The macrobiotic diet focuses on whole grains, vegetables, beans, seaweed, and soy foods. It was developed in the 1920s by Japanese philosopher George Ohsawa. Its name comes from Greek words meaning “long life.”

Macrobiotics is also a lifestyle based on the idea of balancing yin and yang. It encourages eating local, seasonal, minimally processed foods and includes guidelines for preparing and eating meals.

Small studies suggest that some forms of this diet may help control blood sugar in people with type 2 diabetes. Its effects on inflammation remain unclear, and there is no reliable evidence that it prevents or cures cancer. Before starting, talk to a registered dietitian to make sure you get the nutrients your body needs.

The macrobiotic plate

Traditional macrobiotic plans often suggest these approximate proportions of daily food, measured by weight:

Whole grains: 40% to 60%, including brown rice, barley, millet, oats, and buckwheat.
Vegetables: 20% to 30%, preferably local and seasonal.
Beans and soy foods: 5% to 10%, including lentils, chickpeas, adzuki beans, tofu, and tempeh.

Seaweed and soups made with vegetables, beans, or miso are also commonly included. Exact amounts vary between versions of the diet.

What is the macrobiotic diet?

The macrobiotic diet follows the traditional concept of yin and yang, two opposite but complementary forces.

Followers believe that balancing foods with yin and yang qualities supports physical and emotional well-being.

Michio Kushi, a student of George Ohsawa, helped popularize the diet in the United States during the 1960s and 1970s through his teaching and education centers.

Flexible versions focus mainly on plant foods and may include small amounts of fish. Very strict versions based almost entirely on grains can lead to severe malnutrition.

Macrobiotic diet food list

The diet favors local, seasonal, minimally processed foods, often grown organically. Common choices include:

Whole grains: brown rice, barley, millet, oats, buckwheat, corn, and whole wheat.
Vegetables: cabbage, kale, broccoli, carrots, onions, squash, radishes, and other leafy greens.
Beans and legumes: adzuki beans, lentils, chickpeas, and black-eyed peas.
Soy foods: tofu and tempeh.
Seaweed: nori, wakame, and arame, used in small amounts.
Fermented foods: sauerkraut, pickled vegetables, and umeboshi plums.
Oils: small amounts of sesame or corn oil.
Seasonings: miso, tamari or shoyu soy sauce, ginger, rice vinegar, and gomasio, a mixture of sesame seeds and salt.
Drinks: water and unsweetened roasted barley tea.

These foods can be combined in simple meals. For example, a meal may include brown rice, lentils, and steamed vegetables, with a small amount of sesame oil for flavor.

Foods to eat occasionally

Some versions allow small portions of white fish, such as cod or haddock, a few times a week. Nuts and seeds, including almonds, walnuts, sesame seeds, and pumpkin seeds, may also be included.

Locally grown, seasonal fruits are preferred, such as apples, pears, peaches, and berries. They can be eaten fresh, dried, or cooked.

Small amounts of brown rice syrup, barley malt, or amazake, a fermented rice drink, may be used to sweeten foods.

Foods to avoid

Traditional versions of the macrobiotic diet often limit or avoid:

Meat, poultry, eggs, and dairy, including milk, cheese, butter, and yogurt.
Refined sugar and artificial sweeteners.
Ultra-processed foods, such as fast food, chips, candy, and sugary drinks.
Coffee, black tea, and energy drinks.
Alcohol.

Some versions also restrict tropical fruits, such as bananas and mangoes, especially when they are not grown locally. They may exclude nightshade vegetables, such as tomatoes, potatoes, peppers, and eggplant, as well as hot spices. These restrictions reflect traditional macrobiotic beliefs.

More flexible versions may include eggs or poultry. A registered dietitian can help adapt the diet to your health and nutritional needs.

How to cook and eat on the macrobiotic diet

Food is usually steamed, boiled, pressure-cooked, baked, or lightly sautéed. Traditional versions favor stainless steel or cast-iron pans, glass or ceramic dishes, and wooden utensils.

Some versions also favor gas or wood heat and discourage microwaves or electric stoves. These preferences come from macrobiotic traditions. Microwave ovens are considered safe when used correctly.

