Chose a vitamin. Outline the structure, source , function and deficiency associated with this vitamin
Vitamin D
Structure: Vitamin D belongs to the group of fat-soluble vitamins and is available in two forms, D2 (ergocalciferol) and D3 (cholecalciferol). It is typically present as a white, crystalline substance that is odorless and tasteless.
Source: Vitamin D is often referred to as the "sunshine vitamin" because the body can produce it when the skin is exposed to sunlight. It can also be obtained from dietary sources such as fatty fish (salmon, mackerel, tuna), egg yolks, and fortified foods such as milk or orange juice.
Function: Vitamin D plays a crucial role in regulating the absorption and metabolism of calcium and phosphorus, which are essential for strong bones and teeth. It also contributes to a healthy immune system, muscle function, and cell growth.
Deficiency: A deficiency of vitamin D can lead to a range of health problems, including rickets in children (a disorder involving softening and weakening of bones), osteomalacia (a condition that causes bone pain and muscle weakness) in adults and an increased risk of fractures. Low levels of vitamin D have also been linked to an increased risk of cardiovascular disease, autoimmune disorders, and some cancers. Symptoms of deficiency may include muscle weakness, joint pain, and fatigue.