Colorectal Cancer: An Increasing Threat to Young Adults
Colorectal cancer, the third leading cause of cancer deaths in both men and women, is now claiming more lives among younger individuals than ever before. Recent research has revealed that colon cancer is becoming increasingly prevalent in adults under the age of 50, making it the first leading cause of cancer death in young men and the second deadliest cancer for women in the same age group.
In the United States, colorectal cancer ranks third in overall cancer deaths, with Canada estimating roughly 24,100 new cases in 2023 alone, resulting in 9,300 deaths. This alarming trend highlights the importance of staying informed about colon cancer, including its symptoms, screening methods, and testing options.
Colorectal cancer typically affects the large intestine (colon) or rectum and can develop from non-cancerous tumors or precancerous conditions. Symptoms may include changes in bowel habits, abdominal pain, bleeding, unexplained weight loss, and anemia. Risk factors for colon cancer include a family history of the disease, obesity, smoking, alcohol use, sedentary behavior, and poor diet.
Despite the rise in colorectal cancer rates among young adults, Canadian screening policies recommend starting screenings at age 50 for average-risk individuals. However, those with higher risk factors, such as a personal history of colon cancer or inflammatory bowel disease, may need to be screened earlier.
Screening tests such as stool tests and colonoscopies are effective in detecting and preventing colon cancer at an early stage. Seeking medical attention for any symptoms of colorectal cancer is crucial as early detection can save lives. By raising awareness and understanding the importance of timely screenings, we can work towards reducing the impact of this deadly disease on individuals of all ages.