1, increasing the risk of cardiovascular diseases: trans fats, saturated fats and cholesterol in fried foods can lead to cardiovascular diseases such as arteriosclerosis and hypertension. Trans fatty acids can be metabolized and transformed in human body, which interferes with the normal metabolism of essential fatty acids and increases the risk of cardiovascular diseases.

2, leading to obesity: fried food has a high fat content. After eating, it will lead to an increase in calories in the body, which is easy to accumulate in the body to form fat, and then gain weight. Obesity causes a series of health problems, such as diabetes and hypertension.

3, increase the burden on the digestive tract: fried food contains a lot of unsaturated fatty acids and other substances, frequent consumption will lead to increased burden on the digestive tract, prone to acid reflux, epigastric pain and other symptoms, especially for people with gastrointestinal diseases, it is not recommended to eat this food often.

4. Damage to the cardiovascular system: Eating fried foods frequently will lead to an increase in cholesterol levels in the body, affect local blood circulation, increase the burden on blood vessels, and easily induce diseases such as hyperlipidemia.

5, lead to excessive intake of heavy metals: long-term consumption of fried foods can also lead to excessive intake of heavy metals, and even toxic reactions.

6. Serious loss of vitamins: High temperature leads to serious loss of vitamins and other nutrients in fried foods, and long-term consumption without paying attention to supplementation will lead to vitamin deficiency.

7. Harmful substances: There are acrylamide, benzopyrene and other harmful substances in fried food. The neurotoxicity of acrylamide on human body has been proved, which can lead to nerve damage.

8. Contains leavening agent: Fried food often contains leavening agent. Excessive use of leavening agent will lead to excessive aluminum content in food, such as rickets and osteoporosis.

9. Containing pigments and fixing agents: Long-term excessive intake of pigments and fixing agents causes enrichment in the body, causing a series of health problems, such as acute poisoning and chronic poisoning.

10, affecting nutrient absorption: the high fat and calories in fried food affect the normal nutrient absorption and metabolism of the body, resulting in the lack of necessary nutrients in the body.