Goji Berry

Goji berries (Lycium barbarum) have been used in traditional Chinese medicine for centuries and have gained modern scientific attention for their rich nutritional profile, which includes zeaxanthin, polysaccharides, vitamins, and a range of antioxidant compounds. Research suggests that regular consumption may support eye health by increasing macular pigment density, while studies indicate their polysaccharides may play a role in supporting immune function, healthy blood sugar metabolism, and antioxidant defense against oxidative stress. Preliminary research has also explored potential benefits for skin health, energy levels, and markers associated with aging, though many of these findings come from small or early-stage studies. Available as dried berries, powders, and juices, goji berries remain one of the more widely studied functional foods, with an encouraging but still-evolving body of evidence.