Obesity – Causes and Consequences Obesity  Obesity is a complicated health problem that stems from a variety of variables, including behavior and genetics. Physical activity, inactivity, food choices, drug use, and other exposures are all examples of behaviors. The food and physical activity environment, education and skills, and food marketing and promotion are all significant elements. Obesity is defined as being highly overweight and carrying excessive amounts of body fat, as measured by a Body Mass Index (BMI calculator) of greater than 30. Your BMI is determined by comparing your weight and height A BMI of 20 to 25 is … Continue reading Obesity Is Harmful for You: Why Avoid It