The purpose is to show you the supplements that work. When a company makes a claim, I am reviewing that claim. This means that any supplement that is not listed here, even if it sounds good, could also be good. If it does not appear to work, there may be another explanation. Please read the reviews. Do not blindly believe everything you read. Please check for other reviews to confirm your own experience and opinion. I can not vouch for the effectiveness of every supplement. Some people have a lot of experience with one substance while others have few. Many supplements are not recommended for people with certain conditions, such as diabetes or heart disease. If you are pregnant, nursing, have kidney problems, have heart or liver disease, or have any type of cancer, please do your research first. There is a lot of information out there that says you can do many of the things mentioned in this article. I am just posting this to show you how the research process works. It is not perfect, but I don't think it is impossible to get good results.
If you want to look at some of the studies I refer to, you can do that by clicking on the links at the top of the page.