Tran Tung Anh never expected that, after hundreds of job application rejections, he would work at Apple and gain admission to a master’s program in computer science at Harvard University in the U.S..

Weight loss has always been a personal and often sensitive journey. But in recent years, what was once a slow process of lifestyle change has morphed into a global rush for instant transformation.

A growing body of recent research and industry commentary suggests that a shift in how organisations approach site ...