A US study estimated that healthy lifestyle changes can reduce the risk of colorectal cancer by up to 70 percent. A few simple changes can reduce your risk.
On Tuesday we looked at the risk factors for colorectal cancer. Colorectal cancer is a disease that usually affects the over-50 crowd, but it’s never too early to eat a healthy diet to promote colon health.
A healthy lifestyle is one of the keys to colorectal cancer prevention. By increasing the amount and intensity of exercise we get and modifying our diet, we can substantially reduce our risk of getting colorectal cancer. A study indicated that moderate (not drastic) lifestyle and dietary changes could possibly reduce the incidence of colorectal cancer in the US by as much as 70 percent.
Our body mass index (BMI) is directly related to colorectal cancer risk. A meta-analysis revealed that, compared to those with a BMI under 23, colorectal cancer risk increases
Not a fan of exercise? The good news is that researchers have found that even moderate levels of exercise – walking briskly for only 3 to 4 hours a week– can reduce colorectal cancer risk by 20 to 30 percent.
Cut out the red meat
A study of US male health professionals found that those who ate beef, pork, or lamb as a main dish more than five times a week had a three-fold increased risk of colon cancer, compared to men who ate these meats less than once a month. Processed meats (cold cuts, hotdogs, etc.) have also been associated with increased colorectal cancer risk.
Lower the heat
Researchers suspect that the way meat is cooked may be the link between red meat and colorectal cancer. Colon cancer risk increases when meat is cooked at high temperatures for long periods of time.
Bump up the fibre
There’s some evidence that highly refined carbohydrates may increase the risk of colorectal cancer.
Do the D
Although the research is still out on some supplements, supplementing with calcium and vitamin D appears to possibly lower the risk of colorectal cancer.
It’s one of the least favourite physical tests, but for those over 50, early detection of colorectal cancer can save lives. Polyps take 10 to 15 years to develop into cancer, so if they’re detected early and removed, cancer may be stopped before it develops.
If you have a family history of the disease, talk to your health care practitioner about possible early screening, screening more frequently, or genetic testing.
These healthy lifestyle changes will also reduce your risk of cardiovascular disease—a double bonus.