Black goji berries are a kind of food with rich nutritional value, such as carbohydrates, and so on, other than this there is no special role. Men can consume black goji berries to replenish the carotene, protein, thiamine, vitamin C, calcium and potassium that the human body needs. 100 grams of goji berries contain 258 calories, of which 13.9 grams of protein, 64.1 grams of carbohydrates, 1.5 grams of fat, 16.9 grams of fiber, thiamin 0.35 milligrams, riboflavin 0.46 milligrams, 4 milligrams of niacin, 48 milligrams of vitamin C, vitamin E 1.86 milligrams, potassium 434 milligrams. Black wolfberries should be consumed with other foods to ensure a balanced nutritional intake. Chinese medicine of goji berries generally refers to red goji berries, there is no scientific research to show that black goji berries have therapeutic effects, the two should not be confused.