1, pay attention to supplement calcium, magnesium, vitamin D and vitamin B, such as corn, millet, sorghum and other coarse grains, calcium-rich foods such as milk, beans, shrimp, kelp, etc. 2, eat more vitamin-rich and fiber-rich foods, such as vegetables and fruits, to keep the bowel movement, eat high-quality protein, such as eggs, deep-sea fish, etc., meat and fatty foods eaten properly, avoid forceful defecation 3, should eat less or Do not eat chili peppers and other irritating food, so as not to cause coughing and asthma and aggravate the symptoms of back and leg pain. 4, should limit diet, maintain weight, avoid overweight. 5, must quit smoking and alcohol, keep a happy mood, in order to facilitate early recovery.