A recent study determined that lower vitamin D levels are associated with a nearly 3 times increased risk of longer menstrual cycles.
Tag Archives: fertility
A new RCT found supplementing infertile men with vitamin D improved their partner’s birth success rate, despite not affecting overall semen quality.
Researchers discovered a 1.58 increased chance of birthing an infant that is small for gestational age in pregnant women who are vitamin D deficient.
A meta-analysis of RCTs discovers that vitamin D supplementation improves metabolic markers in women with gestational diabetes.
Vitamin D status is associated with a hormone involved in female fertility, according to a recent RCT.
A new meta-analysis of RCTs found vitamin D supplementation helped regulate menstrual cycle and improve follicular development among women with PCOS.
Dr. Cannell discusses a study which found vitamin D supplementation helped improve sex hormones and erectile function in vitamin D deficient men.
A recent study suggests that low vitamin D status negatively affects pregnancy outcome after intracytoplasmic sperm injection.
A recent study has provided the first direct evidence of natural selection from vitamin D variation among wild sheep.
A new study has found that high vitamin D status is associated with improved fertility and reproductive success among sheep.