If you just eat vegetarian food, you will lack nutrients such as fat, protein, zinc, calcium and iron. Once these nutrients are lacking, it will affect the human body's bones, muscles, nerves, digestion, metabolism and other systems, leading to a rapid decline in immunity. Once the immunity is reduced, it is not only easy to suffer from various diseases, but also leads to a rapid decline in physical strength.

Especially for women, if they are vegetarian for a long time, they will lack a lot of nutrients in their bodies, which will affect the health of their ovaries. Once the ovarian function declines, it will be unable to secrete hormones such as pregnancy, which will affect women's uterus, skin, bones, nerves, cardiovascular and cerebrovascular organs and systems, leading to premature aging of women.

If men are vegetarian for a long time, it will affect the androgen level in the body, lead to the decline of male reproductive function and affect the normal development of bones and muscles.

Obesity is the main cause of fatty liver. With the continuous improvement of people's living standards, many people will be troubled by obesity. Because of obesity, the human liver will accumulate too much fat, which will lead to fatty liver. Usually, it is necessary to pay attention to eating less foods with high fat content, strictly control the intake of fat and calories, and eat more fresh vegetables and fruits, which can effectively prevent fatty liver.

Fatty liver may also be caused by long-term heavy drinking, also known as alcoholic fatty liver. Long-term heavy drinking will do great harm to the liver, and long-term heavy drinking may induce cirrhosis. The cause of fatty liver is complicated, especially friends who like to drink. They should pay attention to drinking as little as possible or not, pay attention to the health of human liver and get rid of unhealthy eating habits.