Obesity as great a danger as armed conflict
Around 2.1 billion people — about 30% of the world’s population — are now overweight or obese. The problem is getting worse, but whose responsibility is it to cut us down to size?
Chocolate is good for you, claim new reports
Sweet tooth? According to new research, plenty of chocolate could be a miraculous path to losing weight. But are headline-grabbing health reports trustworthy?