29/03/2026
Can VItamin D Deficiency Cause Hair Loss?
Vitamin D deficiency can lead to hair loss by disrupting the hair growth cycle, shortening the growth phase and lengthening the resting phase. This can result in thinning hair and patchy hair loss. Ensuring adequate vitamin D levels through sun exposure, diet, and supplements can promote healthy hair growth and potentially reverse deficiency-related hair loss. Foods rich in vitamin D include fatty fish, red meat, liver, and fortified foods. If concerned about hair loss, consider getting a blood test to check your vitamin D levels.
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