Every level of obesity explained with animation

What actually changes inside the body as weight goes up? This animation walks through 7 levels, from a healthy weight to a BMI of 60 and above, and what happens to fat cells, the heart, blood sugar, the joints, breathing and sleep at each stage, along with the treatments that can help. Weights and heights are shown in both pounds/inches and kilograms/centimetres. ⚠️ This video is for educational purposes only and is not medical advice. BMI is a screening tool, not a diagnosis. Talk to your doctor about your own health. CHAPTERS 00:00 Obesity has 7 levels 00:51 Level 1: Healthy weight 02:37 Level 2: Overweight 04:42 Level 3: Obesity class 1 07:22 Level 4: Obesity class 2 09:59 Level 5: Obesity class 3 12:10 Level 6: BMI 50 and up 14:35 Level 7: BMI 60 and up