Black raisins are packed with antioxidants that can help combat the signs of aging and detoxify our blood. Black currants can improve hair health such as reducing hair thinning and premature graying. Black raisins can control high blood pressure due to their high potassium content. Grapes are composed of 15% water, 79% carbohydrates (including 4% fiber), 3% protein and free fat. A reference amount of raisins for 100 g provides 299 kcal and a moderate amount (10–19% DV) of daily value for several dietary minerals, riboflavin and vitamin B6