Harvard Faculty of Public Well being: “Vitamin D: How Much Is Enough?”
Signs and Well being Dangers of Vitamin D Deficiency
Analysis means that vitamin D might play a job within the prevention and remedy of plenty of totally different situations, together with type1 and sort 2 diabetes, hypertension, glucose intolerance, and a number of sclerosis.
Causes of Vitamin D Deficiency
As a result of the physique makes vitamin D when your pores and skin is uncovered to daylight, you might be susceptible to deficiency if you’re homebound, reside in northern latitudes, put on lengthy robes or head coverings for spiritual causes, or have an occupation that stops solar publicity. Duirng the winter, vitamin D deficiency will be extra prevalent as a result of there may be much less daylight accessible.
Your publicity to daylight is proscribed.
Exams for Vitamin D Deficiency
Probably the most correct strategy to measure how a lot vitamin D is in your physique is the 25-hydroxy vitamin D blood take a look at. A degree of 20 nanograms/milliliter to 50 ng/mL is taken into account enough for wholesome individuals. A degree lower than 12 ng/mL signifies vitamin D deficiency.
Remedy for Vitamin D Deficiency
Should you do not spend a lot time within the solar or at all times are cautious to cowl your pores and skin (sunscreen inhibits vitamin D manufacturing), you must communicate to your physician about taking a vitamin D complement, notably if in case you have threat components for vitamin D deficiency.
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