The major Vitamin D sources

Of all the thirteen vitamins necessary for the human body to sustain good health only one can be obtained through natural source that is Vitamin D. There are very few sources which allow us to attain Vitamin D. Selective food items in the market are considered to be a great Vitamin D source. But have you ever thought why we need Vitamin D or ever brainstormed about the different sources of Vitamin D? Here are some answers to simplify your problem:rnWhy is Vitamin D a cardinal need for the human body?rnVitamin D is a subject to unconformity, which means that some components of Vitamin D are active in nature whereas some are not therefore finding a Vitamin D source can be difficult. For instance, Calciferol is an active form of vitamin D. Our kidney and liver do the needful and convert Vitamin D to its hormone constituent. Consumption of Vitamin D through an ordinary diet leads to its production in the skin. It is essential for Vitamin D to be broken down into 1, 25 dihydroxyvitamin D as it is considered as the most active component of Vitamin D. rnVitamin D is a necessity for the human body because like hormones it sends neural messages to the intestine directing them to increase the digestion of Phosphorus and Calcium. The other functions of Vitamin D is controlling and balancing phosphorus and calcium in the blood level, restoring bone strength, increasing bone mineralization and advancing calcium absorption. To enhance to strengthen the bone structure in the human body there is a need to keep Vitamin D intact. Deficiency of Vitamin D results in thin and fragile bones leading to critical condition such as Rickets in children and Osteomalacia in adults. Restriction of breast feeding with absence of Vitamin D supplements also leads to relapse of Rickets. Inactive bodies and reduction in sun exposure triggers rickets in infants.rnVitamin D functions at cellular levels too. It is responsible for management of cell development and maintaining a healthy immune system. If a body lacks in Vitamin D it can succumb to various forms of cancer as Vitamin D acts as a shield against cancer. Vitamin D has proved to be a crucial supplement in treating Alzheimer patients. As these patients are exposed to less outdoor activity their normal level of Vitamin D gets hampered.rnEssential Vitamin D sources:rnSunlight:rnWhen the human body comes in contact with the sun’s UV rays, the skin stimulates the production of Vitamin D. The skin has abundant concentration of Vitamin D and proves to be an apt Vitamin D source but it performs this function only when exposed to sunlight. Besides body exposure to UV rays is harmful for health.rnFood items:rnAnimal food is a good Vitamin D source. Egg yolk, Liver, Butter, Cheese and fish contain ample amount of Vitamin D. Fish liver oils are enriched with Vitamin D therefore it is always recommended that a person consumes sea cod oil capsule every day. Breast milk also has plenty Vitamin D but it is water-soluble. rnMyriad sources:rnOther sources of Vitamin D are Halibut Liver oil, Cod liver oil, fish liver oil, Vanaspati, milk, margarine and infant food. As said earlier Vitamin D source is hard to find but make sure you at least incorporate sea cod oil capsule along with your daily diet.