Sing in the bath, watch TV comedies, and always floss your teeth: These are 30 simple lifestyle tweaks recommended by leading experts to help prevent dementia

You might not think that flossing your teeth or singing in the shower could have an impact on your brain. But these are just two of the simple lifestyle tweaks proven to help prevent dementia. You might not think that flossing your teeth or singing in the shower could have an impact on your brain. But these are just two of the simple lifestyle tweaks proven to help prevent dementia.