Some canned fish, canned fruit, canned meat, etc. Some chemical additives, such as common preservatives and pigments, will be added to the market to better ensure the deliciousness and storage time of canned food. Long-term consumption will cause certain harm to the body, directly affect the body's metabolic function and enzyme activity, thus inducing some diseases. In addition, the vitamins contained in canned food are easily destroyed when heated or stored, resulting in the loss of their nutrients.

The disadvantages of eating too much canned food

1. In order to keep the canned food fresh, a lot of spices and pigments will be added during the processing. If it is eaten frequently, it may do harm to the body, especially to children, and it will also irritate the stomach.

2. The loss of vitamins often occurs in the process of canned food processing, which will greatly reduce the nutrition of the food itself, and there is no nutritional supply to the human body when eating.

3, canned food will taste better with some sugar, especially canned fruit. Too much sugar will increase the absorption rate of the body, lead to a sharp rise in blood sugar, increase the load on the pancreas, and thus lead to the risk of obesity.

Canned food can't be compared with fresh ingredients, and in the production process, many merchants don't control the quality of canned food as strictly as fresh ingredients, which may bring harm to human body after eating.

Canned food may leak during storage. At this time, food will be contaminated by microorganisms, producing toxic bacteria such as Aspergillus and yeast, which will affect some organs of the human body.

Through this article, we can see that eating too much canned food will cause many bad consequences to the human body. But not all manufacturers will make canned food into inferior food, so they should consider the manufacturers when choosing. Although canned food is convenient, nutrients will inevitably be lost during processing, so it is better to eat more fresh food if possible.