Prevent Colon Cancer

5 Ways to Prevent Colon Cancer

Although a large number of risk factors for colon cancer aren’t changeable — age, race, rare inherited genetic syndromes, family and personal history — but a lot more are.

As we already know, with all diseases, prevention is the best medicine when it comes to colorectal cancer.

Colon cancer and rectal cancer, typically grouped together as colorectal cancer because they are both diseases that targets the large intestine, affect approximately 3 in 200 worldwide.

Colorectal cancer is the third most common cancer in the United States (aside skin cancers) and the second most common cause of cancer-related death, after lung cancer. The National Cancer Institute estimates that around 140,000 people in the United States will be diagnosed with colorectal cancer each year.

Optimum prevention, therefore, plays a huge role to improve the health both of individuals and the public as a whole.

The following are the most powerful ways to prevent colon cancer and rectal cancer.

1. Don’t Pick Up another Cigarette

Most people know that cigarette smoking raises lung-cancer risk but are less aware of its connection to colon cancer and rectal cancer.

READ  8 Home Remedies for Wrinkled Hands

2. Do More Exercise — the Harder, the Better

Regular, moderate exercise — exercise that slightly increases your heart rate — such as brisk walking, lowers the risk of colon cancer and rectal cancer.

But vigorous exercise appears to offer the biggest benefit.

A National Cancer Institute study of over 1.4 million people, published in June 2016 in the journal JAMA Internal Medicine, found that higher levels of physical activity, compared with lower levels, were associated with a 16 percent lower risk of colon cancer and a 13 percent lower risk of rectal cancer. (1)

The American Cancer Society offers tools to help people who want to become more physically active, including a target-heart-rate calculator that helps you determine whether you are reaching workout goals.

 

3. Maintain a Healthy Weight

Men and women who are overweight or obese are more likely to develop colorectal cancer.

The danger seems to be especially high for men, especially those who amass extra pounds around their midsection.

Rising obesity rates in the United States also seems to be linked to increasing rates of colorectal cancer among younger people.

A study published in October 2018 in the journal JAMA Oncology tracked the health of over 85,000 women for 22 years and found that the higher a woman’s body mass index (BMI), the greater her risk of developing colorectal cancer before age 50.

The study found that women ages 20 to 49 who were considered overweight or obese had up to twice the risk of developing early-onset colorectal cancer, compared with women who reported the lowest BMIs. (2)

 

4. Avoid Drinking Alcohol to Excess

Moderate to heavy alcohol use has been linked with a higher risk of cancers of the colon and rectum.

Evidence for this is generally stronger for men than women, but studies have found a connection in both sexes.

The American Cancer Society suggests limiting alcohol to two drinks a day for men and one for women. (3)

READ  Pump Implants May Rejuvenate Heart Failure Patients

5. Have Regular Colon Cancer Screening

Screening tests aim to identify colorectal cancer in individuals who don’t have typical symptoms, such as bloody stool or abdominal pain.

They may be able to spot colorectal cancer at its early stages and can identify precancerous colorectal polyps (abnormal growths). There are two kinds of screening tests: stool-based tests and visual exams.

Stool-based screening tests analyze feces samples for occult (hidden) blood or abnormal sections of DNA. Samples are fairly easy to collect at home and return to a doctor’s office or medical lab. But testing must be done fairly frequently, even as often as every year.

There are a number of different colorectal visual exams, but the gold standard is colonoscopy. During this procedure, while a patient is sedated, doctors examine the inside of the colon and rectum via a device inserted through the anus: a long, flexible tube with a tiny video camera at the end. Prior to this procedure, patients need to clean out the colon and rectum, a process that involves drinking a powerful laxative solution.

During a colonoscopy, doctors can remove and biopsy any polyps they find, leading to a determination of whether a growth is cancerous, precancerous, or benign.

Removal of polyps detected through screening is one reason colorectal-cancer death rates have been dropping over the past few decades.

Colorectal screening also offers the advantage of detecting and treating colorectal cancer while it is still localized, meaning it hasn’t spread beyond the large intestine. Cancer caught and treated in this early stage has a five-year survival rate of roughly 90 percent.

Unfortunately only a little more than one-third of colorectal cancers are identified at this stage. One of the problems is that many people who should be undergoing screening tests aren’t having them.

The U.S. Preventive Services Task Force, which sets policy for Medicare and private insurers under the Affordable Care Act, recommends that colorectal screening for people at average risk begin at age 50.

But in May 2018, the American Cancer Society revised its guidelines and shifted its recommendations from 50 to 45, after a review of data showing increasing incidence of the disease among younger people.

In an article published in June 2017 in the American Journal of Gastroenterology, the American College of Gastroenterology suggested that African Americans at average risk begin screening at age 45 because of high rates of colorectal cancer in this group. (4)

One advantage of colonoscopies is that they can be done far less frequently than stool-based tests. People at average risk generally need be screened this way only once every ten years.

harrison viano

He is simple, funny, adventurous and welcoming. He founded Shzboxtoday to help anyone/everyone who is shy like him to find a solution to pressing health matters and still remain anonymous. You can reach-out to him via Facebook, Instagram or Email.

Give us your thoughts on what you just read