Make manufacturers and sellers say that they are mysterious and have no health care function.
The second is to look at the document number. Health food has an approval number, which is marked below the special label for health food. The approval number is identified as "Wei Shi Jian Zi (×××××××)No. ×××" (approved before 2003) and "Shi Guo Jian Zi (×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××
The third is to check carefully. When purchasing health food, you should carefully read the name, health function, functional components, applicable population and approval number of the health food marked on its outer packaging, and check it with the health food approval certificate. The above contents marked on the outer packaging of regular health food should be consistent with those marked in the health food approval certificate.
The fourth is close reading. Carefully refer to the instructions on the product packaging to determine the health care function of the product. Health food has 27 functions, except for these 27 functions, the other functions claimed by enterprises have not been approved by the state. When buying, you must pay attention to distinguish whether it is suitable for the symptoms or physical condition of the user.
The fifth is to avoid it. The health food approval certificate indicates some unsuitable people or taboos, and requires enterprises to indicate them on the product packaging instructions. When choosing this kind of health food, we should pay attention to whether it is suitable for users. Some health care products will not play a health care role for some people, but will be counterproductive. For example, nucleic acid, people with high uric acid can't eat it.
The sixth is the Ming cycle. Health food should not be used for too long, and the effect should be observed. For example, products that regulate blood lipids should go to the hospital to check blood lipids after taking them for 2 to 3 months. If your blood lipid returns to normal, you can stop using it for a period of time to avoid economic waste, and it is also conducive to mobilizing the body's own regulatory function.
In addition, you must go to regular shopping malls, supermarkets, health food stores, pharmacies and other units with legal business licenses when purchasing. When purchasing, you should also ask for the purchase certificate or invoice. It is best to choose trusted brands and manufacturers, and choose products with guaranteed quality and brand supervision.