Walnuts. Blueberries. Avocado. Fish.  Alcohol. Sugar. Though there is no one magic brain food, there are foods that can help (or hurt!) your brain health. Foods containing fish oil or omega-3, for example, have consistently shown possible brain benefits, while supplements and brain health vitamins have mixed evidence. The science is constantly changing.  Staying Sharp offers the latest information on how foods affect your brain heath. And, AARP members get hundreds of brain healthy recipes for free—get yours today.