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Sources of vitamin D
Vitamin D is a fat soluble vitamin, which is very essential for the body. Vitamin D performs two major biological functions. It maintains normal blood levels of calcium and phosphorous in body. Vitamin D is very essential for the absorption of calcium. Vitamin D also promotes the mineralization in our body with some other minerals and hormones. Vitamin D is available in various forms. Some forms of vitamin D such as Calciferol are very active in our body. Liver and kidney performs the function to convert vitamin D to its active hormone form. Vitamin D is very necessary to maintain strong bones. Without vitamin D bones can become thin, brittle and soft. Many deformities can occur if there is lack of vitamin D in our body. Vitamin D also prevents rickets in children and Osteomalacia in adults. There are mainly two sources of vitamin D food sources and sunlight.
Food sources
Major dietary source of vitamin D are fortified food. In US the milk is fortified with vitamin D. Fortified milk is very necessary for the sufficient intake of vitamin D. One cup of this vitamin D fortified milk provides about one fourth of the estimated daily need for adults. Although milk is fortified with vitamin D but other dairy products such as cheese, yogurt, and ice cream are normally not fortified with vitamin D. some other food items also contain significant amounts of vitamin D. Other commonly available natural food sources of the vitamin D are cod liver oil, Salmon, Tuna fish, Sardines, Margarine etc.
Vitamin D ToxicityWhat exactly it is: The increase in vitamin content of the body is known as hyper vitaminosis d. As a poisoning agent vitamin d is regarded as the least poisonous substances ever known. How ever an ... Exposure to sunlight
Exposure to sunlight is most important source of vitamin D. synthesis of vitamin D is triggered by Ultraviolet (UV) rays from sunlight. There are some factors which affect UV ray exposure. Sunscreen lotions can reflect the UV rays from the sun. Other factors such as season, latitude, time of day, cloud cover and smog sunscreens affect UV ray exposure. So in the winter seasons you may need more sunlight exposure than other seasons. Usually 10 to 15 minutes of sun exposure twice a week is enough for the vitamin D requirements of the body.
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Vitamin D deficiency disease
One of the most essential elements to our body nutrition is Vitamin D. Other names of Vitamin D are D3, sunlight vitamin and NR1|1 antibody. The nutrient is produced naturally in our body when exposed to sunlight. It is also substance required in our body in small but regular amounts through a regular diet. The NR1|1 antibody is also used to prevent some types of cancers and to strengthen the immu..... More on Cancer Nutritional Supplements
Vitamin D and sunlight
What is Vitamin D? Vitamin D is a fat and soluble vitamin. It exits in several forms and each one is having different activity. Few of the forms are comparatively inactive in the body and they have limited ability to function as a vitamin. Few of our body parts (liver and kidney) convert vitamin D to its active hormone form. The major function of vitamin D in human body is to maintain normal..... More on Cancer Nutritional Supplements
The Antioxidants Role in your Health
Antioxidants have been in the news for a number of years now and it is not surprising that they have so many proponents as well as opponents. Studies have been published that suggest that a supplementation of antioxidants will prevent the scourges of medicine, usually cancer, diabetes, heart disease, and arthritis. Of course, as soon as these studies hit the pages of the newspapers, other studie..... More on Cancer Nutritional Supplements
Eight Helpful Hints for finding the Right Multi Vitamin for your Lifestyle
The odds are pretty good that your dietary intake is not as varied as the food pyramid would urge it to be. Truth be told, it is probably a bit top heavy, and you consume far more oils, fats and sugars than you should, and far less servings of fruits and vegetables than you need. Many in your position have decided to supplement their daily living with the help of vitamins and minerals. Some are p..... More on Cancer Nutritional Supplements
Lack of Vitamin D
Vitamin D is a fat soluble that is produced by plants, is consumed in the diet. Vitamin D can also be made in our body after exposure to ultraviolet (UV) rays from the sun. There is a prescribed diet for the Vitamin D intake. Excess or lack of Vitamin D intake can create some serious health problems. There are mainly two sources of Vitamin D, food sources and sun radiation (UV rays) The common foo..... More on Cancer Nutritional Supplements
Nutritional Supplements
For many years, people have been talking about and taking nutritional supplements. What started out as natural herbs, has now grown into a trend that people use on a daily basis. These days, you can find supplements more sophisticated than ever, available in many different forms such as liquid, capsules, pills, and teas. There are some that are still home grown, although they aren’t as popular ..... More on Cancer Nutritional Supplements
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