Why is it recommended that older people eat foods that are lower in salt?

The long history and the vast territory have raised generations of Chinese sons and daughters, and at the same time, the rich products have also made China's food culture colorful and diverse, especially since the reform and opening up, the national living standards have gradually improved, and there is no longer only a single local dish on our table, and the special food of various places has also begun to enter thousands of households. In addition to enriching our daily diet, it also brings us a lot of health risks, especially when people reach old age, doctors will recommend eating some low-salt foods, why is this? Because salty foods can bring great damage to the health of the elderly.

1. The role of salt in our daily life and meals, salt plays an important role, and it is also one of the nutrients that the human body must consume every day. After salt enters the human body, it can promote the secretion of saliva and increase the appetite of people, and can also promote the secretion of gastric juice after entering the stomach. In ancient times, the salt market was a battleground for merchants, and many dynasties even directly banned the sale of private salt, which shows that salt occupies such an important position in our daily diet.

Second, the harm caused by excessive salt intake can ensure people's daily activities, but when the salt intake is excessive, it is easy to cause cardiovascular and cerebrovascular diseases such as hypertension and coronary heart disease. In particular, after entering old age, the general weight loss and physical functions are declining, in this state, the elderly begin to reduce exercise, and sweating also begins to decrease, which makes the excess salt can not be excreted from the body, and the formation of fatal diseases. Therefore, the elderly advocate eating low-salt foods to reduce the burden on the heart and prevent the occurrence of coronary heart disease, hypertension and other diseases.

It is best for the elderly to eat low salt to prevent the occurrence of cardiovascular and cerebrovascular diseases, and it is best to eat more natural foods and avoid or reduce pickled foods such as soy sauce. When choosing household salt, we should also pay attention to choosing low-sodium refined salt for consumption, because this kind of refined salt is deep processing of raw salt, removing sediment and impurities, and minimizing pollution, more clean and hygienic, suitable for the elderly.

The main reason for this is because of the slow metabolism of the elderly. There is no way to quickly metabolize salt, which can easily cause some cardiovascular and cerebrovascular diseases.

The metabolism of the elderly has been slow, so choosing low-salt foods when eating vegetables is the best for their health, otherwise too much salt will not be discharged.

Salt is the main body of chlorine and sodium in the body. However, eating salty food often will lead to water retention in the body, increased heart blood output, and can easily cause kidney disease and high blood pressure. The elderly do not exercise enough, sweat less, and consume less salt, so the amount of salt should be less, not more than 8 grams per day.

When suffering from hypertension, nephritis, liver disease, heart failure and other diseases, the diet should be light, and the amount of salt should be 2 grams to 4 grams per day.

Too much salt will cause great damage to the cardiovascular system of the elderly, which is not conducive to physical health. The physical function of the elderly is constantly declining, and the salt they need is not as much as that of the young, so if there is more salt, it will only bring physical harm to the elderly.

Low-salt food suitable for the elderly, as well as salty food, make your own. You can go to the supermarket to buy low-sodium salt, you can eat whatever you want, you can put a little less salt, and it will become a low-salt and salty food.

The food that I eat in the morning is fed first, and I will consult about this line of work, and I know what is going on, please consult.

Eating too much salt can also hurt the kidneys.

Eating too much salt can cause hair loss.

High blood pressure has a lot to do with excessive salt consumption, and the more salt you consume, the more likely you are to develop high blood pressure.

Eating too much salt every day can easily cause cardiovascular disease, and eating too much salt can also lead to upper respiratory tract infections. This is because a high-salt diet can reduce oral saliva secretion, lysozyme and lysozyme, coupled with the osmotic effect of a high-salt diet, the upper respiratory tract mucosa is weakened to resist the invasion of diseases, resulting in infection with upper respiratory tract diseases.

Aging** – Table salt is found in the body's blood and body fluids in the form of sodium and chloride ions, which play a very important role in maintaining the body's osmotic pressure, acid-base balance, and water balance. If you eat too much salt, the sodium ions in the body will increase, which will cause the noodles to turn your feet! Cell loss of water, resulting in ** aging, when the question grows, wrinkles will increase.

Eating too much is more likely to cause cancer.

People who eat heavy salt should eat more fruits and vegetables, and ensure that they sweat twice a week, because sweating can excrete salt. In addition, you can eat an unsalted meal once a week, which helps to balance the pressure of internal and external osmosis in the cells, so that the taste can be gradually lightened. However, salt-free meals should not be eaten too often, up to twice a week, otherwise it will also disrupt the sodium balance in the body and is not good for the body.

A bland diet is not only about controlling your low-fat, cholesterol-intake, but more importantly, about a low-salt diet.

Due to the differences in people's living habits in various places, the intake of salt gradually increases from south to north, according to statistics: the average person in Guangdong is only 6 7 grams per person per day, and the average person in Shanghai is 8 9 grams per person per day, and the salt intake of people in these areas is relatively ideal. The per capita salt intake in Beijing is as high as 14 15 grams, especially in Northeast China, which is 18 19 grams per person per day, which is a high-salt intake area.

Eating too much salt is not a good thing, because too much salt enters the human body and cannot be discharged in time, it will increase the osmotic pressure of the blood, and the blood with high osmotic pressure will inevitably absorb a lot of water to dilute itself to maintain balance, so there is a feeling of thirst. Just drink water. As a result of hypertonicity, the amount of circulating blood increases greatly, which inevitably increases the burden on the heart.

The reason why middle-aged cardiovascular patients are prone to heart failure and edema is related to excessive salt consumption in many cases, including hypertension patients, and blood pressure is easy to control after paying attention to salt restriction.