Eating watermelon every day is not good and is harmful to health.

Summer watermelon is a cold food, so there are many taboos when eating it. Not everyone can eat watermelon.

Taboos 1. People with diabetes should not eat it

Watermelon contains about 5% sugar, mainly glucose, sucrose and some fructose, which means that eating watermelon will increase blood sugar. Normal people can maintain blood sugar and urine sugar at normal levels because they secrete insulin in a timely manner.

People with diabetes are different. If they eat too much watermelon in a short period of time, not only will their blood sugar levels rise, but in severe cases, metabolic disorders may lead to acidosis, which can even be life-threatening.

Taboo 2. Pregnant women should not eat it

Mothers are relatively weak. Traditional Chinese medicine believes that eating too much watermelon will cause excessive coldness and damage the spleen and stomach.

Taboo 3: Girls during menstruation should not eat it

Girls during menstruation are also more fragile and their immunity is reduced. It is best not to eat cold things like watermelon.

Taboo 4. People with weak body and cold stomach should not eat too much

Watermelon is a cold product. If too much watermelon is eaten by people with weak body and cold stomach, it will cause abdominal distension, diarrhea and loss of appetite. , Accumulating cold and promoting dampness

Taboos 5. People with renal insufficiency should not eat it

People with renal insufficiency have a significantly reduced ability of the kidneys to regulate water, and will not be able to absorb too much water into the body. , cannot be regulated and excreted from the body, resulting in a sharp increase in blood volume and easy death from acute heart failure.

Taboo 6. Do not eat watermelon in the early stage of a cold.

Traditional Chinese medicine believes that whether it is a cold with wind-cold or a cold with wind-heat, the initial symptoms are superficial, and the pathogenic factors should be eliminated from the surface. divergent treatment methods. He also believes that attacking the symptoms before they are solved will aggravate the condition. Watermelon has the effect of clearing away heat, so eating watermelon at this time will make the cold worse or prolong the course.

Taboo 7. Watermelons that have been opened for too long are not suitable for consumption

The temperature is high in summer, and bacteria are easy to breed. Watermelons that have been opened for too long are prone to produce a large number of germs. If eaten, they will cause Gastrointestinal discomfort. Therefore, when eating watermelon, you should pay attention to choosing ripe and fresh watermelon, and it is best to finish it at the same time. If uneaten watermelon is stored in the refrigerator, a large number of bacteria will be produced.

Taboo 8. It should not be eaten before or after meals

Watermelon contains a lot of water that enters the digestive system and will dilute the digestive juice in the stomach. It should be eaten before or after meals. It will affect the digestion and absorption of food. If you eat a lot of watermelon before a meal, you will not want to eat, and you will naturally not be able to absorb the nutrients in the meal. This will especially have a greater impact on the health of children, pregnant women and nursing mothers.

Taboo 9. Eat less ice watermelon

Although eating ice watermelon on a hot day has a very good effect in relieving heat, it is very irritating to the stomach and can easily cause damage to the spleen and stomach, so it should be avoided Pay attention to the temperature and quantity of delicious food. It is best to put watermelon in the bottom shelf of the refrigerator. The temperature here is about 8-10°C. This temperature also tastes best. The amount you eat at a time should not exceed 500 grams, and you should eat it slowly. People with dental caries (cavities), tooth sensitivity who feel sore when exposed to cold, and people with poor gastrointestinal function should not eat ice watermelon.

Taboo 10. It is not advisable to eat watermelon after 9 pm

It is also not advisable to eat watermelon after 9 pm, as it is easy to develop a lower abdomen and belly. Because after 9 o'clock in the evening, you are basically ready to go to bed. If you eat a lot of it, you will wake up late at night, and it is easy to convert the sugar content of watermelon into belly fat. Over time, it is easy to develop a small belly. . For women who want to stay in shape, it is not advisable to eat too much, as it is easy to gain weight, especially before going to bed.