Alex Jack has written several books with Michio, including The Cancer Prevention Diet, Diet for a Strong Heart, Amber Waves of Grain, and One Peaceful World. A former editor-in-chief of East West Journal, he travels and teaches in the United States and abroad.

Michio Kushi came to the United States shortly after World War II upon completing studies at Tokyo University. Since then, he has lectured on macrobiotics; the meeting of East and West; traditional Asian medicine, philosphy, and culture; and the realization of world peace and planetary harmony. Mr. Kushi is the founder and president of the East West Foundation, Kushi Institute, Kushi Foundation, and Macrobiotics International. He is the bestselling author of numerous books, including Your Body Never Lies, The Cancer Prevention Diet, and The Book of Macrobiotics. As the leading voice in macrobiotics, Mr. Kushi spoke throughout the world on this topic.