Goji berries are considered to be one of the most health enhancing fruits on the planet. The berries grow on vines that reach over 20 feet in length, and they are cultivated in nutrient rich soil without the use of chemicals and pesticides. The  nutrient density and medicinal qualities of this food is astounding. They are a complete protein source and contain nineteen different amino acids and all eight essential amino acids . Goji berries also contain trace minerals the main ones being zinc, iron, copper, calcium, germanium, selenium, and phosphorus as well as vitamins B1, B2, B6, and vitamin E.