This small blue berry provides a diverse range of micronutrients including antioxidants such as reservatrol. Its Vitamin E helps protect our cells from oxidative stress, to keep them healthy. Known as essential for proper red blood cell and haemoglobin formation, the iron in blueberries also helps our body carry oxygen, supports our immune system and brain function. Blueberry's potassium helps our muscles and our nervous system to function correctly. Magnesium in blueberries supports proper function of many body areas, including hair and skin pigmentation, cell division and helps reduce tiredness and fatigue.