Good Vibrations.
Within 7 months of starting a poor diet, normal mice became obese, with significant damage to their immune and skeletal systems. Daily 15-minute treatments of low-intensity vibration, barely perceptible to human touch, helped restore the immune and skeletal systems of the mice towards those of mice fed a regular diet. If this effect translates to humans, it could have benefits for obese people suffering from immune problems related to their obesity.
The FASEB Journal, December 2012