I think the book "You Don't Need Meat" by Peter Cox does a good job at debunking the blood type diet and the atkins diet.
Amazon link: http://www.amazon.com/You-Dont-Need...3386/ref=sr_1_1?ie=UTF8&qid=1309457412&sr=8-1
Note: When I say you don't need meat, I mean it is an option, you can go with or without it. But it's not a requirement.
Amazon link: http://www.amazon.com/You-Dont-Need...3386/ref=sr_1_1?ie=UTF8&qid=1309457412&sr=8-1
Note: When I say you don't need meat, I mean it is an option, you can go with or without it. But it's not a requirement.