Reasons Behind Increasing Colon Cancer In Adults

Changing Lifestyle Habits

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

Obesity Epidemic

The global obesity epidemic is another major factor in the increase of colon cancer cases. With over 40% of Americans of all ages classified as obese, the risk of various cancers rises. Obesity exacerbates risk factors like insulin resistance and chronic inflammation, which are closely linked to the development of colon cancer.

Delayed Diagnosis and Screening

While older adults regularly undergo colon cancer screenings, young adults often delay them until symptoms worsen. This delay in diagnosis allows the cancer to advance, making it harder to treat effectively.

Around two million Americans receive a cancer diagnosis each year, which is incredibly stressful, adding a financial burden. Medical screenings are costly, and cancer treatment is expensive, leaving many young people without enough savings to seek medical care.

Genetic Predisposition

While most colon cancer cases in younger individuals are linked to lifestyle factors, a small percentage can be attributed to genetic predisposition. Those with a family history of colorectal cancer or certain genetic syndromes like Lynch syndrome face a higher risk of developing the disease.

Environmental Influences

Environmental factors such as exposure to carcinogens in the air, water, and food supply may also contribute to colon cancer development. Studies have connected industrial pollution, pesticides, and other environmental toxins to the growing incidence of various cancers, including colorectal cancer.

Delay in Seeking Medical Care

Young adults often tend to ignore or downplay symptoms like rectal bleeding, changes in bowel habits, weight loss, and abdominal pain, associating them with less serious conditions. These symptoms can also be uncomfortable to discuss due to the stigma surrounding bowel habits. Delaying medical attention can lead to missed opportunities for early detection and intervention.

Should Young Adults Consider Colonoscopies?

While doctors typically recommend colonoscopies for individuals aged 45 to 75, recent trends suggest that early screening may be necessary for certain high-risk groups. Consult with your healthcare provider about the possibility of early screening if:

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

Do not hesitate to seek medical evaluation, as early detection can significantly enhance treatment outcomes and prognosis.

Preventing Colon Cancer

While preventing a cancer diagnosis entirely may not be possible, making lifestyle changes can reduce your risk:

• Eat healthily: Consume plenty of fruits, vegetables, whole grains, and legumes, and restrict red and processed meats. Opt for a high-fiber diet low in saturated fats and sugars.
• Stay physically active: Regular exercise, aiming for at least 30 minutes of moderate activity most days, can lower your risk of colon cancer.
• Maintain a healthy weight: Work towards achieving and staying at a healthy body weight. Obesity is a risk factor for colon cancer, but a balanced diet and regular exercise can help manage your weight.
• Avoid excessive alcohol: If you drink, do so moderately. The recommended daily intake is one drink for women and two for men. Excessive alcohol consumption has been linked to an increased risk of colon cancer.
• Quit smoking: Take steps to quit smoking, as it increases your risk for various types of cancer, including colon cancer.
• Manage chronic conditions: If you have conditions like diabetes or irritable bowel disease, collaborate with your healthcare provider to manage them effectively.

Recognize the Warning Signs

It’s crucial not to assume that your health is determined solely by your age — cancer can affect younger adults and even children. Regular screenings, awareness of risk factors, and proactive lifestyle choices are vital for maintaining overall health and catching potential health issues early.