proper levels of vitamin D have been found to lower blood pressure and assist in controlling weight and depression. As science continues to study this super-vitamin 飞机涂成哈士奇 武汉最牛毕业照

Health Vitamin D plays an essential role in maintaining good health, and too many people aren’t getting enough. Babies, adults and senior citizens all need adequate vitamin D to stay healthy and energetic. The body of science linking vitamin D levels to a range of health benefits is increasing every year. In fact, a 2010 study by Oxford University found that vitamin D directly affects over 200 genes. Calcium Absorption: There’s a reason so many calcium supplements include vitamin D. It has a crucial role in helping the body absorb and utilize calcium in order to maintain bone density. This function is essential at all stages of life, including seniors. Cancer: Studies show that adequate levels of vitamin D may help prevent certain types of cancer including breast, prostate and colon. Conversely, vitamin D deficiency was commonly found in patients who already have cancer. Low levels may have an adverse effect on survival rates. The number of studies exploring this important link continues to grow. Autoimmune Diseases: Numerous studies show a correlation between vitamin D and a lowered risk of developing Multiple Sclerosis, Rheumatoid arthritis and other autoimmune diseases. Diabetes: Vitamin D appears to help Insulin sensitivity and glucose tolerance, key components of diabetes. A recent study of type 2 diabetics linked vitamin D deficiency to poor blood sugar control. The study, presented at the 2010 meeting of the Endocrine Society, found those with extreme deficiency had the worst blood sugar control. In addition to the benefits outlined above, proper levels of vitamin D have been found to lower blood pressure and assist in controlling weight and depression. As science continues to study this super-vitamin, the evidence supporting its benefits continues to grow. Since vitamin D is produced naturally in the body by direct exposure to sunlight. People living in Northern climates may find their levels are lower than normal. Increased time spent indoors, poor air quality and the use of sunscreen also contribute to lower levels. Foods such as milk and cereals are often fortified with vitamin D, but that still may not be enough. Vitamin D supplements in the form of vitamin D3 are readily available over the counter. But before taking vitamin D, ask your doctor to perform a simple blood test to find out what your levels are. If the test shows a deficiency your doctor can recommend a dosage. The proper dosage may vary depending on your test results and preexisting conditions. Follow up tests should be done to monitor your levels. The importance of vitamin D should not be ignored in maintaining optimum health. The evidence is mounting and doctors, as well as the general public, are starting to take a proactive stand. As the study of vitamin D continues, so will our understanding of its health benefits. About the Author: 相关的主题文章: