Can I just say a huge thanks for your time and advice. As you know I have had horrendous pain in my right shoulder since 2010 after a serious car accident and rheumatoid arthritis in my knuckles and thumbs. You recommended magnesium oil, along with other natural organic products. Within 24 hours on using the magnesium oil the pain had eased off and is constantly improving. I even played the piano for an hour and a half the day, something I have not been able to do for a long time. By relieving the pain in my shoulder I am able to hold it in the right place and now am working on strengthening the muscles around it to get it back in alignment. Again something I haven’t been able to do for a long time.