My grandmother had very bad shoulder pain for years. She couldn't lift her arm very high. She said it was bursitis but was never officially diagnosed. A retired Dr. to her to take two teaspoons of concentrated cherry juice every day. Her shoulder pain went away in a few months and never came back unless she forgot to buy cherry juice. It's hard to find concentrated cherry juice in the stores now. Most health foods have it. She mixed it with a small glass of water. It certainly won't hurt you and it may work.