What are goji berries' nutritional content and health benefits?

Although not all health claims of Goji berries are backed by scientific studies, health experts agree on one thing: goji is a powerhouse of antioxidants, amino acids, phytochemicals, complex compounds, polysaccharides, vitamins and minerals. It has 18 amino acids—eight of them essential ones. It has 13% more protein than whole wheat, 15X more iron than spinach, more beta-carotene than carrots, and more Vitamin C per ounce than oranges. Goji berries even contain Vitamin E which can rarely be found in fruits.