Professor Rajiv Jalan (UCLÌýLiver & Digestive Health)ÌýÌýtalks about a study of people who went alcohol-free for a month, sayingÌýthe volunteers showed a 'significant reduction in blood pressure and their weight was reduced by between 2-3 kilos.'Ìý ,Ìý (from 3 mins, 28 secs),Ìý