Signs Of A Vitamin D Deficiency

Muscle Aches And Cramps

Muscle aches and cramps are often a key sign of vitamin D deficiency, especially when they're combined with bone weakness and muscle weakness. With that said, some individuals might experience muscle pain without any other symptoms and still have a vitamin D deficiency. Doctors need to keep vitamin deficiencies in mind when talking to patients who are dealing with ongoing and widespread muscle pain without any apparent cause. Multiple studies have been done indicating vitamin D deficiencies may cause muscle pain in both adults and children. In fact, a study done of individuals with chronic pain found seventy-one percent of the participants had a deficiency. The receptor for vitamin D is in the nociceptors, nerve cells responsible for sensing pain. If an individual is deficient in this vitamin, their nociceptors can't function as well, which may lead to a heightened sensitivity to painful stimuli. For those who are deficient, supplements have been shown in multiple studies to help reduce overall pain. For children with the deficiency, a study indicated taking supplements could help reduce overall pain by fifty-seven percent.

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