Why Colon Cancer Is On The Rise In Young Adults

There’s been a noticeable increase in colon cancer cases in the younger demographic. Understanding the reasons behind the rise is crucial for developing effective prevention and intervention strategies. From lifestyle changes to environmental influences, several factors contribute to this concerning trend.

Changing Lifestyle Factors

One of the primary reasons for the rise in colon cancer cases among young adults is the shift in lifestyle habits. Sedentary lifestyles, poor dietary choices, and plenty of processed foods laden with preservatives and chemicals are increasingly common. These factors contribute significantly to the development of colorectal cancer over time.

Obesity Epidemic

The global obesity epidemic is another key player in the rise of colon cancer. Over 40% of Americans of all ages are obese, which increases the risk of various cancers. It exacerbates risk factors such as insulin resistance and chronic inflammation, which closely link to the development of colon cancer.

Delayed Diagnosis And Screening

Older adults go for colon cancer screenings regularly, but young adults often don’t undergo them until their symptoms become severe. This diagnosis delay allows the cancer to progress, making it more difficult to treat effectively.

Approximately two million Americans are diagnosed with cancer each year. This event is incredibly stressful and the financial burden only adds to it. Medical screenings are expensive and cancer is a costly illness to treat, and many young people haven’t accumulated enough savings to seek medical attention.

Genetic Factors

While the majority of colon cancer cases in younger people are linked to lifestyle factors, genetic predisposition can also cause a small percentage. Individuals with a family history of colorectal cancer or certain genetic syndromes like Lynch syndrome are at a higher risk of developing the disease.

Environmental Factors

Environmental factors such as exposure to carcinogens in the air, water and food supply may also play a role in colon cancer development. Researchers have linked industrial pollution, pesticides and other environmental toxins to the rising incidence of various cancers, including colorectal.

Delay In Seeking Medical Attention

Young adults are often more likely to ignore or downplay symptoms such as rectal bleeding, changes in bowel habits, weight loss and abdominal pain, attributing them to less serious conditions. These also tend to be embarrassing to talk about due to the stigma surrounding bowel habits. This delay in seeking medical attention can result in a missed early detection and intervention opportunity.

Should Young Adults Go For A Colonoscopy?

Doctors typically recommend colonoscopies for individuals between 45 and 75, but recent trends suggest earlier screening may be necessary for certain high-risk groups. Discuss the possibility of early screening with your health care provider if:

  • You have a family history of colorectal cancer or polyps.
  • You have genetic syndromes such as Lynch syndrome or familial adenomatous polyposis.
  • You experience concerning symptoms such as rectal bleeding, unexplained weight loss, mucus in your stool or persistent abdominal pain.
  • You have a personal history of ulcerative colitis or Crohn’s disease.

Don’t hesitate to seek medical evaluation, as early detection can significantly improve treatment outcomes and prognosis.

What You Can Do To Avoid Colon Cancer

While it’s not entirely possible to prevent a cancer diagnosis, there are a few lifestyle changes you can make to decrease your risk:

  • Eat healthy: Eat plenty of fruits, vegetables, whole grains and legumes, and limit red and processed meats. Aim for a high-fiber diet, low in saturated fats and sugars.
  • Stay active: Exercise regularly, aiming for at least 30 minutes of moderate exercise most days of the week. Physical activity can reduce the risk of colon cancer.
  • Maintain a healthy weight: Aim to achieve and maintain a healthy body weight. Obesity is a risk factor for colon cancer, but eating healthy and exercising regularly can help you manage your weight.
  • Avoid alcohol: If you drink alcohol, do so in moderation. The recommended daily amount is one drink for women and two for men. Excessive alcohol consumption has been linked to an increased risk of colon cancer.
  • Quit smoking: If you smoke, take steps to quit the habit. Smoking can place you at risk for many types of cancer, including colon cancer.
  • Manage chronic conditions: If you have conditions such as diabetes or irritable bowel disease, work with your health care provider to manage them effectively.

Look Out For The Warning Signs

It’s important not to make assumptions about your health solely based on age — cancer can affect younger adults and even children. Regular screenings, risk factors awareness, and proactive lifestyle choices are crucial for maintaining overall health and catching potential health concerns early.

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