Eating too salty may make weight gain, but also cause a lot of harm to the human body, such as causing high blood pressure, osteoporosis, increase the probability of gastric diseases, etc. It is recommended to eat a light diet, do not eat too salty. Eating too salty mainly refers to excessive sodium intake, may lead to weight gain, causing obesity, which is related to too much salt in the body, easy to lead to water and sodium retention, at the same time, a high salt diet will increase the appetite, which may lead to excessive calorie intake. Eating too salty for a long period of time increases the risk of developing high blood pressure in the distant future and also tends to cause calcium loss. A high salt diet is also one of the risk factors for the development of gastric disorders. Therefore, it is recommended that for the sake of one’s own health, one should not eat too much salt in general. Eating too much salt may lead to weight gain and even increase the risk of other diseases.