is A Vitamin ? TYPES OF VITAMIN D Factors Affecting The Production Of Vitamin D3 In The Body Benefits Of Vitamin D Vitamin D Can Help You To Lose Some Of Your Weight Deficiency Diseases Much, much more!.