What is vitamin D deficiency?
Vitamin D deficiency is a common condition in which the body has inadequate stores of vitamin D. This fat-soluble vitamin is produced in the skin as a result of exposure to the sun’s rays, which are the main source of vitamin D. Vitamin D is also available in dietary supplements and in liver, eggs, oily fish, and fortified milk and dairy products.... Read more about vitamin d deficiency introduction
What are the symptoms of vitamin D deficiency?
Symptoms of vitamin D deficiency can vary depending on the individual and the severity of the deficiency. Many people have no symptoms of vitamin D deficiency until complications, such as rickets (a softening of the bones in children), are present. Symptoms may also be mild or subtle. Symptoms of vitamin D deficiency include:... Read more about vitamin d deficiency symptoms
What causes vitamin D deficiency?
A major cause of vitamin D deficiency is limited sun exposure. Your skin produces vitamin D when it is exposed to the sun. Many people who live far from the equator in the northern and southern hemispheres get inadequate exposure to the sun because the sun’s rays are not strong enough during winter months. Having an indoor occupation and using sunscreen also limit the amount of sun exposure a person receives.... Read more about vitamin d deficiency causes
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