I'm embarrassed that I never looked into the difference between the two. I've always bought fresh milk on the assumption that it was healthier and purer than

I'm embarrassed that I never looked into the difference between the two. I've always bought fresh milk on the assumption that it was healthier and purer than the long life stuff, especially because the long life milk tastes a tad sweeter and creamier to me (so it must be bad for me, right?)