Eden Foods began in Ann Arbor in the late 1960s with friends sourcing natural food. Youth motivated by a study of a worldwide phenomenon centered upon macrobiotics: eating a diet of whole grain and seasonal local plant foods that are not nutrient depleted and without toxic chemical adulteration. The Eden co-op grew into a natural food store offering whole grains, beans, soyfoods, sea vegetables, miso, cereals, vegetable oils, seed and nut butters, and the like. It expanded adding a cafeteria, bakery, and books, and became known as the Eden Deli. In 1972 Eden opened its first warehouse and established relations with artisan Japanese traditional food makers. Imports of sea vegetables, teas, miso, shoyu, umeboshi plums, kuzu root starch, rice vinegar, rice bran pickles, mirin, etc. followed, and this solidified Eden as an important natural food source for the United States and Canada.