Dry blackberries have 1.8 protein, 0.1 fat, 5.8 carbohydrates, 33.6 kcal per 100 grams.
It is rich in vitamins C, K, A, which restore the body. Contains glucose, fructose, carotene, ascorbic acid. Blackberries contain quite a large amount of trace elements: iron, potassium, magnesium, phosphorus, copper, manganese. Calms the nerves. It is recommended to use during joint diseases, colds, bladder and kidney inflammation.