Association between nutrient intake and female infertility: a study based on NHANES database.

Infertility is becoming a global challenge in both medical and social aspects. There is growing evidence of the importance of nutrition in reproduction in animal and human studies, suggesting a correlation between nutrition and female fertility. We observed that higher intakes of carbohydrates, vitamin A, vitamin C, magnesium, iron, lycopene and total folate were associated with a lower risk of female infertility. This study helped increase awareness among health professionals and patients about the important link between nutrients and infertility, and educate women about the significance of a healthy lifestyle and diet.