Six post-meal habits that accelerate aging

Eat fruit after meals

Many people like to eat some fruit after a meal, believing that it helps to cleanse the mouth. In fact, this is a wrong lifestyle habit. Eating fruit immediately after a meal will affect the digestive function. This is because when food enters the stomach, it needs 1 to 2 hours to be digested before it can be slowly eliminated. If you eat fruit immediately after a meal, the fruit will be blocked by the food you have eaten before and cannot be digested normally.

Drink strong tea after meals

Tea contains a large amount of tannic acid. Drinking strong tea after a meal will cause the undigested protein just eaten to combine with the tannic acid to form a precipitate, affecting the absorption of protein. The substances in tea can also hinder the absorption of iron. Developing a bad habit of drinking strong tea after meals for a long time can easily cause iron deficiency anemia. In addition, drinking tea immediately after a meal will cause a large amount of water to enter the stomach, which will dilute the digestive juices secreted by the stomach, thereby affecting the stomach's digestion of food.

Smoking after meals

Some people believe that "a cigarette after a meal is better than being a living god." In fact, this practice is extremely harmful to the human body. Because the gastrointestinal motility of the human body is very frequent after a meal, blood circulation also speeds up, and the digestive system begins to move comprehensively. If you smoke at this time, the lungs and body tissues will absorb the smoke more strongly, causing a large amount of harmful components in the smoke to be absorbed, which has a strong stimulating effect on the respiratory and digestive tracts. It will undoubtedly cause much greater damage to human functions and tissues than normal smoking.

Drink water after meals

Drinking water immediately after a meal will dilute the gastric juice, causing the food in the stomach to enter the small intestine without having time to be digested, weakening the digestive ability of the gastric juice and easily causing gastrointestinal diseases. If you drink soda after a meal, it will be even worse for your body. The carbon dioxide produced by soda can easily increase the intragastric pressure and cause acute gastric dilatation.

Driving after dinner

After a meal, due to the need for digestion, most of the blood is concentrated in the stomach, and the brain is in a state of temporary ischemia. Driving at this time can easily lead to operational errors and cause car accidents. Therefore, it is safer to drive one hour after a meal.

Sing karaoke after dinner

Right after a meal, the stomach capacity increases and the blood flow increases. Singing at this time will cause the diaphragm to move downward and increase the abdominal pressure, which may cause indigestion at the mildest and gastrointestinal discomfort and other symptoms at the worst. Therefore, it is best to sing karaoke about 1 hour after a meal, after the food has been digested normally, or simply sing first and then eat.