Vitamin D defficiency reasons

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Vitamin D deficiency often occurs due to limited sun exposure, especially in people who spend most of their time indoors. It can also result from poor dietary intake of vitamin D-rich foods. Certain medical conditions that affect absorption, like celiac or Crohn’s disease, may contribute. Additionally, darker skin tones and aging reduce the skin’s ability to produce vitamin D efficiently.

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Vitamin D deficiency often occurs due to limited sun exposure, especially in people who spend most of their time indoors. It can also result from poor dietary intake of vitamin D-rich foods. Certain medical conditions that affect absorption, like celiac or Crohn’s disease, may contribute. Additionally, darker skin tones and aging reduce the skin’s ability to produce vitamin D efficiently.