There has been a lot of debate when it comes to the legal drinking age here in US. When it comes to law, there is always an opinion, some are for it and some are against. When it comes to the legal drinking age being 21 we are totally against it. Legal drinking age varies by country. Lets see some of the reasons as to why we think the legal drinking age in US should be 18 and not 21. We will start out with the one that almost everyone against the law seems to talk about.