Drinking tea after a meal may cause anemia

Drinking tea after a meal may cause anemia

After dinner, a cup of tea or a rich coffee is a great enjoyment for many people. Some people even think that it can clean the mouth and help digestion.

In fact, drinking tea immediately after a meal is not good for health care, but also a hidden danger of burying anemia in the future.


hzh {display: none; }  营养学专家:“饭后马上喝茶,大量的水进入正在消化食物的胃中,冲淡了胃分泌的消化液,从而影响了胃对食物的消化。  In addition, tea contains a lot of tannic acid, drinking tea after a meal, will make the future digestion of the protein in the stomach and tannic acid into a non-digestible coagulation substance, which affects the digestion and absorption of protein.

More importantly, the tea has been absorbed by the body’s iron. After drinking a cup of tea brewed with 15 grams of dry tea, the absorption of iron in the food is reduced by 50%. In the long run, it affects people’s digestive function and even causes iron deficiency.anemia.

  Now, there are still many people who like to drink some tea after a meal, thinking that they can eat and dissolve.

In fact, this is also very bad for health.

Expert: “Because of the large amount of residual acid in tea, it will combine with protein to form a decomposing acid protein. This substance has astringent effect, which attenuates the internal vibration movement, thereby prolonging the residence time of the food residue and causing dry stool.

Experts, in order to avoid the symptoms of anemia, about 1-2 hours after a meal, after the stomach is empty, it is more appropriate to drink coffee or tea; usually you can also eat green leafy vegetables, red beans, pig liver and other alternative iron food,Retinal hemoglobin is insufficient.

  Experts suggest that it is best to drink black tea at night.

Because green tea belongs to non-fermented tea, the content of tea polyphenols is high and irritating; black tea is fully fermented tea, which is weak.

Tea should not be too thick.

Drinking tea on an empty stomach is easy to inhibit the secretion of gastric juice, hinder digestion, and may even cause heart convulsions, headaches and other “tea drunk” phenomena.