New Insights Into How Major Weight-loss Drugs Work
Some of the most important weight-loss drugs work by enhancing the effect of the brain chemical serotonin. These include sibutramine (trade name Meridia) and fenfluramine, which was recalled after the combination with dexfenfluramine, called fen-phen, was linked to potentially fatal heart valve abnormalities.However, little has been known about the molecular mechanism by which serotonin suppresses appetite. [click link for full article]

Mother dies days after having her stomach stapled
A mother died from complications four days after having a gastric bypass. Lynda Taylor, 33, opted for the risky surgery after failing to lose weight with dieting and anti-obesity drugs

Statins: Side effects of anti-cholesterol drugs questioned
They're the new anti-cholesterol wonder drugs taken by millions. But with side effects including muscle pain and depression, some experts are now asking: should they be dispensed more carefully?

Smoking and booze ‘creates a vicious cycle’
Smoking reduces the effects of alcohol and may encourage excessive drinking, scientists have found. In the long-term it could alter a smoker's metabolism and reduce the benefits of medicinal drugs

Connecticut approves ban on sodas in schools (Reuters)
Reuters - Connecticut's state legislature voted on Thursday to ban sales of sodas and other sugary beverages in state elementary, middle and high schools as part of an effort to stem teen obesity.