These small berries are an inexhaustible source of food and are known for their countless health benefits. Jamun, also known as blackberries, are tropical fruits that are common in India in the summer. Jamun is known for its high nutritional value and sweet and sour taste. These small berries are mainly eaten with salt and pepper and taste delicious. Blueberries are available in all supermarkets and shops. You can add them to your yogurt or include them in a fruit discussion to enjoy them in your daily diet.