W Braxton Jackson

No ORCID on file · 1 paper in corpus · active 2026

Study types

  • other 1
other 2026
The Investigation of Vitamin D and Menstrual Cycles Trial (the inVitD Trial): A clinical trial of vitamin D supplementation on the hypothalamic-pituitary-ovarian axis
Contemporary clinical trials ·doi:10.1016/j.cct.2025.108176

BACKGROUND: While there is evidence that vitamin D deficiency is associated with long menstrual cycles, delayed ovulation, and reduced fertility, it is yet unknown if increasing vitamin D levels can regulate menstrual cycles, and thus possi…