presentation-obesity健康话题合编.pptx

Obesity What is obesity? Excessive body fat on your body Can affect you as young as a child Are you obese? Body Mass Index M = Weight in kilograms H = Height in meters BMI = m/h^2 Obesity is not just a cosmetic consideration.It is a chronic medical disease that can lead to: Diabetes High blood pressure Heat disease Cancer How does someone become obese? Overeating: Overeating leads to weight gain, especially if the diet is high in fat Physical inactivity Genetic: A person is more likely to develop obesity if one or both parents are obese Anorexia厌食症 A mental disability in which you choose not to eat, for fear that you may become fat. Bulimia贪食症 Using the bathroom after every meal Underweight Forcing yourself to vomit催吐 Overweight超重 25.00-29.99 on BMI scale Having more body fat on your body that what you need Over 1 billion people are overweight Muffin Top Love Handles Surgery for weight lose Gastric bypass Lap-band