Is it better to eat heavier watermelon? What are the dangers of eating overnight watermelon?

Watermelon is a common fruit in summer. It tastes sweet and delicious. It can be used to make a variety of delicious desserts. Many people often eat watermelon, especially children and the elderly. There are certain rules for choosing watermelons. If the watermelon shakes when you tap it, it is ripe and you can buy it. Now, let's learn about the relevant knowledge with Encyclopedia Knowledge Network!

Contents of this article

1. Is it true that the heavier the watermelon, the better?

2. What are the dangers of eating overnight watermelon?

3. How to choose watermelon

Is it true that heavier watermelons are better?

no.

When buying watermelons, be sure to observe the watermelons. This is the easiest way to distinguish watermelons from other watermelons. There are usually two types of melon stems, one is curved melon and the other is straight melon. Although these two melons look the same, they are very different. The melon is usually the mother of the watermelon. Such watermelons have thin skin, more juice, and the flesh is sandy and soft, and tastes particularly sweet. But the straight melon is worse, not to mention the many seeds, and the taste is not sweet enough.

When we buy watermelons, we usually tap the rind and choose by listening to the sound. A crisp sound means the watermelon is relatively raw, while a dull sound means the watermelon is relatively ripe and has a thin rind. We should pick such watermelons.

When choosing a watermelon, in addition to the rind, you can also select a ripe and sweet watermelon by identifying the "three parts" of the watermelon body. In other words, you can choose a watermelon with a yellow-green color, clear spacing between the melon lines, fresh and tender vines, and a small navel. Such watermelons are usually fresher and taste better.

What are the dangers of eating overnight watermelon?

There may be abdominal pain, diarrhea, nausea, and vomiting.

Overnight watermelons contain a lot of microorganisms and toxic substances produced by microbial metabolism, which may affect the normal physiological functions of human tissues and organs and disrupt the balance of human intestinal flora. Therefore, for some people with poor gastrointestinal function, eating watermelons overnight may cause abdominal pain, diarrhea, nausea and vomiting and other gastrointestinal discomfort symptoms, so it is recommended to eat with caution.

How to choose watermelon

1. Look at the watermelon vines

Watermelon vines are best suited to dark green because the greener the stems, the fresher the melon; in addition, curved vine watermelons are sweeter than straight vine watermelons.

If the watermelon vines turn yellow and wither, or even if the vines have withered, they are generally so-called dead vine melons or early harvest melons, and such melons are not suitable for purchase.

2. Look at the navel and pedicel of the watermelon

The navel and pedicel of a watermelon are deeply concave and plump, usually ripe. Remember, "the smaller the navel, the better the watermelon" is not true~

3. Look at the texture of the watermelon

A good watermelon has thick and clear lines on the surface, distinct shades, and bright colors. A watermelon with neat lines is better than one with messy lines.

Watermelons with messy patterns are usually not mature enough and have many strings.

4. Look at the shape

Watermelons are generally divided into round and oval shapes. Whether it is a round or oval watermelon, as long as the body is symmetrical, if the head is big and the tail is small, or if the head is pointed and the tail is thick, it is usually a bad watermelon.