1. Weight loss: The most weight loss is 1 ~ 1.5 kg per day from the first to the third day of junior high school, 0.5 ~ 1 kg per day before and after the fifth day, and 0.3 ~ 0.5 kg per day after 10, which are almost decreasing at a certain speed. Lose weight to 40% and start fasting (limit, this is extremely dangerous! ), at least forty days. Second, the changes of internal organs: the spleen and muscles are greatly reduced, and the nervous system, bones, lungs and other tissues are not easy to shrink, but the accessory kidney and thyroid gland are larger.
(1) Stomach acid-The most sad thing about fasting is a few days ago, because the stomach still secretes gastric juice as usual, and there will be hunger. But after three days to a week, because the stomach has no food for a long time, it stops secreting gastric juice, and then there is no hunger.
(2) Liver fat increased greatly and liver sugar decreased.
(3) Blood-in order to gather in the liver, fat is transported by blood, and the composition of blood also increases fat.
Third, excretion: stool decreases, turns dark green, and smells bad, which is called defecation. Harmful substances in the body are excreted, the body and mind are purified, the urine volume is gradually reduced, and the color becomes thicker.
Fourth, physiological functions: vision, hearing and touch become keen, memory and association will also be enhanced, pulse and breathing times will not change much, but blood pressure will drop significantly.
5. Leucocyte increase: there was no change in the first week, it began to increase on the seventh day, and it increased rapidly on the eleventh day, increasing by 1.57 times or more. This is why fasting can eliminate germs and improve people's immunity.
6. Tongue coating: On an empty stomach, there is white coating on the tongue surface, which is rarely cleaned within ten days.