As for dependence, there will be no physical dependence, but psychologically, people may not be used to doing something repeatedly for a long time, and if they don't do it, they will lose something. Generally, it can be adjusted well, but psychological dependence may occur at special times. Once they stop using health care drugs, they will feel psychologically insecure and feel that their health is not as good as before, and naturally some uncomfortable phenomena will occur.
So as long as there is a clear understanding, there will be no big problem!
My suggestion: in the absence of illness, medicine is not as good as diet therapy! It is better to exercise! Health care drugs can only be used as an auxiliary means!
Fang said that many health care products exaggerate their efficacy and conceal their side effects. It is nonsense to say that health care products have no side effects. Many health products have side effects.
Some health care products have side effects, so whether you buy them for your own use or give them away, you must find out the ingredients and then "prescribe the right medicine", which is safer.
If you want to eat health care products, it is recommended to buy ones containing various vitamins. However, vitamins should not be eaten indiscriminately, and eating too much will also produce toxic and side effects.