It's very important to consider the Risk, Cost, and The Caution
- You have to make sure that the benefits of the products outweigh the risks ( for example do not choose a cough medicine that make you sleepy if you need to drive an hour after)
- Make sure consuming the product doesn't make you go bankrupt
- You do not need to buy the well known products only, but you have to be careful ( at least make sure it followed the FDA's regulation)