While I do need to lose more weight, that isn't necessarily the reason for wanting to change. I know we've gotten into that side of making changes. I've just heard so many people that have tried it comment (in passing, not that they're pushing that lifestyle change on anyone else) on how great they feel. I've heard it from enough people, that I want to try. I really think that just eating seafood will be good. I just have to watch how it's prepared. Sure, shrimp is good, but not really if it's battered and deep fried, cooked and served with gobs of butter, etc.
It's never too late to become the person you were meant to be.