Blood Type DietBlood Type diet

The blood type diet was invented by Dr Peter D'Adamo who believes that our diets have adapted to suit our respective blood types. According to Dr D'Adamo, people who have type O blood should do an awful lot of exercise and eat plenty of red meat. People with blood type A should try and cut down on meats and tend towards a more vegetarian diet. Type Bs can supposedly eat anything in moderation, while type ABs should avoid red meat but enjoy pineapple, soy and greens.

Which celebs have been on it: Liz Hurley, Courtney Cox

More celebrity & popular diets

Check out the latest, the greatest, the weirdest and the wackiest diets that are or have been popular: Atkins Diet : 5 Factor Diet : The Maple Syrup Diet : Dr Joshi's Holistic Detox Diet : The Hampton's Diet : The 3-Hour Diet : The Macrobiotic Diet : The Raw Food Diet : The Zone Diet : The Blood Type Diet : The Geno Type Diet : The Sugar Busters Diet