But the diving team has been doing its work two times a week.
VOA: special.2009.08.25
It seems like almost any activitythat forces the problem-solving areas of the brain to engage and DMN to quiet down (diving into work you love, or maybe even attempting a Sudoku) might be able to help keep the brain healthy for longer.
As long as those who have bad habits are not compromising the quality of health care being provided on hospital ground, then let's not exclude smoking nurses, fat physical therapists, and scuba diving pharmacists from work.