24 hours a day, the human body state will also change with the time of day, it is very important to go with the times, do not forget it! 1 o’clock Late at night, most people have fallen asleep and started to enter the dreamy sleep period from the sleep period. At this time, it is easy to wake up, have dreams, especially sensitive to pain, and some diseases are easily aggravated at this time. At 2 o’clock, the liver continues to work, intensifying the production of various substances needed by the body and removing some harmful substances. At this time, most of the body’s organs slow down or stop their work rhythm and are in a state of rest. At 3 o’clock, the whole body rests, the muscles are completely relaxed, the blood pressure is low, and the pulse and respiratory rate are low. At 4 o’clock, the blood pressure is even lower, the blood supply to the brain is minimal, the muscles are in the weakest circulatory state, the breathing is still weak, the rhythm of the organs of the whole body slows down at this time, but the hearing is very sharp and easily awakened by the slightest movement. At 5 o’clock, the kidney secretion is low, and the body has gone through 3-4 “sleep cycles” (dreamless sleep and dreamy sleep constitute the sleep cycle), so you can wake up at this time and enter a full state of mind soon. At 6 o’clock, blood pressure rises, heart rate increases, body temperature rises, and adrenocorticotropic hormone secretion begins to increase, so the body is already awake and cannot sleep peacefully even if it wants to. At 7 o’clock, the secretion of adrenocorticotropic hormone enters the climax, the body temperature rises, the blood flows faster and the immune function is strengthened. At 8 o’clock, the body finishes resting and enters a state of excitement, and the liver has exhausted all the toxins in the body. The brain’s memory is enhanced, and it is the second best memory period. At 9 o’clock, nerve excitability increases, memory remains optimal, disease infection rate is low, and pain is the least sensitive. The heart is working at full power and energy is high at this time. 10 o’clock Motivation rises, enthusiasm will continue until lunch, the body is in its first best state, and pain is easily dissipated. This is the time for introverts to create a moment of great strength, and they can do any job, so it is a shame to waste this time. At 11 o’clock, the heart continues to work rhythmically and in line with the positive state of the psyche, the body does not easily feel fatigue and hardly feels the big work pressure. At 12 o’clock, all the energy of the body is mobilized. The whole body is mobilized and needs to eat. At this time is still sensitive to alcohol. Lunch such as drinking alcohol, the second half of the day’s work will be significantly affected. 13 o’clock after lunch, the spirit of sleepiness, the first stage of daytime excitement has passed, at this time feel some fatigue, it is appropriate to rest, it is best to nap for half an hour to an hour. 14 o’clock Energy fades, this is the second low stage of the 24-hour cycle, slow reaction. 15 o’clock The body improves again, the sensory organs are particularly sensitive at this time, re-energized. The ability to work is gradually restored, and it is the moment when the sweet-tasting personality is at its most analytical and creative, which can last for several hours. At 16 o’clock, the sugar content in the blood increases, but soon drops again, a process that doctors call “postprandial diabetes”. At 17 o’clock, work is more effective, the sense of smell and taste are at their most sensitive, and the sense of hearing is at its second high point of the day. It is better to start exercising at this time than in the morning. 18 o’clock Physical strength and endurance are at their highest point of the day, and the desire to exercise more rises. At this time, pain recedes and athletes should train harder and can achieve good sports and training results. 19 o’clock Blood pressure rises, mental stability drops to its lowest point, mental instability is at its peak, easily agitated, and minor matters can cause verbal altercations. 20 o’clock The day’s food and water are fully stored, and the weight is heaviest. The reaction is unusually quick and agile, the driver is in the best condition, and is less likely to have an accident. 21 o’clock Memory is particularly good until bedtime, the best memory time of the day (the fourth, and the most efficient time). 22 o’clock Body temperature begins to drop, sleepiness sets in, immune function is enhanced, and white blood cells in the blood increase. Breathing slows down, pulse and heart rate decrease, hormone secretion levels drop, and most of the body’s functions tend to slump. 23 o’clock The body prepares to rest and cellular repair begins. 24 o’clock The body begins its heaviest work, replacing dead cells and building new ones, ready for the next day.