Name of the medical condition and other names that it’s been known by
What is Obesity?
Obesity is a health condition in which a person has too much body fat. It's more than just being a little heavy—it's when someone's weight is much higher than what's considered healthy for their height. Doctors often use a measurement called Body Mass Index (BMI) to determine if someone is obese. If a person's BMI is 30 or higher, they're considered obese.
When someone is obese, it can cause many health problems. These include:
• Heart disease
• High blood pressure
• Type 2 diabetes
• Some types of cancer
• Sleep apnea (trouble breathing while sleeping)
• Osteoarthritis (joint pain)
• Mental health issues like depression
Obesity occurs when people take in more calories (energy from food) than they burn through physical activity and normal body functions. This extra energy gets stored as fat.
Many things can contribute to obesity:
• Overeating, especially foods high in fat and sugar
• Not getting enough exercise
• Genetics (some people are more likely to gain weight because of their genes)
• Certain medical conditions or medications
• Lack of sleep
• Stress
• Environmental factors, like easy access to unhealthy foods
Treating obesity usually involves making lifestyle changes, such as:
• Eating a healthier diet with more fruits, vegetables, and whole grains
• Getting regular exercise
• Changing behaviors around food and activity
• In some cases, doctors might recommend weight-loss medications or surgery
It's important to remember that obesity is a complex condition, and it's not just about willpower or personal choice. Many factors, including genetics, environment, and social issues, affect obesity.
Trend
• In the United States, obesity is a big problem that's getting worse. Here are some numbers:• Currently, about 42% of American adults are obese. That's about 138 million people.
• In the last five years, the number of obese adults has increased. In 2015-2016, about 39.6% of adults were obese, compared to 42.4% in 2017-2018.
• Looking ahead five years, if this trend continues, we might see obesity rates reach 45% or higher by 2028. That could mean over 150 million obese adults in the U.S.
History
People have always had different body shapes and sizes, but obesity as a widespread health problem is relatively new. In the early 1900s, being heavier was often seen as a sign of health and wealth. But as food became more plentiful and jobs became less physical, people started gaining weight.
In the 1950s and 60s, doctors began to notice more health problems related to excess weight. By the 1980s, obesity rates started rising quickly. Fast food, sugary drinks, and less active lifestyles all played a part. In 1985, no state had an obesity rate higher than 15%. By 2019, every state had rates over 20%, with many over 30%.
Today, obesity is recognized as a major public health issue. Governments and health organizations are working on ways to help people maintain healthier weights and prevent obesity-related diseases.
• Centers for Disease Control (CDC)
• National Institute of Diabetes and Digestive and Kidney Diseases
• National Library of Medicine
• World Health Organization
For informational purposes only. Consult a medical professional for advice.