The new recommendations for daily vitamin D (upper level):
1000 IU – children under 6 months of age“There is a consensus among experts that many people have low vitamin D levels in serum, an indicator of vitamin D status, but there is disagreement about how these levels should be and what is necessary to increase the levels of vitamin D for a healthy environment.
“For most people, if they live somewhere there is ample sunlight, do not really have a lot of sun to make adequate levels of vitamin D. However, having said that, the community estimates of Dermatology there’s nothing like the sun safely, so people need to get vitamin D supplements or food. ” salmon, sardines, shrimp and eggs are rich in vitamin D. And ‘commonly added to breakfast cereals, orange juice and milk.
“Several groups are particularly attentive to their levels of vitamin D. For example, people with dark skin or covering can not produce vitamin D in their skin. In addition, we lose the ability to produce vitamin D in the skin with age. At the same time, the bones of the elderly are increasingly vulnerable, especially for women after menopause, it is essential that vitamin D is consumed enough to maintain bone health. “” dietary reference to calcium and vitamin D ‘
2000 milligrams – 51 years and over vitamin D has historically been associated with bone health, but new research has revealed other benefits, including prevention. Vitamin D has also been found to reduce the risk of hypertension ().
The RDA for the United States and Canada are growing – the guidelines were published today by the Institute of Medicine (IOM). Over the past ten years, people have read conflicting reports of what their intake of vitamin D and calcium intake should be. Consequently, U.S. and Canadian governments asked the IOM to review the data and health outcomes associated with the intake of vitamin D and calcium, and produce new DRIs (Dietary Reference Intakes).
The people over 9 years should not receive more than 4,000 IU per day, the fleet adds. This is higher than the previous 2000 deadline. Those who take more than the recommended limit should check with your doctor.
Professor of foods and, James C. Fleet, Purdue University, said:
4000 IU – ages 9 and up The new recommendations for calcium intake per day is (level):
1000 milligrams – children under 6 months of age
Fleet says that most people do not consume enough vitamin D to foods in their daily needs. Vitamin supplements can be used to fill any gaps in the food.
Vitamin D helps calcium and phosphorus transport through the digestive system – this is a cholecalciferol. Bone health depends not only on adequate calcium but also phosphorus. Phosphorus is essential for cellular resistance and the production of energy.
Some believe that vitamin D has incredible benefits and the recommended value should be even larger than the new recommendation. However, research has not yet mirror of these beliefs, so there is more work to do. “Fleet Prof. Studies such as vitamin D regulates calcium metabolism and its role in prostate cancer and prevention. He added that the new recommendations will help federal guidelines for nutrition programs, including good food program, the WIC (Women, Infants and Children) program and school lunch programs.
Even if the sun is a good source of vitamin D as it stimulates the skin to synthesize vitamin, may also increase the risk. Sun exposure must be carefully measured, the amount depends on several factors, including the part of the world where you live, the season and skin type. Some drugs can make your skin more sensitive to the effects of the sun.