Because regulatory approval of cognitive enhancement drugs is likely, physicians may want to consider whether they would condone the practice for restoration of function only or for enhancement purposes as well.
New brain imaging suggests that asking patients to put themselves in their surrogates’ shoes when thinking about advance directives might lead to directives that better line up with what surrogates think they should decide.
Though body size can be altered with environmental or behavioral changes, anatomic shape, which appears to be genetically determined, cannot be changed except by surgery, trauma, or illness.
It is difficult to argue that consumers are maximizing their welfare by consuming trans fats, particularly because the production and taste costs of replacing them do not outweigh the health benefits.