I have given myself a few days to relax over Easter and catch up with some reading - also been reading more newspapers (both funny and depressing)!
Because of the field I am in, I always read the health articles. Over the past few days there have been a few reports on new drugs or treatments for cancer. If there is one word guaranteed to frighten people it is “cancer”, so anything positive is a good news story.
When you cut through the padding and verbiage in the articles the truth is less than exciting. The new treatments MAY extend life for a few extra months and possibly give seriously ill people a better quality of life.
However none of the articles mentioned cancer prevention or things patients can do when diagnosed to compliment their medical treatments. Sir Richard Doll (famous cancer researcher) estimated that 90% of all cancers are environmental (even the most conservative suggest 75% are environmental) - yet there is no serious funding of cancer prevention strategies/programmes or serious money given to looking at improving the quality of patient’s lives with cancer.
Lifetime risk for most cancers is increasing constantly. The cancer lobby argues that more people diagnosed with cancer are living longer now so all the money in cancer research must be working - well yes and no! Diagnositic methods and screening procedures are certainly picking up a lot more of the early stage cancers and because of this people are living longer after diagnosis - but with a few exceptions, mortality rates from cancers HAVEN’T DECREASED, indeed the opposite has happened.
Again the cancer lobby will argue that increases in the mortality rates from cancer is due to the population becoming older (cancer=disease of the elderly) - yet even this does not stand up to examination. The cancers increasing at the greatest rate, such as breast cancer, prostrate cancer, kidney cancer, liver cancer and skin cancers are all affecting younger people.
What Can We Do?
So what are the major actions we can take to reduce our lifetime risk of cancer? Essentially this is about reducing our exposure to cancer causing agents - oxidants (which produce free radicals) and hormone distrupters. So here is what to avoid or reduce -
Oxidants
- Tobacco smoke
- Exhaust fumes
- Industrial pollution
- Excess body fat & obesity (fat produces inflammatory molecules)
- Burnt, fried or barbecued food
- Radiation and excessive sun exposure
- Viruses and bacteria (the more infections we get the more our DNA is damaged)
Hormone Distrupters
- Pesticides (a good reason to go organic?)
- Excess body fat and obesity - these conditions can lead to an increase in oestrogen production
- Plastics (especially soft plastics - often used in the food industry)
- Unopposed oestrogen formulations in synthetic hormone treatments (HRT and the Pill)
If we are unfortunately diagnosed with cancer, all the more reason to cut the above out of our lives or reduce them if possible.
“The greatest victory, is the battle not fought” (old Chinese proverb)