Blueberries are small, round fruits that belong to the Ericaceae family. They are typically blue or purple in color and grow on shrubs. These berries are native to North America and are known for their sweet flavor and juicy texture. Blueberries are often enjoyed fresh, but they can also be used in various recipes, such as pies, jams, and smoothies. Rich in vitamins and antioxidants, blueberries are considered a superfood. They are particularly high in vitamin C and vitamin K, which are important for immune function and bone health. Regular consumption of blueberries may also support heart health and improve brain function.