Health experts believe that simple changes towards healthy food may greatly influence the amount of calories consumed.

Lead researcher Brian Wansink, from Cornell University, said that there was no one ingredient that can reduce childhood obesity and added that people should be sensible choices.
“There is no magic food or ingredient that will end childhood obesity, but learning to substitute certain foods --- such as choosing a combination snack of vegetables and cheese instead of potato chips or sweets --- can be an effective tool to induce children to reduce their caloric intake while snacking”, he said.
Source-Medindia