Losing a family member, and maybe losing a job. Physical activity can help produce endorphins—chemicals in the brain that act as natural painkillers—and also improve the ability to sleep, which in turn reduces stress.
Answer:
You can prevent pollution from vehicles by switching to electric powered cars, walking or cycling.
Functional content of food
I would say to people suffering from diabetes. They are most likely to carry on a strict diet depending if the person has diabetes 1 or 2