Diet significantly impacts fertility, with certain foods promoting healthy reproductive function. A diet rich in antioxidants like vitamins C and E, zinc, and folate can improve fertility by reducing oxidative stress. Consuming plant-based proteins instead of animal proteins, whole grains, and healthy fats like those found in avocados and nuts can also enhance fertility. Maintaining a healthy weight through balanced nutrition is essential, as both underweight and overweight conditions can affect ovulation and fertility.