Weight gain has become a common issue across the globe. According to the World Health Organization, obesity rates have tripled since 1975. In 2016, more than 1.9 billion adults were overweight. This rising trend affects all age groups, with children and adolescents increasingly facing weight challenges. The societal impact includes heightened healthcare costs and lower productivity, while individuals often suffer from poor self-esteem and stigma. Healthy weight isn't just a number on the scale. Understanding the difference between healthy and unhealthy weight gain is crucial...