If you have your tonsils removed you most probably have not a very strong immune system, originally. So it's OK to expect that you're less healthy during the life. I don't think that tonsils removal is causing this, the root of the problem is deeper I think. I have my tonsils removed a year ago when I was 32 because of problems with my joints. They are better now actually. So I would say, you need to remove your tonsils when it's absolutely necessary.