Studies

CellWell record HH-248661

Prevalence and influencing factors of vitamin D deficiency in women with polycystic ovary syndrome: a systematic review and meta-analysis

Manman Yao; Liya Ma; Xiao Li; Xuan Zhou; Dawei Zhang

2026

In plain language

Vitamin D deficiency affected 58% of women with PCOS, particularly those with obesity, insulin resistance, and chronic inflammation.

Evidence
Established
Design
Systematic review

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