There are no special contraindications to the diet of lumbar protrusion. In general, it is recommended to eat less food high in fat, alcohol and alcoholic beverages, and so on. 1. Foods high in fat and oil: It is recommended that patients should try to eat less food high in fat and oil, otherwise it may not be conducive to weight control. If the weight is too much, the pressure on lumbar discs is too much, which may easily induce lumbar disc herniation. 2. Alcohol and alcoholic beverages: because the stimulation of alcohol can easily lead to the aggravation of symptoms, which is not conducive to the recovery of the disease. Patients with lumbar protrusion should pay attention to avoiding or reducing bending in daily life as much as possible, and maintain good living habits, including regular exercise, correct sitting and standing posture, which are meaningful for the prevention and treatment of the disease.