Joint cracking can be treated with olive oil (1 teaspoon per day) or the oils you mentioned below, MSM Sulfur, Joint Formula and Calcium Formula, Black Cherry Juice concentrate (1 teaspoon added to cup of water, 2-3 times weekly); bathe in hot water, sea salt (1-2 boxes); and start stretching/moving the joints. Change his diet - more fruits and green veggies! Cut out or cut down on the meat, dairy, refined grains and starches. There is healing and hope for your son! Peace and Love!
Joint Aid
MSM Sulfur