most appropriate expanded details in the box. A. such as cucumbers, blueberries, and raspberries. B. In an attempt to find ways to make us mentally more alert C. Research indicates that eating fruits and vegetables are beneficial for the mind. D. can increase efficiency in thinking E. According to Carter in 2013 (1) some researchers who study the brain and its functions have recently presented some interesting findings. A. Hydrating the brain, they say, (2)_ electrical charges to the brain. (4)_ (5) B. (3) productivity increases as a person drinks water which people see a 14 percent increase in productivity at home and at work. C. Another thing that helps is eating foods high in antioxidants Drink more water to conduct D. As stated in the British Journal of Health Psychology by Friedman 2014,​