http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. (PhysOrg.com) -- While jams and other consumer products are strictly regulated and are required to pass stringent tests before they can be sold, tobacco has no restrictions and manufacturers can, and do, add anything they want into the product. http://www.physorg.com/news139235085.html Medicine & Health Fri, 29 Aug 2008 13:24:45 EST news139235085