The diet also encourages eating slowly, chewing food well, and enjoying meals in a calm setting. Meal timing should allow you to eat enough to meet your nutritional needs.

7-day macrobiotic meal plan

The table below shows an example of a flexible macrobiotic meal plan:

Day	Breakfast	Morning snack	Lunch	Afternoon snack	Dinner
1	Miso soup and brown rice porridge with sesame seeds	Baked apple	Brown rice with kale, carrots, and grilled tofu	Rice cakes with tahini	Lentil and squash stew with steamed broccoli
2	Oatmeal with dried cherries	Pear and pumpkin seeds	Barley salad with chickpeas, cucumber, and parsley, with a little wakame	Roasted barley tea and walnuts	Baked cod with millet and steamed bok choy
3	Millet porridge with roasted squash	Fresh berries	Soba noodles with tofu, cabbage, and scallions in a lightly seasoned tamari broth	Carrot sticks with hummus	Adzuki bean soup with brown rice and sautéed greens
4	Miso soup with tofu and whole grain toast	Peach	Brown rice nori rolls with tempeh, cucumber, and carrot	Almonds	Vegetable, barley, and white bean soup with steamed Brussels sprouts
5	Buckwheat porridge with apple	Roasted chickpeas	Quinoa with chickpeas, roasted root vegetables, and a little arame	Roasted barley tea and rice crackers	Baked flounder with brown rice and sautéed kale
6	Oatmeal with stewed pears and sunflower seeds	Melon	Black-eyed pea stew with brown rice and a small serving of sauerkraut	Rice cake with almond butter	Tofu stir-fry with broccoli, onions, and millet, served with miso soup
7	Brown rice porridge with a little umeboshi plum and miso soup	Apple	Whole wheat pasta with sautéed vegetables and tofu	Steamed edamame	Chickpea and squash stew with brown rice and steamed greens

This menu provides meal ideas, and snacks can be adjusted to appetite and nutritional needs. A registered dietitian can adapt portions and food choices to your age, activity level, and health, and check whether fortified foods or supplements are needed.

Possible benefits

Research on the macrobiotic diet is limited. Small studies suggest that some versions may improve blood sugar control in people with type 2 diabetes. Larger, longer studies are needed to confirm these benefits.

An analysis of a macrobiotic meal plan found that its food and nutrient content had potential anti-inflammatory benefits. However, an analysis of menus cannot confirm that people following the diet will experience less inflammation. More clinical research is needed.

In women who had breast cancer, a diet combining Mediterranean and macrobiotic principles helped reduce body weight and improve some measures of metabolic health. However, the trial did not show a lower risk of breast cancer returning.

There is no reliable evidence that the macrobiotic diet can prevent, treat, or cure cancer. It should never replace medical treatment.

Many of the same foods are included in the Mediterranean diet. To explore another plant-focused eating style, learn more about the alkaline diet and its different food rules.

Risks and precautions

Strict versions of the macrobiotic diet can provide too few calories and increase the risk of nutrient deficiencies. Nutrients that need attention include vitamin B12, vitamin D, calcium, iron, zinc, and iodine. Beans, lentils, tofu, and tempeh provide protein, but portions need to meet individual needs.

If you eat little or no animal food, you need a reliable source of vitamin B12, such as fortified foods or supplements. A doctor or dietitian can advise whether you also need vitamin D or iron supplements.

Iodine intake also needs care. Some seaweeds contain very high amounts, which can affect thyroid function.

Professional guidance is especially important before starting a restrictive version of the diet for:

Women who are pregnant or breastfeeding.
Children and teenagers.
People undergoing cancer treatment or losing weight unintentionally.
People recovering from surgery or malnutrition.
People with a current or past eating disorder.

For these groups, a doctor or registered dietitian should assess whether the diet is suitable and how nutritional needs can be met.

Miso, soy sauce, salty pickles, and added salt can also make the diet high in sodium. Use them sparingly, and discuss the diet with your doctor if you have high blood pressure or kidney disease.

Macrobiotic Diet: What It Is, Food List & 7-Day Meal Plan