Research on Lycium Barbarum polysaccharides, found in goji berries, is exploring their potential effects on immune function and various health benefits. Studies are investigating their application in managing conditions such as inflammatory bowel disease, improving exercise capacity, and treating diseases like Parkinson's and glioblastoma. The polysaccharides may also have benefits for vision, metabolism, and anti-aging, although the specific mechanisms and effects are still being researched.