Does everyone have parasites? I read some information recently. That sounds horrific. I think most people are more or less.

I study medicine, so I don't need to be so scared. I just need to pay attention to my usual eating habits, pay more attention to hygiene, exercise more, and enhance my immunity, unless I am accidentally infected or my immunity has decreased for a certain period of time, and I have just come into contact with patients or people with insects.

The human body itself has a certain resistance. If it is infected with parasites, it must be after the number of worms reaches a certain level that the immune cells of the human body cannot be destroyed or destroyed to control the number, and the corresponding symptoms will appear. Therefore, if you exercise regularly, improve your physical fitness, and pay attention to hygiene, and don't eat raw food, then you won't suffer from parasitic diseases.