Health food is composed of natural nutrients and special active substances, which has one or more specific functions for human body. The biggest feature that distinguishes it from drugs is that it does not contain any pharmaceutical ingredients, has no therapeutic function, and cannot cause any harm and side effects to the human body (drugs are used as a treatment, and limited toxic and side effects are allowed to some functions of the body while treating a certain disease), that is to say, no matter whether health care products can play their claimed health care functions for different individuals, they cannot do any harm to the human body.
Therefore, when consumers buy health food, they must keep their eyes open. First, look at whether the package is wearing "police tactical unit", and then look at whether its claimed efficacy is beyond the scope of health care, but exaggerating its efficacy (such as claiming that it does not have efficacy, efficacy does not match the ingredients, and claims that it has therapeutic efficacy, etc.) are illegal products; All products with pharmaceutical ingredients are illegal products.