After a person eats, gastrointestinal peristalsis is strengthened and blood circulation is accelerated. At this time, the human body s ability to absorb smoke enters the best state , and the toxic substances in cigarettes are more likely to enter the body, aggravating damage to health.
Drinking tea is good for the body and mind. Tea polyphenols, caffeine, lipopolysaccharides, and multivitamins contained in tea can play a health and pharmacological role. It is also a bad habit to drink tea immediately after a meal, because tea can turn the protein in food into a non-digestible coagulated substance, which prevents the body from absorbing iron and protein; it is best to drink tea half an hour to one hour after a meal drink.
You can t take a bath on an empty stomach, nor after a full meal. This is because a large amount of blood gathers in the stomach just after eating. At this time, when taking a bath, the blood vessels in the whole body will expand, and the blood flow of the skin and muscles will increase, which will affect digestion.
It is not advisable to take a bath after drinking alcohol, otherwise it will cause blood pressure to drop, dizziness, weakness, and even cause heart disease or stroke; it is recommended to take a bath 1 to 2 hours after a meal.
Many people have the habit of loosening belts after eating, which is not good for health. Relaxing the waistband will decrease the abdominal pressure, increase the capacity load on the stomach and intestines, and easily cause gastric sagging and intestinal obstruction.
Just after eating a full meal, people s gastrointestinal motility is strengthened, and blood circulation is accelerated. At this time, when you fall asleep, the blood supply to the heart is low, which will affect the blood supply to the whole body and the brain. In addition, food will stay in the gastrointestinal tract and cannot be digested well, and gastrointestinal diseases are easily induced over time. If you are sleepy after a meal and need to sleep, it can usually be done after 30 minutes.
After a full meal, in order to digest and absorb food, most of the body s blood flow will be supplied to the gastrointestinal tract, which will expand and congest the abdominal blood vessels. At this time, if you exercise immediately, the movement system and the digestive system will compete for blood supply, which will affect the digestion and absorption of nutrients by the digestive tract, damage the stomach and intestines, and reduce digestive function over time.
In addition, studies by brain physiologists have shown that some people are satisfied but their stomachs are full, food is too late to digest, and nutrients are not absorbed. At this time, hurriedly got up and walked, some blood will be concentrated in the motor system, delaying the secretion of digestive juice and inducing functional dyspepsia.
Elderly people with coronary heart disease: Elderly people with coronary heart disease who carry out heavy exercise activities immediately after eating may cause angina pectoris or even myocardial infarction. It is recommended to take a half-hour rest after a meal before walking, and do not pace too fast;
Elderly people with hypertension, cerebral arteriosclerosis, and diabetes: It is best to sit still and close your eyes after a meal for 10 to 30 minutes before walking. Walking immediately is prone to dizziness and fatigue, and even fainting;
Elderly people with anemia and hypotension: A large amount of blood is supplied to the stomach after a meal. It is easy to cause relative ischemia of the brain when walking, dizziness, dizziness, and even fainting.
If you are too full, you cannot drive immediately, because at this time, a large amount of blood will be supplied to the stomach to help digestion, which will easily lead to insufficient blood supply to the brain, cause fatigue, cause inattention, and make mistakes. Experts suggest that you should take a break from half an hour to an hour before driving.
Many people think that eating fruit immediately after a meal helps digestion, but this is not the case. Eating fruits just after meals can easily lead to high blood sugar after meals and cause flatulence, because fruits contain monosaccharides. If they are blocked in the stomach and intestines, they will cause bloating and constipation. It is best to eat fruits at meals. After 1-2 hours, or between meals, you can avoid the rapid rise in blood sugar after meals, and at the same time avoid causing bloating and constipation.
During meals, if people eat more acidic food, it is best to rinse their mouths with water immediately, wait until the sour taste in the mouth is light, and then brush their teeth after half an hour. Otherwise, acid substances stick to the teeth and soften the enamel on the surface of the teeth. If you brush your teeth immediately, the mechanical friction of the toothbrush will damage the tooth enamel, which will lead to decalcification of the tooth surface enamel and damage the health of the tooth.
Raging can cause sympathetic nerve excitement, which acts on the heart and blood vessels, reduces blood flow in the stomach and intestines, slows peristalsis, worsens appetite, and can cause gastric ulcers in severe cases. In addition, gastrointestinal fullness after meals and accelerated blood circulation, such as anger, anger, sadness and other emotional changes can cause blood sugar to rise or fluctuate, worsen the condition, and even cause blood vessel damage to cause bleeding, and induce various complications.. Therefore, after eating, no matter what is unpleasant, do not be angry, so as not to affect digestion and hurt qi and blood.