Except for sugar and phosphorus, it contains almost no other nutrients needed by the human body. At present, there is too much phosphorus in our food, which will hinder the absorption of calcium and promote the loss of calcium. If there is food in the diet, there is no need for extra sugar.

2. Deep-fried snacks, such as dough twists and jiaozi.

When frying oil is heated for a long time, fatty acids will undergo harmful chemical changes and introduce many harmful components; Alum is often added to improve the taste, which is the source of aluminum pollution in food.

3. Instant noodles

Soup buns contain a lot of salt and monosodium glutamate, and sauce buns or oil contain a lot of fat, so it is difficult to ensure freshness. However, its frying degree is not high, acrylamide content is low, and alum is not needed, so the garbage degree is lower than other fried snacks.

4. Puffed snacks

There are seasonings on the surface, with high salt content, and some also contain aluminum. Moreover, many products contain hydrogenated vegetable oil, in which trans fat and saturated fat are very harmful to heart health.

Extended data:

Studies have found that eating junk food will kill intestinal bacteria, which can resist obesity, diabetes, cancer, heart disease, inflammatory bowel disease and autism. Scientists now believe that a diet based on a limited variety of highly processed foods will reduce the number of intestinal flora by more than one third. This finding may explain why some people gain weight while others don't, when they consume roughly the same amount of fat, sugar, protein and carbohydrates.

References:

People's Network-Junk food makes people fat and lazy? What kind of junk food are there?