Do vitamins improve sperm and egg quality?

So far, no vitamin supplementation has been proven to significantly enhance male or female fertility. The only essential supplementation is folic acid for women, which helps reduce the risk of neural tube defects in the baby. However, it is believed that antioxidant vitamins may help reduce oxidative stress, which could have a positive effect on ovarian aging. Additionally, if you follow a specific diet, taking supplements is important to compensate for potential deficiencies.