For those who are overweight, pinpointing how or why they got to be their current size can be hard. Simply stated, obesity results from an energy-imbalance issue—more calories are taken in than the body can burn off, resulting in weight gain. However, obesity is a complex issue for which there is no single cause. Family history, gender, age and even culture can contribute to a person’s weight struggles.
Changing culture
Increased consumption of nutrient-poor foods high in sugar and saturated fats has led to nationwide obesity rates that have more than doubled since the late 1970s, from 15 to 35 percent. Four out of five consumers see going out to a restaurant as a better way to use their leisure time than cooking and cleaning up at home. Yet, portion sizes at restaurants are often so inflated that one fast-food meal can provide an entire day’s supply of calories.
Some researchers have blamed technology for contributing to today’s obesity epidemic. Americans spend an average of four hours in front of a screen every day, and a majority of adults do not engage in regular physical activity.
In the genes
Heredity may influence anywhere from 25 to 70 percent of the differences in people’s body weights and the amounts of fat they store. It also determines a person’s metabolism and how effectively the body burns calories.
Gender and age
As people age, they tend to be less active and their metabolism slows down, due to a loss of muscle mass. If calorie-intake levels are not adjusted, people are likely to gain weight as they grow older. Women are also more prone to obesity because they generally have less muscle mass, burn fewer calories and gain weight more easily.
The emotional side
No one eats with the intention of becoming obese. For those with low self-esteem, depression or traumatic experiences in their pasts, turning to food can provide a sense of comfort and may help them deal with unpleasant situations or emotions.
The toll
The U.S. Department of Health and Human Services estimates that obesity is associated with 300,000 American deaths per year. This is because it increases the risk of developing serious health conditions, including heart disease, diabetes, arthritis and some cancers.
Not inevitable
While there is no cure for obesity, people can overcome it. It is one of the few health conditions that is preventable and reversible. Talk with your healthcare provider about beginning a comprehensive weight-loss program, one that will successfully address the physical, social and emotional reasons influencing your weight gain.
Has it been a while since your last primary care appointment, or do you need a new physician? Call us at 317.565.0565 to request an appointment.
Sources: CDC.gov, HHS.gov, NIDDK.NIH.gov, WHO.org
