As with complete your organs in the body,your brain is subject to age-related fatigue. Levels of nutrients and vital oxygen slowly decline. Conditions much as Diabetes and hypertension can accelerate aging and increase the risk of memory problems. Flex Your Grey Matter: Just as Physical exercise inreases muscle mass.Working down your brain can stimulate and keeps your brain active.Strengthening existing neuron pathways and building spic-and-span ones. Feed The Brain: Flax seed oil and cold water fish like salmon,sardines and herring are complete rich in Omega-3 fatty acids.Essential for proper mental function.