A new report released by the Canadian Cancer Society predicts that almost one in two Canadians will be diagnosed with cancer in their lifetime.
“One half” is a very sobering number!
Currently, cancer is the leading cause of death in Canada, accounting for almost 1/3 of all of all deaths (30%).
Heart disease is the second leading cause of death, accounting for 1/5 of all deaths (20%).
In an interview with Peter Goffin of the Toronto Star, Dr. Robert Nuttall, Assistant Director of Health Policy at the Canadian Cancer Society attributed this alarming new statistic that 1/2 will get cancer in their lifetime to the “aging population” – not “lifestyle factors”.
“The important thing to remember here is that the biggest driver behind this is the aging population. “Canadians continue to live longer, and cancer is primarily a disease that affects older Canadians.”
Japan has the oldest population in the world, with ~1/3 of people aged over 60.
What do their statistics show?
According to the Institute for Health Metrics and Evaluation, Japan’s leading causes of death (2015) were:
- cerebrovascular disease (stroke)
- cardiovascular disease (heart disease)
- lower respiratory infection
- Alzheimer’s disease
Lung cancer was 5th, followed by stomach cancer (6th) and colorectal cancer (7th). In Japan, a country with the oldest population in the world, cancer of any kind wasn’t even in the top four!
Are half of us really going to get cancer because of the “aging population” or is it because of “lifestyle factors”?
Looking at the top 4 Causes of Cancer in Canada:
- Lung cancer is the number one form of cancer and the Canadian Cancer Society indicates that more than 85% of lung cancer cases in Canada are related to smoking tobacco.
- Colorectal cancer is the second leading cause of cancer and the Canadian Cancer Society indicates that risk factors for colorectal cancer include (a) diet , (b) being overweight, (c) physical inactivity and (d) smoking.
- Breast cancer (in both men and women) is the third leading cause of cancer. Apart for personal and family history of breast cancer and other genetic factors, the Canadian Cancer Society list the following known risk factors: (a) exposure to ionizing radiation, (b) use of oral contraceptives (c) alcohol and (d) being obese.
- Prostrate cancer which only affects men, is the fourth leading cause of cancer and the only known risk according to the Canadian Cancer Society is family history.
Major Risk Factors for the top 4 Causes of Cancer
Here are the major risk factors for the top four leading causes of cancer in Canada;
- being overweight
- physical inactivity
- exposure to ionizing radiation (x-rays)
- use of oral contraceptives
Except for use of x-rays, all of these are lifestyle factors!
Diet, being overweight and being inactive are three things that can be changed easily and sustainably!
A low carb approach can be particularly helpful, as it can not only address being overweight, but new studies have found that a number of cancer cells feed exclusively on glucose. It is thought that a ketogenic lifestyle may play a role in reducing the glucose available for some types of cancer.
We being told that ‘the biggest driver behind the projection that half of us will get cancer in our lifetime is the aging population‘ – when it would seem that the underlying risk factors of these cancers are lifestyle factors.
In fact, the Canadian Cancer Society says themselves that half of the cases are preventable;
“We already know a lot about how to prevent cancer. If we, as a society, put everything we know into practice through healthy lifestyle choices and policies that protect the public, we could prevent about half of all cancers.”
We will all age and this is not preventable, but by addressing lifestyle factors including smoking, diet, overweight and physical inactivity and others, we should be able to prevent almost 1/2 of all cancers.
Have questions on how I can teach you how to eat healthier and work with you to help you tackle being overweight and inactive, then please send me a note using the “Contact Us” form on this web page.
To your good health!
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Canadian Cancer Society, http://www.cancer.ca/en/cancer-information/cancer-type/lung/risks/?region=on#ixzz4kZ5AnNz6
Canadian Cancer Society, http://www.cancer.ca/en/about-us/for-media/media-releases/ontario/2011/not-enough-canadians-being-screened-for-colorectal-cancer-leading-to-many-unnecessary-deaths/?region=on#ixzz4kZ5vSGSS
Canadian Cancer Society, http://www.cancer.ca/en/cancer-information/cancer-type/breast/risks/?region=on#ixzz4kZ8RvXbm
Canadian Cancer Society, http://www.cancer.ca/en/cancer-information/cancer-type/prostate/risks/?region=on#ixzz4kZ9J6o64
Canadian Cancer Society, http://www.cancer.ca/en/cancer-information/cancer-101/cancer-research/prevention/?region=on#ixzz4kZ9jQJwt
Institute for Health Metrics and Evaluation, http://www.healthdata.org/japan
The Toronto Star, Peter Goffin (Staff Reporter), Tue June 20 2017, https://www.thestar.com/news/gta/2017/06/20/half-of-all-canadians-will-get-cancer-in-their-lifetime.html