A circle of flesh on the neck is often caused by the accumulation of fat, can be reduced by adjusting the diet structure and exercise. In the diet we need to pay attention to: 1, do not eat too spicy food, such as chili peppers, spicy strips, spicy hot pot, etc., do not drink alcoholic beverages. 2, can be appropriate to consume more low-fat and low cholesterol food, such as fish, shrimp, leaner beef and mutton, etc. 3, can not eat too much fat and cholesterol content of food, such as red meat, fatty intestines and squid, etc. 4, can be appropriate to consume more vitamin-rich and Fiber food, such as fruits and green vegetables, etc., appropriate more intake of fruits rich in B vitamins and C vitamins, such as kiwi, apples, duck pears, etc. 5, can do exercise exercises have head painting rice, or go to the gym to find a professional fitness exercise to help restore, reduce the body fat content.