I think it is a good thing in a sense that you can better yourself and look better, but a lot of people take it too far and end up hating themselves to the point of killing themself, and many brands use peoples insecurities to market their product.

what is the best brand and what should it taste like. Also what should I
look for when buying?

@Rabbi not really. I live in California but really hate it and i just want to move to Finland. I buy milk from a store called "Nugget" and it's Straus Raw milk. There are other brands of milk but I want to make sure that im getting the best one. For some reason it also tastes really bad. Is it because im used to pasteurized or does it always taste like that?