I honestly don't know about this site. The meaning of life extension means that you are prolonging life through means like good health, exercise or through the use of supplements or some other means. You could consider it as "anti-aging" as well. Maybe. But in my opinion, this site looks more like a retail shop than anything else. Sure they have news and articles but I am guessing the whole point of this site is to sell supplements. Not that I am saying selling stuff is wrong, I mean they need to make money in order for them to survive but making this site to be a retail site is just bad. You will never know whether there is any biasness when it comes to recommending medicines or supplements. I have always shy away from sites like this. Come on, how can you honestly trust them if their main objective is to SELL you drugs and supplements? Anyway, you can read the magazine of the same name as well. if you are interested in living longer, you might want to subscribe to the magazine.