Obesity Being severely overweight increases your risk of many health problems. Weight loss do's and don'ts Learn what to do and what to avoid. (3 min. read) The Basics What's the ideal amount of exercise to shed pounds? Why your waist size matters What's your shape? Take control of metabolic syndrome Exercising when you're overweight More information Surgery for obesity How to be a more mindful eater Calculate your body mass index Dining out with an eye on health Obesity quiz How to achieve your healthy goals Types of bariatric surgery Weight loss can improve knee arthritis Tackling big weight-loss goals Why we gain weight Related stories