Lycium berries, also called goji or wolfberries, are bright red fruits used for centuries in traditional Chinese medicine. They supply vitamins, minerals, and antioxidants including zeaxanthin and beta-carotene.
People take lycium to support immune function, skin health, and overall vitality. Others use it to help maintain eye health because of its zeaxanthin content. The berries come as dried fruit, juice, or extracts.
Dried berries can be eaten raw or added to tea and meals. For capsules or liquid extracts, follow the label directions. How much you take depends on the form.
Caution: Lycium can interact with blood-thinning drugs like warfarin or antiplatelet medications. It may also affect blood sugar. If you have pollen or fruit allergies, use caution.