While all individuals who received a 5mg dose requested additional treatment, only 15 of these who received the 10mg dose and 6 of these on the 15mg dose did so. As the dosage increased, sufferers reported decreasing pain strength and increasing unwanted effects. Side effects included raising nausea and increased heartrate in some sufferers. Professor Mervyn Maze from Imperial College London, and among the researchers, added: We thought cannabis may be beneficial in helping manage pain following surgery, as previous research indicated cannabinoids help ‘top up’ the body’s natural program for reducing pain feeling. This research proves it could be effective, with minimal unwanted effects at low dosages. The scholarly research was conducted using patients from Chelsea and Westminster Hospital, Charing Cross Medical center, Northwick Park Hospital, Kings College Medical center, The Manor Walsall, The Whittington, St Bartholomew’s, University College London Hospital, West Ravenscourt and Middlesex Recreation area Hospital.The depth of the major depression indicates the hardness of the enamel. Sadeghpour observed that the teeth treated with cocoa extract had been more resilient than those where fluoride was utilized. In another test, each tooth was left in a solution of either fluoride or cocoa extract overnight. The following day time, Sadeghpour subjected the tooth surface to solid acid for ten minutes. When he measured the quantity of calcium that experienced leached into the acid, he found that the teeth soaked in cocoa extract had lost 8 % much less calcium than their fluoride counterparts. Relating to a news release by the university, ‘The extract, a white crystalline powder whose chemical make-up is comparable to caffeine, assists harden teeth enamel, making users less vunerable to tooth decay.