Kevin D Hall The Washington Post

Obesity has been on the rise worldwide for decades, putting people at risk for developing diabetes, heart disease and several forms of cancer. Today, two thirds of adults and one third of children in the United States are overweight or obese. As the numbers on the scale get bigger, so does the diet and weight-loss industry, which is now worth tens ...

Obesity has been on the rise worldwide for decades, putting people at risk for developing diabetes, heart disease and several forms of cancer. Today, two thirds of adults and one third of children in the United States are overweight or obese. As the numbers on the scale get bigger, so does the diet and weight-loss industry, which is now worth tens ...