Taiwan study confirms benefits of ketamine therapy for severe depression focustaiwan.tw - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from focustaiwan.tw Daily Mail and Mail on Sunday newspapers.
For decades now, cigarette makers have marketed light cigarettes, which contain less nicotine than regular smokes, with the implication that they are less harmful to smokers health. A new UCLA study shows, however, that they deliver nearly as much nicotine to the brain. The basic numbers would seem to bear that out the less harmful claim.