"Visualization can be used to achieve a variety of results. One simple visualization for general well-being and stress-reduction is to first quiet yourself and begin as you would in general meditation or focused breathing, then visualize yourself inhaling golden or white light/energy, and exhaling gray, stale, old energy. The white or golden light represents new, fresh, rejuvenating energy, while the gray energy represents any stress, unhappiness, worries, anger, or other negative emotions you may be holding inside you.
This visualization is a great way to release the stress and tension of the day, and give yourself more energy. If you have a specific ailment you are trying to relieve yourself of, visualize the same white or golden energy surrounding the area of your body which is in need of healing. Focus on that white or golden light/energy healing and energizing that area of your body. Continue focusing this healing energy on the afflicted area of your body for whatever time period feels comfortable to you. Try to repeat this procedure daily or multiple times daily if you feel compelled to do so. As always, do what feels right for you."