The literature on the relationship between diet and human fertility has greatly expanded over
the last decade, resulting in the identification of a few clear patterns. Intake of supplemental …

STUDY QUESTION Is serum vitamin D associated with live birth rates in women undergoing
ART? SUMMARY ANSWER Women undergoing ART who are replete in vitamin D have a …

Accumulating evidence from animal and human studies indicates a role for vitamin D in
female reproductive physiology, and numerous clinical studies have suggested its potential …

Fecundity is the capacity to produce offspring. Identifying dietary factors that influence
human fecundity is of major clinical and public health significance. This review focuses on …

To date, the key role of vitamin D in male reproductive system has been suggested, since
the expression of vitamin D receptors and metabolizing enzymes was demonstrated in the …

The prevalence of female infertility cases has been increasing at a frightening rate, affecting
approximately 48 million women across the world. However, oxidative stress has been …

Objective To investigate the impact of serum vitamin D level on in vitro fertilization (IVF)
outcomes. Design Systematic review and meta-analysis. Setting Not applicable. Patients …

Objective Evaluate the effects of vitamin D3 (VD3) on sperm parameters and endocrine
markers in infertile men with asthenozoospermia. Materials and methods This randomized …

Background Vitamin D plays critical role in the female reproductive system. It seems that
vitamin D is associated with clinical pregnancy outcomes of assisted reproductive …

Vitamin D is a versatile hormone with several functions beyond its well-established role in
maintenance of skeletal health and calcium homeostasis. The effects of vitamin D are …