The presence of antioxidant Anthocyanidins which is blue in colour makes this fruit free from threat of getting infected from bacteria and other insects. This fruit has high amount of vitamins and low calorie contents. The presence of vitamin C, vitamin K and dietary fibres make this fruit extremely healthy for consumption. This fruit delays the process of damage of cells hence proves helpful for retaining good health. It helps to fight diabetes. Since this fruit has ample quantity of antioxidants, it helps as anti-ageing component. Besides being an anti-cancerous fruit, it prevents the possibility of cataract, ulcer and many other ailments in human body. Based on one of the experiments conducted by a re-noun University, it was discovered that out of more than fifty fruits and vegetables to check antioxidant quantity, it was discovered that Blueberries top the list with maximum level of antioxidants in it. The following points must be considered for a successful cultivation of blueberries.