Goji berries, also known as the wolfberry, are brightly colored berries. These red-orange berries have been used for their medical benefits for many years in Asia and just recently they are being touted as one of the worlds most powerful superfoods. A great benefit of antioxidants, they provide is that they lower bad cholesterol levels and protect the heart from disease. Goji berries also contain fiber and higher fiber consumption has been linked with a lower risk of high cholesterol and heart attack. Slowing the aging process can be achieved by eating certain types of foods and the antioxidants contained within goji berries have been linked with wrinkle reduction and slower aging. Eye Health: Goji berries contain vitamin A, zeaxanthin, and beta-carotene, all of which have been associated with healthier eyes. These compounds protect your eyesight, and they also prevent certain eye conditions such as macular degeneration. Better Sleep: Regular consumption of goji berries can help to improve sleep. If you are suffering from insomnia, try eating goji berries on a daily basis and your sleep patterns will likely improve. Stress Relief: Research has found that goji berries may relieve stress and promote a sense of calm, happiness, and well-being by reducing the amount of cortisol released in the body during periods of stress.