Some info about the historical background of macrobiotics.
Here's what John Denver has written:
Translated from the Greek, "macro" means "large" or "great," and "bios" signifies "life." Herodotus, Aristotle, Galen and other classical writers used the term macrobiotics to describe a lifestyle, including a simple balanced diet, that promoted health and longevity.
In the late eighteenth century, the German physician and philosopher Christophe W. Hufeland renewed interest in the term. His influential book on diet and health was entitled _Macrobiotics, or The Art of Prolonging Life._
Nearly a century later, the term macrobiotics experienced a revival, this time originating in Japan. Two educators, Sagen I****suka, M.D., and Yukikazu Sakurazawa, cured themselves of serious illnesses by adopting a simple diet of brown rice, miso soup, sea vegetables, and other traditional foods. These educators spent many years studying and integrating traditional Oriental medicine and Eastern philosophy with Judeo-Christian teachings and wholistic perspectives in modern science and medicine. Sakurazawa ... adopted the name George Ohsawa, and applied the term macrobiotics to his teachings.
... Ohsawa devoted himself to defining macrobiotics as it applies to modern living ... visiting more than thirty countries, giving more
than seven thousand lectures, and publishing over three hundred books.
Ohsawa had many students, among them Michio Kushi ... [who came to the United States in 1949].
\t[Michio and his wife Aveline Kushi have published numerous books, founded the East West Foundation and the Kushi Institute, and the _East West Journal_. The Kushis also advocate strongly for world peace.]
\t--John Denver, "Preface" to Michio Kushi, _The Macrobiotic Way_ (1985), pp. xi-xii.