Physical activity improves mental outlook in postmenopausal women.

A Canadian study compared postmenopausal women who took 7500 steps a day with those who didn't. Women who walked 7500 steps a day had significantly higher scores in health-related satisfaction and quality of life. They also had fewer symptoms of depression and anxiety. 

PositiveTip: Adequate physical activity (at least 7500 steps per day) is essential for well-being and a positive outlook at all ages.