Obesity is one of the most misunderstood diseases, and myths about it can cause stigma, misinformation, and stop people from getting the right care. By clearing up some of these myths, we can better understand obesity and have more supportive, science-based conversations about health.
Myth 1: Obesity is Just About Willpower
Many people think obesity is caused only by a lack of willpower or self-control. This idea oversimplifies a very complex health condition and ignores the biological, environmental and mental health factors that affect body weight.
Studies show that genetics play a big role in whether someone is more likely to develop obesity. Hormones like leptin and ghrelin, which control hunger and fullness, can also make it harder to manage weight. Factors like access to healthy food, healthcare and safe places to exercise also play a major role.
What to Know: Obesity is a chronic disease caused by many factors beyond personal choices. It’s important to be compassionate and understanding when supporting someone with their health.
Myth 2: Diet and Exercise Alone Can Solve Obesity
Eating healthy and staying active are important for everyone, but they often aren’t enough to manage obesity. For many people, biological factors make losing weight very hard, even with lifestyle changes. For example, the body’s metabolism can slow down to hold onto its current weight.
Medical treatments, like medications or weight-loss surgery, can help people manage obesity when lifestyle changes aren’t enough. These treatments are based on science and target the biological causes of obesity.
What to Know: There is no single solution for weight management. Most people need a mix of healthy habits and medical support to find what works for them.
Myth 3: Obesity is a Choice
This myth adds to stigma and ignores that obesity is a complicated health issue. Nobody chooses to have obesity, just like nobody chooses to have diabetes or high blood pressure.
Obesity can be caused by many things, like genetics, hormones, mental health, medications, and life situations. Bigger issues, like the marketing of unhealthy foods and lack of access to fresh food, also make obesity harder to avoid.
What to Know: Obesity isn’t about making “good” or “bad” choices. It’s about understanding the many factors that need personalized solutions.
Myth 4: Weight Loss Equals Health
Some people think losing weight is the only way to be healthier. While weight loss can help, it’s not the only thing that matters. Improving blood pressure, blood sugar, and physical movement are also important signs of better health.
Even if someone’s weight doesn’t change, healthy habits like eating better or staying active can still improve their overall health. Focusing only on the scale can lead to frustration and unhealthy choices, taking attention away from other parts of well-being.
What to Know: Health is about more than a number on the scale. Positive lifestyle changes matter, no matter what the scale says.
Myth 5: People with Obesity Just Need to Try Harder
This harmful myth creates stigma and ignores the science of obesity. Weight management isn’t just about “trying harder.” Many people with obesity are already working hard to improve their health but face biological and environmental challenges that make it very difficult.
Healthcare providers, family, and friends can make a big difference by offering encouragement and understanding instead of judgment.
What to Know: Empathy and science-based care are key to supporting people on their health journeys.
Obesity is a complex health condition that can’t be explained by simple ideas or stereotypes. By addressing these myths, we can create more understanding, reduce stigma and provide better support for people working toward better health.
Whether through education, medical care or community help, it’s important to approach obesity with kindness, science and a commitment to helping others.
