Research made national news this week that the cookies are more addictive than psychoactive drugs. That claim may be exaggerated, but the neuroscience of junk food addiction is nonetheless fascinating and relevant—mentally, physically, and socially.
As the global cost of obesity approaches $700 billion, international bank Credit Suisse puts an economist's eye to the science of soda, table sugar versus high-fructose corn syrup, the increasing size of humans, and what's to be done.
Confidentiality remains protected by law. Doctors will not become covert government agents. But the Affordable Care Act may get more physicians talking with patients about preventing sexually transmitted infections.