This small fruit contains high levels of antioxidants, especially anthocyanins, a compound that creates the characteristic blue-purple color and brings many health benefits.
Many studies show that anthocyanins have the ability to protect brain cells from oxidative stress, while improving nerve signal transmission. According to the Harvard Medical School, people who regularly eat blueberries can slow down the process of memory decline related to age. The compounds in blueberries also help increase blood flow to the brain, thereby supporting concentration and cognitive ability.
Not only good for the brain, blueberries are also beneficial for the heart. This fruit helps reduce inflammation, improve blood vessel function and support blood pressure control. Dr. Eric Rimm, a nutritionist at Harvard T.H. Chan School of Public Health, said: "Blueberries and berries can contribute to reducing the risk of heart disease thanks to their effect of improving blood vessel health.
Blueberries can be used in many ways such as eating fresh, mixing with yogurt, making smoothies or adding to breakfast cereals. Just a small serving each day is enough to provide a large amount of beneficial nutrients.
