Programs » We Can!® » Healthy Weight Basics » Why Obesity Is a Health + Why Obesity Is a Health Problem Why Obesity Is a Health Problem obesity. We Can!® is working to make a difference in helping families Adult Obesity Rates and Statistics Childhood Obesity Rates and Statistics prevalence of childhood obesity has more than doubled among children continue to suggest that overweight and obesity are having a greater Health Problems Linked to Obesity Obesity in childhood can add up to health problems—often for life. In adults, overweight and obesity are linked to increased risk of heart Becoming obese doesn't happen overnight. Obesity happens over time when overweight and obesity. * Why Obesity Is a Health Problem