To maintain the ovaries, you can eat the following foods: 1. Eat more carrots. 2. Eat a high-calcium diet (data show that people who eat high-calcium food every day have a 46% lower incidence of ovarian cancer than those who have insufficient calcium intake). 4. Folic acid can reduce the incidence of ovarian cancer in women by increasing foods rich in folic acid. As for folic acid, it is a water-soluble vitamin B, which is rich in green vegetables, citrus fruits and whole grains. 5. take vitamin c and vitamin e (research shows that if you take 90 mg of vitamin c and 30 mg of vitamin e every day, the risk of ovarian cancer will be reduced by 50%. But it is not enough to rely solely on food. It is best to consult a doctor to take appropriate tablets or preparations to supplement it. Of course, it is also important to strengthen physical exercise and keep happy.