Goji berries are rich in nutrients.
Some studies using goji berry juice found possible benefits that included a feeling of well being and calmness, better athletic performance and quality of sleep, and weight loss. But those were preliminary studies that need to be repeated before drawing conclusions. All berries are good for you. It’s not clear if goji berries are better than other types of berries, or if goji berry supplements have the same health benefits as the actual berries.
Goji berries could interact with some drugs. If you take warfarin (a blood thinner), you may want to avoid goji berries. Goji berries may also interact with diabetes drugs and blood pressure drugs, so talk with your doctor first.
Otherwise, it’s probably safe to eat goji berries in moderation