Goji (pronounced go-gee) The research: It may reduce fatigue and stress; in a recent study, adults who drank 4 ounces of goji berry juice a day reported improvements after 2 weeks. Try: Sprinkling Himalania organic goji berries into a trail mix; refreshing with Honest Ade Superfruit Punch; or sipping Celestial Seasoning’s Goji Berry Pomegranate Green Tea as a hot or iced beverage.