Green tea contains antioxidants and caffeine that can improve brain function and memory.
Coffee also contains caffeine that can improve cognitive abilities and reduce the risk of Alzheimer's disease.
Beet juice contains nitrates that can increase blood flow to the brain and improve cognitive function.
Dark chocolate contains flavonoids that can improve blood flow to the brain and enhance cognitive function.
Water is essential for brain function and dehydration can impair cognitive abilities.
Milk contains nutrients like calcium and vitamin D that can improve brain function and memory.