Routine action: return home in the summer, rush directly to the refrigerator, take out the ice watermelon, use a spoon to dig a big mouth and mouth to eat, comfortable, really comfortable! This is wrong!
Listen to reason:
First, watermelon has always been cold and cold food, eat too much easily hurt the spleen and stomach, if you eat cold watermelon iced for too long, the damage to the spleen and stomach is even greater.
Second, in addition, watermelons have a lot of water, can dilute the gastric juice, causing indigestion, so that the gastrointestinal resistance to disease, easily lead to bloating, diarrhea. In particular, after a long journey and intense exercise, if you eat a lot of ice watermelon, the smooth muscles of the stomach and the blood vessels of the mucous membranes suddenly encounter cold food irritations, which can easily lead to contractions and stomach pains or aggravation of stomach problems. Gastrointestinal infants and young children who have spleen and stomach deficiency, indigestion and other gastro-intestinal diseases in peacetime are better off eating less.
Third, eating large amounts of ice watermelon may also cause pharyngitis or aggravate pharyngeal discomfort. This is because watermelon refrigerated at low temperature, the moisture in the melons will form ice crystals, the mouth is suddenly stimulated when eating, so that the salivary glands, tongue taste nerves and periodontal nerves quickly cooling, causing pharyngitis and other adverse reactions.
Fourth, after the watermelon is cut and refrigerated for a long time, a layer of “cold film†will form on the surface of the quail. Doctors believe that when people bite over “cold†watermelon, the salivary glands, tongue taste nerves, and periodontal nerves in the mouth are almost paralyzed due to cold stimulation, making it difficult to taste the sweet taste of watermelon and attractive “sand†"sense.
The correct approach: The best watermelon is to buy now and eat, if you buy back the watermelon temperature is higher, you need to cool it, you can put it in the refrigerator to cool, the temperature is adjusted to 15 °C, the time is not more than two hours, so that Summer cooling, but does not hurt the spleen and stomach. You can also taste the sweet sand taste of watermelon.
Sorry, watermelon is delicious, but not everyone can eat it
The juicy sweet watermelon is the fruit that people must eat every summer. However, not everyone can eat watermelon, and even people who can eat should pay attention to scientific eating. There are some patients, or in some cases, it is best not to eat.
â– People with diabetes eat worse
Watermelon is about 5% sugar, and is mainly glucose, sucrose and some fructose, which means that eating watermelon will increase blood sugar. Because normal people will promptly secrete insulin, blood sugar, urine sugar can be maintained at normal levels. Diabetic people, on the other hand, eat too many watermelons in a short period of time. Not only do blood sugar levels increase, but serious illnesses can also lead to acidosis due to metabolic disturbances and even life-threatening. The amount of carbohydrates (sugars) that people with diabetes eat each day need to be strictly controlled, so if you eat watermelon several times a day, you should reduce the number of meals and pastas (carbohydrates) accordingly to avoid aggravating the condition.
â– Renal insufficiency who eats induced acute heart failure
In patients with renal insufficiency, the function of excreting water in the body is greatly reduced, so edema of the lower extremities or the body often occurs. If these patients eat too many watermelons, they will consume too much water, and they will not be able to discharge excess water in time, resulting in excess storage of water in the body and an increase in blood volume. This will not only make the edema worse, but also cause acute heart problems. Failure. Therefore, patients with renal insufficiency should eat less or not eat watermelon.
â– In the beginning of a cold to eat worsened or longer duration
Although watermelon is the best product for clearing away heat and weather, it should be eaten at the beginning of a cold, otherwise it will aggravate the condition or prolong the course of the disease. However, when the flu increases, symptoms such as high fever, thirst, sore throat, and urine jaundice can be eaten properly, helping the patient heal. Women's menstrual period, dysmenorrhea, and chronic bronchitis, emphysema and other respiratory diseases are not suitable to eat ice watermelon.
â– oral ulcer patients eat difficult to heal
Oral ulcers are considered to be caused by yin deficiency heat and virtual fire disturbance in traditional Chinese medicine. Because of the diuretic effect of watermelon. If the oral ulcers eat more watermelon, the water needed for the recovery of the oral ulcers will be excessively discharged, thereby increasing the yin deficiency and internal heat, so that the disease duration stretches, and it is not easy to heal.
Many people do not eat in the summer and take watermelon for dinner. If you are trying to lose weight, don't blame me for not reminding you if you're eating right. A watermelon is equivalent to five bowls of rice.
â– Watermelon eats when the midnight snack
Watermelon is rich in sugar. If you eat too much before going to bed, it will increase insulin and promote fat synthesis. Most of the body's newly synthesized fat is stored in the abdomen, coupled with reduced exercise during the night, the fat is only stored without consumption, a long time, the small belly grow out.
â– watermelon when dinner = five bowls of rice
More than 94% of watermelons are water, but their sugar content is also high. The normal sweetness of watermelon is 5% of sugar, so the calories of watermelon is very high. The calorie of watermelon is 250 kcal/kg. In other words, if you eat a large watermelon every day, about 8 to 10 pounds, that is, the intake of 1000 to 1250 kilocalories of heat, and ordinary home small bowl of rice is about 200 calories. In other words, eating a watermelon is equivalent to eating five or six bowls of rice.
â– watermelon is less full of feeling
Why don't you feel like you're too full to eat a bowl of rice? When you eat more watermelon, you rarely feel full. Even if you eat enough, you can eat a few pieces of watermelon, and sometimes it will be half a watermelon. Since watermelon contains a lot of fructose, it also has the feature that people do not feel full. Therefore, it is difficult to control the amount of food when eating watermelon. Therefore, we must remember that watermelon can make you gain weight, do not say to yourself "just eat another one like this" silly, because that piece of watermelon will not be your last piece.
︻Special Note︼
Should not eat before and after meals
Because a large amount of water in the watermelon will dilute the digestive juice in the stomach, eating before and after meals will affect the digestion and absorption of food, and eat a lot of watermelon before eating will occupy the stomach volume, so that the intake of nutrients in the meal This is a big discount, especially for children, pregnant women and nursing mothers. For those who want to lose weight through diet, eating watermelon before meals is a good way to reduce food intake.
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