“What's the single worst daily habit for your brain? Lack of connection. The single best daily habit for brain health? Connection.”—David Perlmutter Connections are good for the brain; for one thing, they make us feel safe I recently watched a YouTube conversation between David Perlmutter, a neurologist and bestselling author (Perlmutter has a new book), and Mark Hyman, a physician and prominent voice in functional medicine talk about brain health. For most of the discussion,
