What to eat for blood type O
According to D’Adamo, those with type O blood should focus on eating lots of protein, like one would in a paleo or low-carbohydrate diet.
He recommends that you consume:
meat (particularly lean meat and seafood for weight loss)
fish
vegetables (noting that broccoli, spinach, and kelp are good for weight loss)
fruits
olive oil
The O blood type diet should also be paired with vigorous aerobic exercise, says D’Adamo.
His diet plan also recommends taking supplements.
These supplements are supposed to target the health conditions associated with type O blood, like digestive issues.
What foods to avoid with blood type O
The paleo-oriented or low-carbohydrate diet that D’Adamo recommends for those with type O blood focuses on avoiding:
wheat
corn
legumes
kidney beans
dairy
caffeine and alcohol
