Eating too salty is too old, and eating too salty is easy to make your face black and yellow and wrinkles increase. People who eat too much salt can easily cause rough and dark skin, which is more obvious after sun exposure. Eating too much salt will increase sodium ions in the body, leading to dehydration of facial cells, which will cause skin aging and wrinkles will increase after a long time. Eating too salty is easy to get freckles and chloasma. If you eat too much animal fat and protein at the same time, it will affect the normal metabolism of the liver and make freckles more conspicuous. If you want good skin, the more scientific way is to drink more water to help your skin detoxify, and at the same time, you should control your daily salt intake below 6 grams. Eating too salty will not only cause nutritional metabolic alopecia, but also make hair yellow. Eating too salty can also cause facial edema. Excessive salt intake will lead to water metabolism disorder, water retention in the body, edema. Only by eating less salt and more water-saving food can we improve.

"Telomere" has a special structure at the end of the linear chromosome in our human body. In normal human cells, it gradually becomes shorter with cell division. In other words, the shorter telomeres, the more times cells differentiate, and the more differentiated cells, the older you are. The telomere length of people who eat the most salt is obviously shorter than that of people who eat the least salt, which shows that eating more salt will make people age faster.

Other reasons why you can't eat too salty If you eat a salty meal, the salt in the meal is absorbed into the body and enters the blood, which increases the salt concentration in the blood, so the osmotic balance is broken and the water in the interstitial fluid diffuses into the blood. When the water in the tissue fluid decreases, the salt concentration increases accordingly, so the water in the cells diffuses into the tissue fluid.

Then it is necessary to replenish water from the outside in time. When the same concentration of salt enters the blood, it is too late to drink water. It should be before this. Therefore, when eating salty food, the salt only touches the mouth, throat and esophagus, and you will feel thirsty. This is an instinct to remind you that you need to replenish water and let water and salt enter the body together. After eating for about an hour, water and salt are absorbed into the blood in the intestine. If the food is salty, you may not drink enough water, and the salt concentration in the blood will still rise.

However, drinking so much water maintains osmotic balance, but water accumulates in the body and blood volume increases, which leads to the danger of hypertension: blood vessel is a closed pipeline, and the more liquid there is, the greater the pressure. Therefore, salty food can't be compensated by drinking more water. Avoid salty food from the beginning.

Salt is a necessity of life. Some people like to eat salty food, while others like to eat light food. Friends who often eat too much salt should really pay attention and eat salt scientifically.