Patients with sciatic nerve pain should be cautious with their diet in daily life. Avoid consuming spicy and stimulating foods such as chili peppers and black pepper. Avoid high-fat, high-calorie foods such as fatty meats, barbecued and fried foods. Also, reduce the intake of foods high in sugar like various pastries and sweets, as these foods are detrimental to health. Patients with sciatic nerve pain should eat more foods rich in high-quality protein and vitamins such as milk, eggs, beans, chicken, fish, fresh vegetables, and fruits. These foods are beneficial to health.