Blackberries are nutrient-rich small berries that appear black or deep purple with a surface covered in small drupelets. They have a delicious flavor that is slightly sweet and tart, and they are rich in vitamin C, fiber, and antioxidants, which help boost immunity and promote digestion. Blackberries can be eaten raw, added to salads, or made into jams and juices, making them highly popular. They are not only tasty but also add color to meals, making them an ideal choice for a healthy diet.