Childhood obesity is a major health concern affecting Canadian society. Childhood obesity is a form of obesity that affects children and adolescents. It is defined as an excess accumulation of body fat in people 18 years of age and younger.In Canada, the number of children who are overweight or obese is staggering as “according to the World Health Organization standards of measurement, 31.5 per cent of five to 17 year-olds — an estimated 1.6 million Canadians — were classified as overweight (19.8 per cent)