Keep learning. Each time you try something new, you lay new connections between neurons and fend off neurological decline. Study a new language or just attempt a new recipe. If crosswords are old hat, time yourself; racing against the clock “forces your brain to think flexibly.”
Exercise. Aerobic workouts promote brain activity, but even “slow-and-steady” strength training seems to help, by boosting a neuron-nourishing protein.
Avoid pesticides. Heavy exposure to pesticides may increase the risk of dementia. To limit your pesticide intake, buy organic produce or visit ewg.org/foodnews/summary to learn which veggies are riskiest.
Talk more. There’s “a silver lining” to getting in political arguments. All conversation is brain exercise, and the most beneficial forces you to grasp another viewpoint.
Source: Martha Stewart Living