Vitamin D is the only vitamin not obtained from the food consumed. Instead, the vitamin D is actually obtained by the sunlight of the skin. Many media reports about the dangers of getting lots of sun have been exposed to sunshine to get the recommended daily allowance of vitamin D. In fact, one receives an adequate dose of vitamin D The amount of time you have to spend in the sun is very small, only a few minutes a day
The most important function of vitamin D is to help control how much calcium is absorbed from food. Most of the calcium is used to build strong teeth and bones, but it is also required to send messages along nerves and contract muscles such as the myocardium. It is the vitamin D that ensures that there is always enough calcium in the blood to do these tasks. Another function that requires vitamin D is related to the immune system, which is also believed to be a contributing factor in reducing cancer risk, and, in particular, colon cancer
Variants of D-vitamin formed under the skin are known as vitamin D3 or cholecalciferol. This D vitamin is created when the ultraviolet light of sunlight naturally reacts with the type of cholesterol under the skin. D3 is then converted to the more active form of d vitamin in the liver and switched to where it is most needed. Some of the vitamins in D remain in the liver and kidneys to help resorb calcium from blood. The rest of the vitamin D is dispersed in the bones to help hold the calcium and intestines to help absorb calcium from the food.
Even though, the majority of D vitamins are formed through exposure of the skin to sunlight, and some foods contain some of the vitamins naturally. This form of vitamin D is known as vitamin D2, or ergocalciferol. This is the type used to create the majority of D vitamin supplements, as well as other D vitamins.
A Guide to Vitamin C
It has a vitamin c, but is widely known as a vitamin. It is not surprising as the body needs vitamin c for more than 300 functions. In fact, vitamin C has proven to help protect against heart disease, cancer and other serious illnesses. Without the vitamin C the body can not fix itself either. This is because the vitamin c is crucial for the formation of collagen. Whenever a person has a cut or injury it helps to repair the injury and it is collagen that this is almost impossible without a sufficient c vitamin. Collagen is a function in many bodies, including maintaining the organs, and this is not done without enough c vitamins.
C vitamins are also antioxidants for the body, helping other vitamins and minerals to be absorbed better. Folic acid and iron, for example, require that the vitamins of c maximize utility. The more c vitamins that are in the body are the better defense against colds and other common illnesses and the c vitamin virus is preventing people from catching
Almost every fruit and vegetable has c vitamins, but some have a much higher c vitamin content than others. Cranberry and melon have high vitamin c content. In fact, tropical fruits have the highest c vitamin content of all fruits. Pepper is among the most abundant sources of vitamin C when it comes to vegetables. The hotter the pepper, the higher its c vitamin content. Unfortunately, the vitamin C is water soluble so many vegetables will lose their effectiveness as a vitamin provider if boiled for long. Frying vegetables or steaming or quick mess ensures that much of the vitamin content of c is preserved. The recommended daily amount of C vitamin is easily consumed from eating the five parts of fruits and vegetables the day if raw consumed or cooked immediately.
C-Vitamin supplements are enough vitamin c to get people very helpful. However, the amount of c vitamin that the body receives with a balanced diet is likely to be sufficient. However, when people begin to feel tired or lethargic, c vitamin supplements can help overcome this. There is no risk of having too many c vitamins as the body simply excretes the excess.
0 comments:
Post a Comment