D Vitamins

Vitamin D, also known as the "sunshine vitamin," is an essential nutrient that plays a vital role in maintaining and promoting overall health. It is a fat-soluble vitamin that exists in two major forms: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Vitamin D helps in the absorption of calcium, which supports the development and maintenance of healthy bones and teeth, as well as muscle and immune system function. The primary source of vitamin D is sunlight, as the body naturally produces it when skin is exposed to ultraviolet B (UVB) rays. However, vitamin D can also be obtained from various food sources, such as fatty fish, beef liver, egg yolks, and fortified dairy products. Additionally, many individuals choose to take vitamin D supplements, particularly during months with less sunlight or for those with limited sun exposure, to ensure adequate levels and prevent deficiency.