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Food For The O Blood Type Diet

Food For The O Blood Type Diet

Are you wondering what good food for O blood type? The blood type diet was first popularized by an American naturopathy expert named Peter D’Adamo. Through his book titled Eat Right 4 Your Type in 1996, he claimed that applying a diet based on blood types could optimize ones’ health, as well as prevent illnesses.

The naturopathy expert believed that if the genetic characteristics of blood types meet the right type of workout and food, one can live more healthily. In this article, we’ll discuss the most recommended food for those with the O blood type.

Animal Proteins

Those with the O blood type are suggested to consume food that contains high proteins, such as beef, muttons, and lambs. Red meat from beef and muttons are the best diet of the O blood type. Besides red meats, the O blood type will also get benefits from consuming fish, such as cods, mackerels, sardines, herrings, and salmon.

But people with the O blood type should avoid consuming pork, including hams and bacon, as well as poultry like goose. Catfish, caviar, octopus, and snails are also not recommended for the O blood type.

Dairy Products

Those who are on the O blood type generally should avoid consuming yogurt, milk, and eggs in their daily menu. In order to meet nutrients from those products, they can replace it with similar products, such as butter and a variety of cheese like mozzarella, feta cheese, Greek cheese, and goat’s milk cheese. And instead of cows’ milk, people with the O blood type should have soy milk.


The best vegetables for the O blood type are tomatoes, artichokes, broccoli, garlic, okra, spinach, red bell peppers, seaweed, pumpkins, radish, parsley, and sweet potatoes. They can also have asparagus, cucumbers, beansprouts, and bok choy. And the vegetables they shouldn’t consume are cabbages, Brussels, cauliflowers, Chinese broccoli, shiitake mushrooms, eggplants, and potatoes.


Good fruits for people who are on the O blood type diet are plums, grapefruits, and figs. Bananas and mangoes are also beneficial for these people. However, they should avoid consuming melons, strawberries, blackberries, avocadoes, coconuts, oranges, and kiwi. If you are on the O blood type diet, you can eat the recommended fruits as your healthy snacks.


Nuts are a good source of proteins and healthy fats that are good for the body. For those with O blood type, walnuts, hazelnuts, pinto, black-eyed peas, and pumpkin seeds are beneficial the most. While neutral types of nuts for the O blood type are almonds, macadamia, sesame, sunflower seeds, and caste. But they should avoid having Brazil nuts, cashews, peanuts, pistachios, and peas.


Most people who are on the O blood type diet, both those with a positive response and negative response, need to limit their consumption of grains, such as wheat and corn, as well as avoid flour processed food. But the O blood type still can have quinoa, white rice, and brown rice. Another food that they can consume is Kasha porridge that is made from various grains like soba and buckwheat seeds.


Besides paying attention to their intake of proteins, fibers, and carbs, those who are on the O blood type diet should also pay attention to what they drink. They can drink green tea, ginger tea, ginseng, wine, carbonated drinks, and sarsaparilla. Sarsaparilla is a non-alcoholic beverage made from Smilax’s roots. It gives a warm yet refreshing sensation, making it good for the O blood type.

But they should avoid drinking beverages with high caffeine, such as black coffee, black tea, beer, and any alcoholic traditional beverages.

Those are the recommended, good food for O blood type for optimum health.

Faisal “Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.” — Albert Einstein

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