Goji berries, also known as wolfberries, are small, red fruits that grow on the Lycium barbarum plant, native to Asia. They have been used in traditional medicine for centuries and are often praised for their potential health benefits, including high levels of antioxidants, vitamins, and minerals. These berries can be eaten fresh, dried, or in juice form. They are commonly added to smoothies, cereals, and trail mixes. Goji berries are also available in supplement form, making them a popular choice for those looking to enhance their diet with nutrient-rich foods.