Childhood vitamin D deficiency increases as their lives become more sedative and diets are not well-balanced. Sadly, this condition can lead to other issues that will be long-term or even permanent. In the United States, 7 out of 10 children are deficient in vitamin D. This is putting millions of children at risk for various heart or bone … [Read more...] about Childhood Vitamin D Deficiency: 8 Facts You Need to Know