http://humorfeed.com/story.php?title=dunking-digestives-in-tea-more-addictive-than-heroin-scientists-find ‘And, of course, soon one or two biscuits aren’t enough and users can find themselves going through a whole packet in one sitting. While there is no immediate risk of overdose, a regular, growing use can lead to obesity and a serene happiness.’ Fri, 06 May 2016 13:44:35 UTC en