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Why can't you eat frozen food in the dog days? How about ice in the dog days?

Three dog days is the hottest time of the year. Many people like to eat ice products and drink cold drinks. Is it refreshing to eat a cold drink? But many people say that they can't eat ice in three dog days. Do you know why? Let's get to know.

It's true that you can't eat ice in the dog days

Health experts point out that it's really not suitable to eat ice in the dog days. If you really want to eat it, you can eat a little, not too much. Why is this? It turns out that winter is Yin and summer is Yang. The three volt season in summer is the most vigorous time in nature and human body. When the body's Yang is at its peak, it will inevitably consume the body's Yang and damage the body's spleen and stomach function if it is resisted by cold products. Therefore, it is not suitable to eat ice in the dog days.

However, from the perspective of health preservation, although it's good for the body not to eat cold food in summer, it's OK to eat a small amount of cold food, but it depends on the physical fitness of each person to drink cold drinks. Some people are suitable for eating, while others are not. It's better to eat carefully for the weak old, children and people with basic diseases. In addition, traditional Chinese medicine believes that regular drinking of cold drinks will make the body in a cold and wet state, and the stomach and intestines will feel uncomfortable. Patients with basic diseases may suffer from asthma, tracheitis, stomach pain and other symptoms due to drinking cold drinks.

As for the popular saying: 'in the 40 days of three days, don't drink the iced drinks, otherwise the cold will invade and can't be discharged. If you want to expel the cold in your body, you should drink hot water in the dog days, which will force the cold out of your body that has been deep into your bone marrow for many years. "The professional doctors said that it was too absolute. It was exaggerated to say that only three dog days to avoid the cold could force the cold in the body for many years, without any scientific basis.

What's the harm of eating too much ice in the dog days

Indigestion

Three dog days is the most vigorous period of Yang. There is plenty of Yang in both nature and human body. At this time, eating cold food blindly will damage the Yang of human body and affect the function of spleen and stomach. After eating ice drink, it will cause the contraction of blood vessels of gastric mucosa, reduce the secretion of gastric juice, and cold food will stimulate gastrointestinal peristalsis and accelerate the discharge of food. Many foods have not Digestion is completely transported to the gut, causing indigestion.

Decreased appetite

Too much is eating cold food will damage the gastric mucosa, light will cause the decrease of gastric acid secretion, serious even gastritis, gastric ulcer, causing stomach disease, will make people's appetite decreased.

Wind cold and common cold

The hot air is the most vigorous period in Sanfu days, during which hot air and cold are common. However, if you eat a lot of cold food, the cold air in your body will be excessive, which will cause cold and cold. The cold and cold in Sanfu days will be easily misdiagnosed and difficult to treat. Moreover, if you often eat some ice drinks, the throat mucosa will be damaged, and it is easy to receive bacterial infection, which will cause bacterial sensuality Risk is possible.

Obesity

Many people like to eat frozen food in the dog days, but at present, most frozen food on the market is mainly sweet food, and even some of them contain a lot of fat, with very high calories. Eating too much of this ice drink can lead to too much sugar and fat in the body, resulting in obesity.

Menstrual pain

It's hot in the dog days. It's the most refreshing to eat some ice drinks. But women's friends need to pay attention to that when the cold drinks enter the stomach, the endometrial blood vessels of women will contract strongly, which will lead to the sharp decrease of menstrual volume, even amenorrhea, dysmenorrhea and other symptoms.

What should we pay attention to when eating ice in the dog days

Avoid eating too much ice drink in three Fu days

Eating ice drink in the dog days will dilute the gastric juice, affect digestion, stimulate the intestine, cause hyperactivity of peristalsis, shorten the time of food staying in the intestine, and affect the digestion and absorption of food by the human body. In particular, patients with acute and chronic gastrointestinal diseases should eat less or not.

Avoid ice drink after exercise

After strenuous exercise, the body temperature will rise and the pharynx will be congested. At this time, if the stomach and pharynx are stimulated by ice, they are prone to throat pain, hoarseness, cough, abdominal pain, diarrhea and other symptoms.

Avoid unclean ice drink in sanfutian

Because Escherichia coli, typhoid bacillus and Staphylococcus pyogenes can survive at - 17 ℃, eating unclean cold drinks will damage your health.