Researchers at the University of Michigan want to find answers to questions, whether parents should force children to eat what they don't like.
Research by American scientists shows that children who eat fast food often tend to score lower in some subjects such as math, science or comprehension.
In the latest study, Japanese scientists found that babies who were exclusively breastfed for the first six months reduced their risk of obesity by up to 50%.
A study in the UK showed that parents often use sweet food to