August 02, 2025

Study: Iowans fear cancer the most, yet half take no preventive measures

A recent survey of 3,000 respondents commissioned by Midss.org, an information source for better health, has identified the Iowa public’s greatest fears when it comes to diseases. The survey found that cancer is the most feared illness, followed by Alzheimer’s disease and diabetes. Despite these fears, the survey also revealed that a significant proportion of Iowans do not take proactive steps to try to prevent these diseases from occurring.

The Top 3 Diseases Feared:

#1 Cancer

The survey found that Iowans fear cancer the most. This concern is understandable, given that cancer is a complex disease that can affect any part of the body and has no known cure. The causes of cancer are also varied and include genetic factors, lifestyle habits, and environmental factors.

#2 Alzheimer’s Disease

The second most feared disease is Alzheimer’s disease. Alzheimer’s disease is a progressive neurodegenerative disorder that affects memory, thinking, and behavior. It is the leading cause of dementia, which affects over 50 million people worldwide. The disease has no known cure, and treatment is limited to managing symptoms.

#3 Diabetes

Diabetes is the third most feared disease in Iowa. Diabetes can significantly impact a person’s quality of life, requiring constant monitoring and management of blood sugar levels, and lifestyle changes such as dietary modifications and increased physical activity. If left uncontrolled, diabetes can lead to serious health complications, such as nerve damage, vision loss, kidney damage, and heart disease.

Other diseases feared:

#4 Stroke

#5 Heart Disease

#6 Pneumonia

#7 Chronic liver disease and cirrhosis

#8 Kidney Disease

#9 Chronic lower respiratory diseases

#10 Septicemia

One alarming discovery from the survey was that over half (58 percent) of Iowans who are concerned about serious illnesses take no proactive steps (such as regular exercise, healthy eating, avoiding tobacco and excessive alcohol consumption, maintaining a healthy weight, managing stress, getting adequate sleep) to prevent diseases from happening.

Regular exercise is an essential factor in reducing the risk of many diseases, including heart disease, stroke, diabetes, and some cancers. Healthy eating is another vital factor in reducing the risk of serious illnesses. A diet rich in fruits, vegetables, whole grains, and lean protein can help to lower blood pressure, reduce the risk of heart disease and stroke, and maintain a healthy weight.

When respondents were quizzed on the main reason they don’t do enough exercise, the majority put it down to their lack of motivation (40 percent). This was followed by time constraints (34 percent), limited access to a safe and convenient place to exercise (20 percent), and 6 percent even said they didn’t think it was important or necessary to exercise.

Despite the chance of health problems in the future, a surprising 40 percent of respondents said they regularly and knowingly make poor lifestyle choices.

And finally, when asked what the main reason they don’t eat as healthily as they could do, the majority admitted that they simply prefer unhealthy high-calorie meals (42 percent). Eighteen percent put it down to emotional eating, 16 percent blamed it on the lack of time to prepare healthy meals, 14 percent cited limited access to healthy foods, 8 percent say there is a social pressure to eat unhealthily, and 2 percent said they have a lack of knowledge or awareness about healthy eating habits and nutrition.

It’s clear that more education and awareness is needed to encourage people to take proactive steps to prevent disease. By adopting healthy habits like regular exercise and a nutritious diet, Americans can reduce their risk of these serious illnesses and improve their overall health and well-being” says Logan Nguyen of Midss.org.