Is the glass half-full or half-empty? Did you know how you interpret this can affect your overall health? A new study, published in the Psychological Science Journal, finds that having a positive outlook on life can be as good for your health as a well-balanced diet and regular exercise. Always seeing the glass half-empty? Turn that frown upside down and attempt to see the good in every situation.
Shine: Positive outlook and friends may be as good for you as diet and exercise, claims study