On the first day after ovarian cyst surgery, you can eat liquid food. As your gastrointestinal function improves, you can eat more food high in protein and rich in vitamins and minerals as appropriate to replenish nutrients for your body. Ovarian cyst surgery is a laparoscopic or open surgery to remove the cyst. On the first day after surgery, as the body is weak and the gastrointestinal function has not fully recovered, you can eat liquid food, which will not cause a large burden on the stomach and intestines, so it is better to eat liquid food on the first day after surgery. With the gradual recovery of gastrointestinal function, you can eat more food rich in protein, vitamins and minerals, such as lean meat, green vegetables, eggs and so on, which can replenish nutrition for the body. During the recovery period, try to avoid oily, spicy and stimulating food, so as not to affect the recovery. You can consult your surgeon after the ovarian cyst surgery to know about the post-operative matters.