Vitamin D: Health Benefits, Sources, and Deficiencies Vitamin D, often called the “sunshine vitamin,” is a fat-soluble nutrient that is essential for a variety of biological functions, including regulating calcium and phosphate in the body. Its most well-known role is supporting bone health, but recent research has revealed its broader effects on immune function, heart health, and chronic disease prevention. In this article, we will explore the health benefits of vitamin D, its sources, and the consequences of deficiency, along with examples to illustrate its importance in everyday life. Health Benefits of Vitamin D 1. Bone Health : Vitamin D plays a key role in the metabolism of calcium and phosphorus, two minerals important for bone formation and density. It increases the absorption of calcium from the intestines, helping to maintain adequate blood calcium levels, which are essential for the development and maintenance of healthy bones. Without adequate vitamin D, the bod...
PREVENTIVE HEALTH CARE, NUTRITION