The first characteristic is that the digestion ability is particularly good. In fact, many thin people can eat very much. They even eat twice as much as you do every day, but they are not fat. Because they have good digestion, food is easy to digest, and it is not easy to accumulate into calories and become fat, so they can't get fat no matter how they eat. Therefore, some thin girls don't overeat. They can eat whatever they want, because they have strong digestion and have no worries about getting fat.
The second feature, love sports. Exercise is also a way to keep healthy. If you want to be healthy and perfect, don't be afraid of being lazy and not wanting to exercise. Otherwise, you will get fatter and fatter, and it will be difficult to lose weight in the end, so people who lose weight easily also love sports.
The third feature is eating and drinking water. There are many benefits of drinking water. Replenishing the water needed by the body is the most basic. It can also detoxify, promote metabolism and promote digestion. Many thin people especially like drinking water. They always like to keep water around them, just take a sip of water at any time.
In fact, whether you are fat or thin, you should stay healthy, preferably symmetrically. It doesn't matter if you are too thin or too fat. Being too fat can also cause many diseases, and being too thin looks unhealthy.