Goji berry powder's benefits and points for attention Wolfberry has a good health function, can supplement amino acids, vitamin C, vitamin B, carotene, iron, calcium and phosphorus elements, can warm up the body, raise liver mingmu, beauty, but, eat more wolfberry has side effects on the body. Wolfberry warm, eat too much easy to lead to excessive tonifying, cause fire, eyes swelling pain, nosebleeds and other diseases.