As we move age, we want to stay smart as well as fit. Keeping your brain healthy is just as important as your body. Here’s 5 things scientists say you should do. Exercise Daily: Sure it may seem obvious and we tend to think exercise is just good for our bodies. But it’s also good for the brain! A study by the Mayo Clinic in Germany found exercise increases our oxygen uptake, which is good for the brain. It showed exercise reduces cognitive decline. All you need is 20-30 minutes a day; even a brisk walk helps. A good cup of tea: Not coffee, tea. From orange pekoe to green tea, teas are just great for the old noggin. Coffee can help ward off Alzheimers, but tea is good for brain connections and neuroplasticity according to research. Proper thing what? Good heart health: Turns out, looking after the ticker is