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 therapy of a variety of totally different situations, together with type1 and kind 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 could be liable to deficiency if you’re homebound, dwell in northern latitudes, put on lengthy robes or head coverings for non secular causes, or have an occupation that forestalls solar publicity. Duirng the winter, vitamin D deficiency will be extra prevalent as a result of there may be much less daylight out there.
Your publicity to daylight is proscribed.
Checks for Vitamin D Deficiency
Probably the most correct technique to measure how a lot vitamin D is in your physique is the 25-hydroxy vitamin D blood check. A stage of 20 nanograms/milliliter to 50 ng/mL is taken into account satisfactory for wholesome individuals. A stage lower than 12 ng/mL signifies vitamin D deficiency.
Therapy for Vitamin D Deficiency
If you happen to 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 converse to your physician about taking a vitamin D complement, notably when you have threat components for vitamin D deficiency.
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