All Light-Life™ Rings can be used in many different applications, i.e. in healing sessions, around food and water, on appliances such as coffee pots, water jugs, on the stove, in the refrigerator, around faucets, and plants. Slim suggested placing rings on the chest to help relax and strengthen the tissue, stimulate cardio balance, calm swelling and tension of injuries. Testimonials report this ring may help with allergies, easing travel, fatigue, enhancing the taste and benefits of food and drink, speeding the healing process, enhancing growth in plants, and much more. There is no limit for this ring's use!