Individuals with Obesity

Obesity is defined as an excess fat accumulation that can lead to health complications. It increases the risk of diseases and health problems, which include high blood pressure, diabetes, and heart disease. Body Mass Index (BMI) is a standardized tool that is used to determine weight status. An individual with a BMI over 30 is considered obese. A BMI of 30-34.9 is class I obese, 35-39.9 is class II obese, and 40 or higher is class III extreme obesity.

There are various causes that contribute to an individual's obesity. These include inactivity, unhealthy diet, lack of sleep, certain medications, and medical problems. Inactivity, or a sedentary lifestyle, can lead to obesity, as there are more calories being consumed than burned. Diet plays a large role as well, as unhealthy food and large portion sizes lead to weight gain. When people do not get enough sleep, there is a change in their hormones that increases appetite. Certain medications may lead to weight gain as side effects if there are no changes made in diet or exercise. There are some medical conditions that are linked to obesity and may be an underlying cause.

Obesity usually results from a combination of the previous causes as well as risk factors. These risk factors include genetics, family lifestyle, age, and social and economic issues. Genes affect the amount of body fat, as well as its distribution, and there is a genetic predisposition to becoming obese. Family lifestyle is an important contributor, not only do genetics have an influence, but daily life and eating habits matter as well. Age does not determine obesity, as it can occur at any age, but the older an individual gets, the more hormonal changes and decreasing metabolism, which can lead to weight gain. Social and economic issues contribute as well, as healthier food is more expensive. Also, the people you spend time with may have an influence, because when you have obese friends or relatives, there is a higher probability of you becoming obese as well.

Obesity leads to may other problems and an overall lower quality of life. It is important to take control over your life and get to a healthy weight.


Mayo Clinic Staff. "Obesity". <www.mayoclinic.org/diseases-conditions/obesity/basics/symptoms/con-20014834> 2015.