The vitamin D deficiency was searched, discussed, responded and highly recognized as a real health problem in the United States. The number of astonishing Americans does not get enough vitamin D. Michael Melamed at the Albert Einstein Medical College was published in August 2009 in the Journal of Pediatrics, over 70% of American children do not get enough vitamin D and the number of older Americans. Long-term lack of vitamin D can lead to many serious health problems.
Symptoms of deficiency may be subtle or nonexistent, but may be bone pain, muscle weakness, low energy and depression. The list of potential health problems is long and includes obvious: osteoarthritis and osteoarthritis because vitamin D produces strong bones calcium but may also cause high blood pressure, cardiovascular disease, severe asthma and other lung diseases, especially breast, colon, prostate and pancreas. The vitamin D deficiency is associated with Type 2 diabetes and autoimmune diseases such as multiple sclerosis and Crohn's disease. There is even evidence that the shortage can lead to cognitive disadvantages of older adults and involve more abdominal fat!
Assessing the vitamin D level in the body provides valuable information to determine whether it is enough to protect yourself against the disease and remain healthy. The gold standard for screening vitamin D is the 25-hydroxy vitamin D test. In the kidneys, vitamin D changes to the active form of vitamin. The 25-hydroxy vitamin D test has vitamin D in its active form, which helps regulate the levels of calcium and phosphate. The adequate level of vitamin D is 30 or more ng / ml (nanogram / ml), but 36-48 ng / ml is recommended for the prevention of cancer.
Vitamin D, also known as sunny vitamin, is not easy through diet but can be found in enriched foods such as milk, cheese, cereals and foods such as eggs, fish and fish, liver oil. Supplements may provide additional vitamin D, but the primary source of vitamin A comes from the sun. Only 10 to 15 minutes of daily exposure provides adequate vitamin D 2-3 times per week, but Americans have a growing concern about skin cancer with sunlight and increased use of sunburn, which prevents the absorption of vitamin D. It is believed that the effects of natural sunlight on the lack of vitamin D are strictly limited. In winter, reduced daylight hours make sunlight more comfortable. Groups of people reduce vitamin D absorption capacity and receive dietary supplements such as darker skins, certain drugs, certain bowel diseases such as Crohn's disease and obesity, obesity or gastric bypass surgery.
Research has shown that it's almost impossible to get enough vitamin D from the diet. To achieve the recommended amount of vitamin D, additional or adequate sunlight is required. According to the current recommendation, children and adults should receive 10-15 micrograms or 400-600 IU daily, while adults 70 and more 20 mg or 800 IU daily. The National Osteoporosis Foundation allows 800 to 1000 IU daily recommendations with a 2000 IU limit, but there are concerns about adults with extremely high doses over 4000 IU per day.
Although the shortage causes serious problems, the Mayo Health Clinic argues that the right amount of vitamin D has many health benefits, especially in older adults. Prevention of cancer, abdominal fat eradication, stronger cognitive abilities and healthy bones help to aging. Vitamin D screening and taking the right steps to get the right amount of vitamin helps prevent serious health problems and improve quality of life today and in the long run.