physiological reaction

, leading to depression,

anorexia

. At this time, if you can arrange your diet reasonably and eat some cold drinks properly, you can not only quench your thirst, but also help digestion, with balanced nutrition and good health.

However, some people often do not pay attention to hygiene when eating cold drinks.

gluttony

, so as to induce many diseases, such as

food poisoning

, dysentery,

Viral hepatitis

Wait a minute. Therefore, when eating cold drinks, we must pay attention to:

Avoid eating too many cold drinks.

Eating too much will dilute gastric juice, affect digestion, stimulate the intestine, make peristalsis hyperactive, shorten the time of food staying in the small intestine, and affect the absorption of nutrients in food. In particular, people with acute and chronic gastrointestinal diseases should eat less or not.

Avoid eating a lot of cold drinks after strenuous exercise.

After strenuous exercise, people will cause their body temperature to rise.

pharyngeal hyperemia

. At this time, if the gastrointestinal tract and pharynx are suddenly stimulated by a large number of cold drinks, there will be abdominal pain, diarrhea or sore throat, hoarseness, cough and other diseases.

Avoid eating unsanitary cold drinks

Due to E. coli,

typhoid bacillus

Staphylococcus pyogenes can survive at the low temperature of-170 degrees Celsius. Therefore, eating unclean cold drinks will harm your health, so there is no brand of soda or

Frozen sucker

Not edible.

Avoid eating stale cold drinks.

It is best to eat a cold drink with "clear color and fresh taste". We should carefully check whether the cold drinks are hygienic and fresh. Generally, there should be no precipitation in juice drinks and no leakage in bottled drinks.

Open a bottle

It should smell after that. Fresh milk is milky white, the milk liquid is even, there is no precipitation, clots and impurities, and it has milky white smell. The surface of the iron drum for canned drinks should not rust, leak air or liquid, and the lid should not swell. If there is a drum sound when the canned drink is knocked, it means that the bacteria have multiplied and cannot be eaten.

In summer, few people have no chance to drink cold drinks.

Everyone likes to eat cold drinks, but not everyone is suitable for them.

Because of the undeveloped gastrointestinal tract, infants are extremely sensitive to the stimulation of cold drinks, which can cause symptoms such as diarrhea, abdominal pain, sore throat and cough, and can also be induced.

Tonsillitis

, pharyngitis. Babies within 6 months should abstain from cold drinks.

menses

Women who eat more cold drinks will cause small pelvic organs.

vasoconstriction

And spasm, leading to dysmenorrhea and even collapse, so it is advisable to eat less.

Pregnancy and childbirth

A large number of cold drinks enter the abdomen of women, which will make

uterine contraction

Aggravation, adverse to the fetus, and even cause abortion. Due to the decline of digestive tract function, the elderly's tolerance for cold drinks has decreased. If they eat a lot of cold drinks, it will cause

Digestive disorder

, induce gastrointestinal diseases, so eat less or eat quickly.

have

acute gastroenteritis

chronic enteritis

、

Peptic ulcer disease

wait for

Gastrointestinal diseases

Otherwise, due to the damage of gastrointestinal mucosa, the tolerance to cold is low, and it is not appropriate to eat too many cold drinks.

When a large number of cold drinks pass through esophagus and stomach in patients with cardiovascular diseases, it can cause contraction of adjacent coronary arteries and induce angina pectoris, hypertension and angina pectoris.

arrhythmia

. Therefore, patients with hypertension, coronary heart disease and other diseases should eat less cold drinks when their condition is serious.

People who have just finished strenuous exercise, because of sweating a lot, drinking too much water and being thirsty, often eat too much cold drinks, will make the temperature of the gastrointestinal tract drop sharply, lead to the closure of sweat glands, stop sweating, disturb the heat dissipation function, and easily induce many diseases.

Dental caries patients will have toothache when they are cold, which will lead to the decline of tooth disease resistance and easily induce other dental diseases. Therefore, patients with dental caries should not eat more cold drinks.