Health care products are not drugs at first, which can regulate physiological functions, but have little effect on treating diseases. Can be used for adjuvant therapy. There are 27 functions of health food stipulated by the state, including: immune regulation, blood lipid regulation, blood sugar regulation, delaying aging, improving memory, improving eyesight, promoting lead excretion, clearing throat, regulating blood pressure, improving sleep, promoting lactation, resisting mutation, resisting fatigue, resisting hypoxia, resisting radiation, reducing weight, promoting growth and development, improving osteoporosis, improving nutritional anemia, and having auxiliary protective effects on chemical liver injury.

At the same time, the packaging label of health food cannot contain or imply therapeutic effect. Any propaganda beyond the scope of the above 27 health care functions is illegal.

Health products can generally be divided into ordinary health foods, health drugs, health cosmetics, health products and so on.