This can be raised according to the time of meridian flow and the internal organs of traditional Chinese medicine. The liver and gallbladder are both exterior and interior, with the gallbladder at11-kloc-0/at night and the liver at 1-3 in the morning. At this time, you need sleep and rest to nourish your liver and gallbladder. Not taking a rest will hurt your guts. At the same time, the liver and gallbladder belong to wood, and they like acid. Moderate consumption of acid can nourish the liver, while excessive consumption will damage the liver. The heart and small intestine are both inside and outside. The time is noon 1 1- 1 and 1-3 respectively. Taking a nap for 30 minutes at noon can nourish the heart, and the heart belongs to fire. Eating something bitter can nourish the heart and small intestine. Eating too much will make you sad. Spleen and stomach in the face, 7-9 o'clock, 9- 1 1 point. At this time, you should eat a warm and digestible breakfast to warm your spleen and stomach. Spleen and stomach are earthy and sweet. Sweet food can tonify the middle energizer, but it is too sweet to digest and hurt the spleen and stomach. Kidney and bladder are on the surface, bladder is at 3-5 pm, and kidney is at 5-7 pm. Go out to exercise at this time, the kidney belongs to water and likes salt. Slightly salty can tonify the kidney, but too salty will hurt the kidney. The lung is opposite to the large intestine, with the lung at 3-5 am and the large intestine at 5-7 am. 3-5 to sleep deeply and nourish the lungs, 5-7 to get up and defecate and nourish the large intestine. Lung belongs to Jin Xin, moderate Xin can open lung qi, and overeating spicy hurts lung. That's about it.