British scientists found people who drank a blueberry smoothie in the morning had heightened concentration up to five hours later.The effect is due to the flavonoids in blueberries, which increase blood flow to the brain.
British scientists found people who drank a blueberry smoothie in the morning had heightened concentration up to five hours later.The effect is due to the flavonoids in blueberries, which increase blood flow to the brain.