I thought eating meat promotes parasites?

I am type O+ and I recently read about the Blood Type Diet , however I really didnt get the reasoning behind it, basically how they came up with it from history, maybe someone can explain it to me here in laymens terms?

Although I did read that in order to keep out living parasites, you must not eat too much meat. How do you guys feel about this? I for one, LOVE meat and dont think I could go without it. I am currently on the MC, but when i'm done cleansing I will look foward to eating my meat again. Tweet