Good physical health is necessary before emotional, physical and spiritual wellness can be cultivated. See Foundation for the Macrobiotic Way Macrobiotic theory is based on the ancient Chinese philosophy of yin and yang as interpreted by George Oshawa, a self- proclaimed expert in the macrobiotics world. The principle of yin and yang as applied to food creates a spectrum with yin at one end and yang at the other. Whole grains are at the center of the spectrum, and are considered the best food to eat. Drugs are the 'most yin', with sugar, cheese, fruit, water, nuts, vegetables and beans falling progressively closer to the center of the spectrum.
Refined salt is the 'most yang' with eggs, meat, fowl, and fish approaching the mean.
Fat should be avoided. Only foods that are natural and organic should be eaten if at all possible. The macrobiotic diet emphasizes adopting one's diet as seasons and environments change. In spring and summer food that requires less fire in cooking should be eaten. Only in colder months, when food is used as a source of heat, should fire be used in cooking.