Vitamin C helps to protect against infections and cancers
Vitamin E is effective for heart and circulatory problems
Blackberries are also a good source of potassium and fiber pectin. Potassium functions as an electrolyte and is essential for the conversion of blood sugar into glycogen. Glycogen is the storage form of blood sugar found in the muscles and liver. Fiber pectin helps to eliminate cholesterol, and protects against environmental toxins.
- The body uses vitamin C for protection from immune system deficiencies, and may reduce the chances of macular degeneration, a condition in which fine vision deteriorates, resulting in central vision loss and is the leading cause of blindness in people over 50.
- The immune system uses vitamin C to fight illness adequate vitamin C intake may lower the risk of developing heart disease. One cup of blackberries contains over thirty percent of the daily recommended amount of fiber, promoting healthy digestion and reducing the risk of heart disease.
- Blackberries are a good source of vitamin K, offering 36% of the daily recommended amount of this nutrient used by the body for the clotting of blood and to aid the absorption of calcium.