Any attempt to change the biological clock will leave the body with inexplicable diseases, and it will be too late to regret it after 20 or 30 years. First, 9-11 p.m. for the immune system (lymphatic) detoxification time, this time should be quiet or listen to music. Second, 11 p.m. – 1 a.m., detoxification of the liver, which needs to be carried out in a deep sleep. Third, 1-3 a.m., the detoxification of the gallbladder, the same. 4, 3-5 am, detoxification of the lungs. This is why people coughing in this period of time coughing the most intense, because the detoxification action has gone to the lungs; do not apply cough suppressant, so as not to inhibit the elimination of waste products. Five, 5-7 a.m., the detoxification of the colon, should go to the toilet to defecate. Sixth, 7-9 a.m., the small intestine absorbs a lot of nutrients during the time, you should eat breakfast. Healing the best early to eat, before 6:30, health before 7:30, do not eat breakfast should change habits, even if dragged to 9, 10:00 to eat are better than not eat. Seven, midnight to 4:00 a.m. for the spinal hematopoietic time, must sleep, should not stay up late.