Better Mood Enhancement Than Chocolate, Alcohol, or Music The next time you need a mood boost, forget chocolate, wine, and music. Because researchers have discovered something else that works even better. And best of all, it's calorie-free, doesn't require exercise, and can be done almost anywhere. What is it? Looking at personal photos. Researchers at the United Kingdom's Open University examined how much people's mood rose after eating chocolate, sipping an alcoholic drink, watching TV, listing to music or looking at photos. They found that the music and chocolate left people's moods unchanged. Alcohol and TV gave a slight lift. But the winner by a long shot was viewing personal photos. Next time you feel down in the dumps, pull out the photo albums. Or, if your technologically minded, you can load your favorite photos onto a digital viewer that you can take with you anywhere you go.