Eating melon is risky. I would like to remind you:
Take the watermelon out of the refrigerator and let it sit for half an hour before eating.
Many people like to eat ice watermelon and think it quenches heat and thirst. However, if you eat cold, the digestive organs such as the gastrointestinal tract will be suddenly stimulated, contraction, cramps, and stomach pain will occur. If things go on like this, they may also suffer from gastrointestinal diseases.
The watermelon taken out of the refrigerator is best left at room temperature for half an hour before eating.
In addition, if the watermelon is not stored in the refrigerator, it is best to eat it within 4 hours; more than 4 hours, even if it is not bad, you should cut off the thick surface before eating.
What are the benefits of eating watermelon? Who should not eat watermelon? What are the taboos for eating watermelon? Let’s find out!
What are the benefits of eating watermelon
- Prevent skin aging Watermelon is rich in β-carotene, which helps prevent skin aging; at the same time, β-carotene can be converted into vitamin A in the human body. Vitamin A can not only improve the skin’s ability to fight external bacteria, but also accelerate Restore damaged skin.
2. Preventing Stroke Watermelon is rich in lycopene, which helps to improve blood vessel function and reduce the threat of cholesterol to blood vessel health. Studies have found that regular intake of foods rich in lycopene can also effectively reduce the risk of stroke.
3. Prevent colds Lycopene is a strong antioxidant, which is beneficial to the health of the human immune system and reduces the occurrence of colds.
4. Relax muscles Watermelon is rich in potassium, which can effectively regulate people’s nerves and relax people’s muscles.
5. Supplement brain power The choline (B vitamins) element contained in watermelon helps to regulate the human biological clock, keep the brain awake, and improve concentration and memory.
Who should not eat watermelon?
1. People with renal insufficiency should not eat watermelon. People with renal insufficiency will find it difficult to excrete them if they take in too much water. If such patients eat too much watermelon, not only will the edema be aggravated, but also the blood volume in the body will increase, which will induce acute heart failure.
2. People with oral ulcers should not eat watermelon. Oral ulcers are considered to be caused by yin deficiency and internal heat, as well as the disturbance of deficiency and fire in traditional Chinese medicine.
Eating watermelon causes excessive drainage of the water needed for the recovery of oral ulcers, which aggravates yin deficiency and internal heat, leading to prolonged healing time for patients.
3. People with deficiency and cold of the spleen and stomach should not eat more watermelon because of coldness. Li Shizhen recorded in the Compendium of Materia Medica: Watermelon and melon are both raw and cold. The world thinks that Daigo initiates and the nectar spreads the heart, whichever is quicker, and I don’t know the harm of spleen and dampness. Therefore, people with weak spleen and stomach must pay attention to eating watermelon.
4. Patients in the early stage of a cold are not suitable to eat watermelon. Medicine believes that whether it is wind-cold or wind-heat cold, if it is attacked before it is unresolved, it will aggravate the condition.
Because watermelon has the effect of clearing heat in the interior, eating watermelon in the early stage of a cold will cause the cold to worsen or prolong the course of the cold.
5. Diabetes patients should eat less watermelon. Watermelon contains a lot of sugar. Excessive consumption of watermelon for diabetic patients will increase the burden on the kidneys of diabetic patients, and will also lead to increased blood sugar and urine sugar.
Therefore, people with diabetes should pay attention to the appropriate amount when eating watermelon.
6. Pregnant women and parturients should eat less watermelon. During pregnancy, women’s body insulin is relatively insufficient, and its effect on blood sugar stabilization will decrease. If too much watermelon is eaten, excessive sugar intake will cause the sugar concentration in the blood to be too high, which is harmful to health.
In addition, just after giving birth, the puerpera’s physique is relatively weak and watermelon is cold. Chinese medicine believes that eating watermelon will damage the spleen and stomach due to cold.
7. Elderly people should eat less watermelon. Because they are older, most people’s spleen and stomach functions and heart and kidney functions will be weakened. Eating too much watermelon in summer will damage the spleen and stomach.
What are the taboos for eating watermelon?
1.Don’t overeat
Otherwise it will hurt the spleen and stomach and cause pharyngitis. Watermelon is a raw and cold product. If you eat too much, it will hurt the spleen and stomach.
Therefore, it is advisable to eat less if the spleen and stomach is cold, indigestion, and slippery stools. If you eat too much watermelon at a time, the large amount of water in the watermelon will dilute the gastric juice, causing indigestion and decreased gastrointestinal resistance.
2. Don’t eat watermelon that has been opened for a long time. The temperature is high. If the watermelon is opened for a long time, it will deteriorate and breed germs. Eating it will cause intestinal infectious diseases. Therefore, eating watermelon should pay attention to choosing ripe fresh watermelon.
3. When watermelon is a midnight snack, watermelon should not be rich in sugar. If you eat too much before going to bed at night, it will increase insulin and promote fat synthesis.
Most of the newly synthesized fat in the human body is stored in the abdomen. In addition, the amount of night exercise is reduced, and the fat is only stored but not consumed. After a long time, the belly will grow out.
Eating watermelon for a long time as a midnight snack will increase the accumulation of sugar in the body and thicken the fat, and it will not take long for you to gain weight. So eating watermelon as a midnight snack is undesirable.
3. Why don’t you feel full if you don’t feel full of watermelon? Why do you usually feel too full if you eat a bowl of rice more? Could it be that our appetite suddenly increased in the face of watermelon? Watermelon is different from apple, its sweetness mainly comes from fructose.
The lower the temperature, the greater the sweetness of fructose, which is the main reason why it is loved by various refreshing beverages.
Studies have long discovered that although fructose does not significantly increase blood sugar, it also bypasses the mechanism of appetite control.
In other words, drinking glucose water and sugar water will make people full, while drinking fructose-containing beverages will not feel full. Since watermelon contains a lot of fructose, it also has the characteristic of making people feel full.
This makes it difficult for people to control their appetite when eating watermelon, and it is easy to eat more, so this situation is also undesirable.
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