Mental Exercise: Geniux Be curious! Get to know your local library and community college, look for local organizations or churches that offer classes or workshops. Do a variety of things, including things you aren't good at (if you like to sing, try painting too).  or play games like chess and bridge. Try a computerized brain fitness program for a customized workout.If you can only do one thing, learn something new every day.Good Nutrition: Eat a variety of foods of different colors without a lot of added ingredients or processes. Add some cold-water fish to diet (tuna, salmon, mackerel, halibut, sardines, and herring) which contain omega-3 fatty acids. Learn what a portion-size is, so you don't overeat.http://www.healthcaresdiscussion.com/geniux/