Blueberries contain a type of flavonoid known as anthocyanins, which are responsible for giving foods like blueberries, cranberries, red cabbage and eggplants their iconic deep red, purple and blue hues.Anthocyanins are responsible for more than just the blueberry's pretty blue color - they also contribute to the popular fruit's numerous health benefits.Consuming fruits and vegetables of all kinds has long been associated with a reduced risk of many lifestyle-related health conditions.Many studies have suggested that increasing consumption of plant foods like blueberries decreases the risk of obesity, diabetes, heart disease and overall mortality while promoting a healthy complexion and hair, increased energy, and overall lower weight.Blueberries are usually prostrate shrubs that can vary in size from 10 centimeters (3.

9 in) to 4 meters (13 ft) in height.In the commercial production of blueberries.Blueberry fruit plants in Kerala is more than useful for us.