Eating canned food all our lives, how does this affect our body?

Canning, as the name suggests, is to put some or a kind of food in a jar, and then go through various processing, and finally seal it. Nowadays, there are a variety of canned foods on the market for people to choose from, and more and more people are eating canned food. But what is the impact of eating canned food for a long time, or eating canned food for a lifetime, on people's health?

The following is an answer for you one by one.

Packaged foods like canned food have an expiration date, and in order to extend its shelf life, people will add a variety of preservatives to canned food. Some regular food factories that produce canned food, their preservative content must be within the scope of the state's allowable regulations, but there will always be some unscrupulous businesses that add excessively, causing harm to people's health. Therefore, whether it is eating canned food produced in a regular factory or canned food produced through informal channels, eating it for a lifetime will lead to more and more of these preservatives, which will make people sick over time, and may cause malnutrition in the early stage, and in case of various cancers over time.

In addition to preservatives, the food inside canned food also has additives. The purpose of using additives is to make food better in color and taste, and to win the favor of consumers. These additives are also the same as preservatives, they are all chemical synthetics, and they will cause harm to the human body over time.

The most obvious harm to the human body caused by eating canned food for a lifetime is malnutrition, and after the addition of preservatives and additives to these canned foods, many nutrients in the food itself are missing. Most people who have been eating canned food for a long time will choose canned food with a medium price, and will not choose those canned foods that are very expensive. These canned foods are less in the amount of vitamins, proteins, sugars and other substances that the human body needs, and more in fats and salts.

Therefore, for the sake of the balanced nutrition and health of your body, I hereby call on everyone not to eat canned food regularly, and it is okay to eat it occasionally, which will not cause much harm to people. <>

Eating canned food all our lives, which has the effect of long-term accumulation of toxins in our body, aggravating the burden on the liver, canned food contains various additives and preservatives, which will affect people's metabolic function.

Eating only canned food for a lifetime is not conducive to the development of the human body, because canned food in order to obtain a longer shelf life, so there are more food additives, so a small amount of canned food is still possible, and eating canned food every day is very unfavorable to the development of the human body and will harm the health of the human body.

In fact, canned food is not very good for the human body, because when processing canned food, various preservatives and additives will be added, which have no obvious harm to the human body in the short term, but if consumed for a long time, harmful substances will accumulate in the liver.

The disadvantages of canned food: it contains preservatives, in order to prolong the shelf life, canned food should be added to preservatives in the production process, and regular consumption is harmful to the liver and kidneys. It also contains additives, in order to make canned food more delicious, additives such as spices, pigments, and artificial flavorings will be added during processing, and it is harmful to the human body to eat often.

Benefits: Open the canned food is a plate of delicious, can help users save a lot of busy kitchen, environmental protection and energy-saving green food, the packaging of canned food is degradable, no pollution to the environment, and canned food does not need low temperature refrigeration, can be stored at room temperature for a long time, can save a lot of electricity.

Users need to pay attention when eating canned food.

It is recommended that users check whether the cans are stored expired, whether there are rust stains, especially fat hearing. If the lid of the can is bulging outward, it means that the anaerobic bacteria in the can have multiplied, producing acid and gas, and the food in the can has spoiled and must not be eaten again.

It should be noted that before eating canned food, if conditions permit, it is best to return to the pot appropriately, and add some favorite condiments, which can arouse appetite more.

Canned food is highly nutritious and highly perishable. Therefore, after the canned food is opened, it is best to eat it all at once, if it cannot be eaten at one time, it should not be left for a long time, so as to avoid microbial invasion and contamination and deterioration. Canned fruits are easily contaminated by lactic acid bacteria and alcohol mother bacteria, resulting in rancid taste and alcohol.

Spoiled leftover canned food should not be eaten again.

The above content refers to Encyclopedia - Canned.

People's Daily Online-Can eating canned food all your life ensure that the nutrition is enough not to get sick?

Eating less is harmless, and eating often is harmful to the body.

Reasons: 1. Contains preservatives. In order to prolong the shelf life, preservatives should be added to canned food during the production process.

Generally speaking, the preservatives added to canned food have been tested to have no toxic effect on the human body, and a small amount of short-term consumption is relatively safe, but regular consumption is harmful to the liver and kidneys.

2. Contains additives. The additives added to the canned food are to make the food delicious, and in the processing process, the additives added to the canned food include spices, pigments, artificial flavorings, etc., which are harmful to children.

3. Loss of vitamins. After canning processing, about 10 to 60 percent of vitamin C is lost, 20 to 80 percent of vitamin B1 is lost, vitamin B2 and vitamin PP are lost less than 10 percent, pantothenic acid is lost 20 to 30 percent, and vitamin A is lost 15 to 20 percent.

It is not good to eat canned food regularly. Canned food, like pickled food, is not fresh and requires the addition of various condiments and additives to keep it fresh, resulting in the loss of nutrients in the food. In particular, canned fruit not only has no nutrients at all, but long-term consumption will also accelerate aging.

Canned food is harmful to the body. Whether it is canned fruit or canned meat, the nutrients in it have been destroyed a lot, especially all kinds of vitamins have been almost destroyed. In addition, the protein in canned products is often denatured, which greatly reduces its digestion and absorption rate, and the nutritional value is greatly "reduced".

Eating canned food regularly can harm the body. Because canned food in the processing of canned food, will add a variety of additives, out of the need for preservatives, will add a variety of additives, these chemical agents in the short term has no obvious harm to the human body, but in the long-term eating process, harmful substances will gradually accumulate in the liver, affecting the human body.

Canning is convenient, but don't eat it too often.

Long-term consumption of canned food is very bad for your health and will accelerate the deterioration and aging of body tissues.

Canned foods are processed with a lot of additives, salt or sugar, and have fewer nutrients than fresh foods. When processing canned food, the vitamins in canned food, whether meat or fruit, are destroyed in large quantities. Vitamin B1, in particular, is easily damaged by heat and can lose 15% to 25%, vitamin B2 can lose 10%, and vitamin B5 can lose 20% to 30%.

The vitamin C in canned fruit is almost completely destroyed.