The diet for plantar warts is generally not overly demanding. The first aspect is that it is advisable to eat more fresh fruits and vegetables to ensure adequate vitamin intake. The second aspect is to eat more bananas to ensure the smooth flow of stools. The third aspect is that you should strictly avoid stimulating foods. For example, wine, chili pepper, raw pepper, pepper, coffee. The fourth aspect is that patients are advised not to stay up late, as staying up late can lower the immune system and cause the onset of the disease.