
The basics
A macrobiotic diet is a strict whole-foods pesco-vegetarian (a diet that includes fish but no meat or poultry) diet. It is appealing to health-minded people who are practicing a holistic approach to physical and spiritual well-being. It focuses on balancing yin and yang foods, which are described below. There have been numerous anecdotal reports of the macrobiotic diet curing people of cancer or other serious diseases, but very little scientific evidence exists.
Best bets: Brown rice, barley, whole wheat, fresh broccoli, cauliflower, butternut squash, chickpeas, tofu, sea vegetables like kombu and nori, and vegetable soups. A few servings of nuts and seafood per week are allowed.
More about this diet
The earliest recorded usage of the term “macrobiotics” is found in the writings of Hippocrates. Translated literally, macro is the Greek word for “great” and bios is the word for “life.” Macrobiotics is used by its practitioners as a tool that allows one to learn to live within the natural order of life. Throughout history, philosophers and physicians from many parts of the world have used this term to signify living in harmony with nature, eating a simple, balanced diet, and living to an active old age.
The modern practice of macrobiotics was started in the 1920s by a Japanese educator named George Ohsawa. Ohsawa is said to have cured himself of a serious illness by changing to a simple diet of brown rice, miso soup, and sea vegetables. At the core of Ohsawa’s writings on macrobiotics is the concept of yin and yang. In Chinese philosophy, the opposing forces of yin and yang govern all aspects of life. Yin—representative of an outward centrifugal movement—results in expansion. On the other hand, yang—representative of an inward centripetal movement—produces contraction. In addition, yin is said to be cold while yang is hot; yin is sweet, yang is salty; yin is passive, yang is aggressive. In the macrobiotic view, the forces of yin and yang must be kept in balance to achieve good health.
The macrobiotic diet, therefore, attempts to achieve harmony between yin and yang. To this end, foods are classified into yin and yang categories, according to their tastes, properties, and effects on the body. The two food groups—grains and vegetables—that have the least pronounced yin and yang qualities, are emphasized in the macrobiotic diet. Eating these foods is thought to make it easier to achieve a more balanced condition within the natural order of life. Foods considered either extremely yin or extremely yang are avoided. The standard macrobiotic diet recommendations are as follows:
Macrobiotic principles also govern food preparation and the manner in which food is eaten. Recommendations in this area include: avoid using a microwave oven to prepare food; cook rice in a pressure cooker; eat only when hungry; chew food completely; eat in an orderly, relaxed manner using good posture; and keep the home in good order, especially where food is prepared.
Numerous anecdotal reports exist of medical conditions improving dramatically on a macrobiotic diet. In addition, some people with serious medical conditions, including cancer and AIDS, try this diet because they have heard it may help cure their disease. To date, such claims have not been substantiated by controlled research.
Although the therapeutic benefits of the macrobiotic approach have not been studied extensively, proponents of the diet point to the results of a 1993 study involving patients with pancreatic cancer. In this study, 52% of those who followed a macrobiotic diet were still alive after one year, compared to only 10% of those who made no dietary changes.
In addition, the macrobiotic diet encompasses many of the dietary elements linked to a reduced risk of cancer and heart disease in other research. The diet is low in fat, high in fiber, and rich in cruciferous vegetables and soy products.
According to macrobiotic proponents, living within the natural order means eating only what is necessary for one’s condition and desires, and learning to adjust in a peaceful way to life’s changes. Learning the effects of different foods allows one to consciously counteract other influences and maintain a healthy, dynamically balanced state.
Many nutrition experts disapprove of the limited number of foods allowed on the macrobiotic diet, but concede that a moderate approach to macrobiotics poses no real harm. However, strict macrobiotic diets can be deficient in calories, vitamin B12, vitamin D, calcium, and iron. As a result, this type of diet is not suitable for children or for pregnant or lactating women without appropriate supplementation.
Critics caution that claims that the macrobiotic diet can cure specific diseases—most notably cancer—are to this point unsubstantiated. Until more conclusive research is available on the health benefits of the macrobiotic diet, individuals with serious medical conditions should continue to seek the support of qualified medical providers in conjunction with any dietary changes.
The George Ohsawa Macrobiotic Foundation (GOMF)
1999 Myers Street
Oroville, CA 95966
(916) 533–7702
www.gomf.macrobiotic.net
GOMF also publishes Macrobiotics Today magazine.
Macrobiotics online, the official web site of the Kushi Institute
www.macrobiotics.org.
The Vega Study Center
www.vega.macrobiotic.net
Pocket Guide to Macrobiotics by Carl Ferré, Freedom, CA: Crossing Press, 1997.
The Macrobiotic Way: The Complete Macrobiotic Diet & Exercise Book by Michio Kushi, Garden City Park, NY: Avery Publishing Group, 1993.
An Introduction to Macrobiotics. A Beginner’s Guide to the Natural Way of Health by Carolyn Heidenry, Garden City Park, NY: Avery Publishing Group, 1991.
Basic Macrobiotics 2nd ed. by Herman Aihara, Oroville, CA: George Ohsawa Macrobiotic Foundation, 1998.
The Cancer Prevention Diet: Michio Kushi’s Nutritional Blueprint for the Prevention and Relief of Disease by Michio Kushi and Alex Jack, New York: St. Martin’s Press, 1994.
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Kushi M, Jack A. The Cancer Prevention Diet. New York: St. Martin’s Press, 1994.
Mahan LK, Escott-Stump S, eds. Krause’s Food, Nutrition, and Diet Therapy, 10th ed. Philadelphia: WB Saunders Company, 2000, 885.