Reports and research have revealed 7 natural drinks that boost brain health, protect it, and help sharpen memory and concentration, according to the “Verywell Health” website. green tea Green tea contains compounds rich in antioxidants and anti-inflammatory compounds such as catechins, which reduce oxidative stress in the brain. Green tea also enhances brain alertness without overstimulation, protects nerve cells from damage, and is associated with improved memory. coffee Coffee is a primary...