The Evolution of the Character Stomach in Pictures is as follows:
Stomach is a hieroglyphic-cum-congruent character. The upper part of the character looks like a stomach with food, the circle on the outside indicates the stomach sac, and the part of the character "rice" indicates the food in the stomach; the lower part of the character is "moon" (meat), which means the fleshy stomach. The character "胃" was written in regular script after the change of the official script. Shuowen - Meat Part: "Stomach is also the province of the grain. It is derived from "meat", "stomach" and "stomach". The four dots are added to the four dots, which is a pictogram."
The original meaning of stomach is gastric organ, which is the organ for storing and digesting food in human and animals. "Appetite" generally refers to appetite. It also refers to the interest or desire for things. (Stomach, the internal organs for digesting grains. From the meat, the stomach, the stomach, the stomach, the stomach, the stomach, the stomach, the stomach, the stomach. (Add four dots inside, like the shape of the stomach.)
The shape of the stomach is related to the shape of the animal: fish, tailed amphibians and snakes, because of their long and slender body, the stomach is spindle-shaped; mammals because of the body of the short and thick, the stomach is curved in the shape of a pouch, lying in the abdominal cavity.
In addition, the form and structure of the stomach can change depending on the need to store food, the nature of the food, and the frequency of ingestion. In primates, most carnivores, and many insectivores, the stomach tends to be a single-chambered organ with an anterior connection to the esophagus called the cardia and a posterior connection to the duodenum called the pylorus.
Ways to protect the stomach
1, diet: regular three meals a day, if the stomach digestive function is poor, you can eat fewer meals, eat more well-digested food, such as congee, noodles, soups, etc., you can also eat high nutritional value of the food, such as fish, chicken, eggs, milk, etc., but need to pay attention to the milk should be warm after But it should be noted that milk should be warmed up and then drunk, do not drink milk on an empty stomach.
Drink warm water, don't overeat, and try not to eat stimulating food, such as hot pot, spicy bar, beer, etc., and should not eat cold and cold food and sweets, such as ice-cream, seafood, cold fruits, sugary cakes, milk tea, beverages, etc., and also try not to eat overnight food.
2, life: keep enough sleep, do not stay up late. Don't lie down immediately after a meal, try to keep sitting, standing position, or half an hour after the meal can be a soothing exercise, such as walking, simple square dance, in order to promote digestion.
But avoid strenuous exercise after meals, so as not to facilitate digestion and cause stomach discomfort, such as nausea, vomiting, abdominal pain, bloating and other symptoms. You should also pay attention to the stomach and the soles of the feet to keep warm, avoid catching cold, and maintain an optimistic and positive mindset.