Health Benefits of Blackberries. The nutrient list of blackberries is extensive. They are loaded with vitamin C (a 100g serving has 23 mg or 35 percent of the recommended daily allowance or RDA), but are low in calories (only 43 calories per 100g serving) and sodium.
A good daily supply of vital nutrients is required for a glowing and perfect skin. Blackberries are rich in Vitamin A and Vitamin C. They also offer the highest levels of some antioxidants – higher than blueberries and strawberries too. The very dark color of the fruit is proof of its high antioxidant level.
Frozen Canadian Blackberry 400g