WASHINGTON (Reuters) -" Americans are eating more fat and cholesterol as "low-carb" diets grow in popularity, but people do not seem to be losing weight and they are putting their health at risk, U.S. researchers said on Friday.

If the trend continues toward more fat and fewer vegetables and grains, Americans could suffer more heart disease, already the No. 1 killer in the country, they warned. "

People do not seem to be losing weight? Haven't they seen the studies where people doing low carb loose more weight than people doing low fat? As for eating fewer vegetables and grains, I am personally eating more veggies than I ever have before. Fewer grains, yes. But most grains are mostly starch, with little nutritional value.