Are there any taboos for eating watermelon? Who should not eat watermelon?

Watermelon is a common fruit in our daily life. Its pulp can be used to make a variety of desserts and snacks, such as watermelon smoothies, watermelon juice, and watermelon ice cream. When buying watermelons, you need to choose them. Generally, if you look at the weight, the lighter the better. However, the lighter the better. Now, let's learn about the relevant knowledge with Encyclopedia Knowledge Network!

Contents of this article

1. Are there any taboos in eating watermelon?

2. Who should not eat watermelon?

3. How to choose watermelon

Are there any taboos in eating watermelon?

1. Watermelon as a main meal

More than 94% of watermelon is water, but it also has a high sugar content. A watermelon of normal sweetness has a sugar content of 5%, so the calorie content is very high, at 250 kcal/kg. In other words, if you eat a large watermelon every day, it is about 8 to 10 pounds, which is 1000 to 1250 kcal, and an ordinary bowl of rice is about 200 kcal. In other words, eating a watermelon is equivalent to eating five or six bowls of rice. So it doesn't matter if you eat watermelon for dinner.

2. Watermelon as a midnight snack

Watermelon is 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 body is stored in the abdomen. In addition, the amount of exercise is reduced at night, so the fat is only stored but not consumed. Over time, the lower abdomen will grow. If you eat watermelon for a long time, sugar and fat will accumulate in the body. You will get fat soon. So it is very important to eat watermelon as a snack.

3. Watermelon does not make you feel full

Watermelon is different from apples because its sweetness mainly comes from fructose. The lower the temperature, the sweeter the fructose, which is the main reason why it is loved by various cold drinks. Long-term studies have found that although fructose does not significantly increase blood sugar, it also bypasses the mechanism of appetite control. That is, drinking glucose water and sugar water will make people full, but drinking fructose drinks will not make people feel full. Because watermelon contains a lot of fructose, it also has a characteristic that people will not feel full. As a result, it is difficult for people to control their food intake when eating watermelon, and it is easy to eat too much, so this situation is also undesirable.

Who should not eat watermelon?

1. Pregnant women

Pregnant women have relatively weak constitutions. From the perspective of traditional Chinese medicine, watermelon is cold in nature, so eating too much watermelon will lead to excessive coldness and damage the spleen and stomach.

2. Renal insufficiency

If patients with kidney problems eat too much watermelon, they will drink too much water and cannot excrete the excess water in time, which will cause excessive water storage in the body and increase blood volume, which can easily induce acute heart failure.

3. Diabetes

Eating watermelon can cause blood sugar to rise. In severe cases, it can even cause metabolic disorders, leading to acidosis and endangering life.

4. Patients with oral ulcers

Oral ulcers are believed by traditional Chinese medicine to be caused by internal heat and fire evil due to yin deficiency. Eating watermelon will cause excessive discharge of water needed to repair oral ulcers, aggravating yin deficiency and internal heat, which will prolong the healing time of patients.

How to Choose a Watermelon

When choosing a fresh watermelon, we need to see that the melon is bright green and not withered. Then the watermelon is freshly picked. Very fresh. If the melon has shrunk and turned yellow, it will naturally be old and not fresh.

Second, choose a symmetrically shaped melon. Melons of the same size should be heavier. As can be seen from this, the higher the water content of the watermelon, the more mature it is and the more natural sweetness it has.

The third is to look at the color and pattern of the melon rind. The melon rind color is dark green, slightly darker, and less bright. The pattern is symmetrical. This kind of watermelon will be more mature and sweeter. The lighter the color, the lighter the maturity.

The fourth point is to look at the yellow mark where the watermelon touches the ground, which is where the sun can't reach. The longer the watermelon grows, the darker the mark is, and the more mature it is. So we have to choose dark-colored watermelons.