![]() Treatment for vitamin D deficiency involves getting more vitamin D - through diet and supplements. A level less than 12 ng/mL indicates vitamin D deficiency. A level of 20 nanograms/milliliter to 50 ng/mL is considered adequate for healthy people. The most accurate way to measure how much vitamin D is in your body is the 25-hydroxy vitamin D blood test. People with a body mass index of 30 or greater often have low blood levels of vitamin D. Vitamin D is extracted from the blood by fat cells, altering its release into the circulation. Certain medical problems, including Crohn's disease, cystic fibrosis, and celiac disease, can affect your intestine's ability to absorb vitamin D from the food you eat. Your digestive tract cannot adequately absorb vitamin D. As people age, their kidneys are less able to convert vitamin D to its active form, thus increasing their risk of vitamin D deficiency. Your kidneys cannot convert vitamin D to its active form. Some studies show that older adults with darker skin are at high risk of vitamin D deficiency. The pigment melanin reduces the skin's ability to make vitamin D in response to sunlight exposure. Duirng the winter, vitamin D deficiency can be more prevalent because there is less sunlight available. Because the body makes vitamin D when your skin is exposed to sunlight, you may be at risk of deficiency if you are homebound, live in northern latitudes, wear long robes or head coverings for religious reasons, or have an occupation that prevents sun exposure. Here are the best vitamin d foods for vegetarians. This is likely if you follow a strict vegan diet, because most of the natural sources are animal-based, including fish and fish oils, egg yolks, fortified milk, and beef liver. You don't consume the recommended levels of the vitamin over time. Vitamin D deficiency can occur for a number of reasons: Research suggests that vitamin D could play a role in the prevention and treatment of a number of different conditions, including type1 and type 2 diabetes, hypertension, glucose intolerance, and multiple sclerosis. Increased risk of death from cardiovascular disease.Low blood levels of the vitamin have been associated with the following: Yet, even without symptoms, too little vitamin D can pose health risks. However, for many people, the symptoms are subtle. Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency. Symptoms and Health Risks of Vitamin D Deficiency But increasingly, research is revealing the importance of vitamin D in protecting against a host of health problems. Traditionally, vitamin D deficiency has been associated with rickets, a disease in which the bone tissue doesn't properly mineralize, leading to soft bones and skeletal deformities. Vitamin D is essential for strong bones, because it helps the body use calcium from the diet.
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