Answer:
Their smile! A happy person is a beautiful one!
They could go for a hike or a walk. Hikes in a nearby forest are a great way to see nature on a daily basis and free of cost. If in an non rural area, such as a city, walking around town is a great way to get more physical activity! Another great way is to visit a zoo; most zoo have walking distance between the different animals. You can get both the active and nature in that as well.
(And I can't think of another one sorry)
The least amount of calories you can eat is 1,200 for women and 1,500 for men.
Hope it helped.
Have a nice day.
