8 Green Ways to Lose Weight Without Dieting or Exercise

8. Lose Weight with Laughter

Laughter really may be the best medicine. Not only does it calm the nerves, improve the immune system, and break the ice, but it also burns calories. Yes, a good giggle provides a natural cardiovascular workout for your insides, by increasing your heart rate and circulation, and toning your abdominal muscles. Dr. William Fry of Stanford University says, ?Laughing heartily five times a day has the same beneficial effects as ten minutes on a rowing machine.? What's more? 10-15 minutes of solid laughter can burn 50 calories which can translate to 4.4 pounds in a year—hey, every little bit counts!