The earliest record of the best way to maintain health is found in the “Yellow Emperor’s Classic of Internal Medicine”, and it was only through the continuous practice of later generations that there were the four seasons of health, the five organs of health, emotional health, diet, and the combination of movement and stillness. In ancient and modern times, there are many different ways to maintain a long and healthy life, but a regular life is common. Regular life is also listed as the first of the World Health Organization’s health cornerstones, which is the “predetermined schedule” in the human body, that is, the “biological clock” is governing the rhythm of the normal operation of life. If a person’s biological clock runs in tune with the rhythm of nature, he or she can achieve the purpose of “nurturing the natural body in a natural way”, which is called biological clock health. Internationally, it is called the best way to maintain health, and it is the highest level of natural health. Biological clock health plays a leading role in human life activities, so it is necessary to make regular life a habit. The “timed” items of daily regimen are listed here. Timed awakening and wake up 5:30 a.m. to 6:30 a.m. (seasonally adjusted) biological clock is in the rising period, adrenal secretion function hormone formation is strong, at this time waking up means that sleep has been sufficient. Sleep is more important than eating, and waking up regularly is more important than sleeping. That’s why there is a saying that “sleep is better than medical care”. Adequate sleep is the most basic means to educate, strengthen the body and defend against diseases. In order to complete the conversion of the biological clock from sleep to wake up, after waking up, but also “lazy bed for five minutes” to soothe the mood and meet the new day. You can also carry out activities such as abdominal rubbing, knocking on the teeth, swallowing, lifting the anus. Let the body rhythm smoothly complete the transition from lying to standing up. After getting up, take the initiative to drink water and wash inside, to promote peristalsis of the colon. Regular defecation can effectively detoxify and prevent constipation. Regular morning exercise, indoor activities, such as combing, face rubbing, eye roll, abdomen, massage, etc., morning exercise should not be strenuous. Regular brain and nap The quality of life lies in the degree of mental health. The more you use your brain, the better it is, and the best time to use your brain is different for everyone. The average person has four learning memory climax, that is, after waking up in the morning, 8 to 10 a.m., 6 to 8 p.m., one hour before bedtime, can achieve the brain, brain protection, brain “triple effect”. Regular water and three meals Water is the source of life, can live, strengthen the body, the amount is best not less than 1600 to 2000 ml per day. There are four best times of the day to drink water: 300 ml in the morning after waking up, 500 to 700 ml at around 10 a.m. and 3 to 4 p.m., and 300 ml about 1 to 2 hours before going to bed, which can reduce blood viscosity, but drinking water varies from person to person and from time to time. Breakfast at 7 o’clock is appropriate, lunch at 12 o’clock is appropriate, when the digestive glands secrete to strengthen, can eat full. Dinner at 18:00 is appropriate, to eat less. To pay attention to food hygiene, to develop a slow food, diet, omnivorous food, light food, fresh food, soft food, thin food and other eating habits. Eat more than 20 kinds of food every day, do not be partial, mainly vegetarian, appropriate meat, seventy to eighty percent full, 20 minutes after eating and then walking activities to promote digestion and accelerate blood circulation. Regular exercise and regular recuperation to follow the “three principles of exercise”: to develop a habit, the right amount of moderate, brain and body and move. At least 3 to 4 times a day, at least 20 to 30 minutes each time, walking is known as “the ancestor of a hundred refinements”, “the king of sports”. Meditation in addition to training shape, more attention should be paid to the practice of the heart, including meditation, quiet standing, a variety of quiet work. To do so, the mind is concentrated, the heart is quiet to produce quiet health waves, beneficial to the human body. To rest on time, spring, autumn, winter to 9:00 p.m. is appropriate, summer can be extended to 10:00. Wash your feet before going to bed, better than taking tonic medicine. Irregular life, often make the biological clock “wrong point”, is the root cause of disease and weakness, premature aging. The essence of lifestyle diseases is the disease of lifestyle habits