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How to avoid Cancer !


What is cancer?
Cancer is not just one disease, but many diseases. There are more than 100 different types of cancer.
Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. Cancer cells can spread to other parts of the body through the blood and lymph systems.
Cancer is a leading cause of disease worldwide (GLOBOCAN estimates that 12.7 million new cancer cases occurred worldwide in 2008).

The top 4 causes being:
• Lung (12.7%)
• Female breast (10.9%)
• Colorectal (9.7%)
• Stomach cancer (7.8%)
In all these four cancers account for 40% of deaths from cancer.

Although the incidence rate in developed countries is twice as high as the developing countries like ours, but the outcome ( in terms of death and disease) is much worse in the developing countries, owing to poor detection at early stage, and poor case management. However, the incidence of cancers related to infections like stomach, liver or cervix ( which can be prevented) are more common in developing countries.

GOOD NEWS is that about half of all cancer cases are preventable. Prevention offers the most cost-effective long-term strategy for the control of cancer.
And even Cancer diagnosis is still not a death statement. If detected early can be cured.

Many reasons within our genes, our lifestyle, and the environment around us may increase or decrease our risk of getting cancer.

There are simple measures that we as ordinary human beings can take to prevent cancers to some extent.

Here are they :

Part 1

LIFESTYLE:

TOBACCO in smoke or chewable form TOPS the list.
Tobacco use is the single greatest avoidable risk factor for cancer mortality worldwide, causing an estimated 22% of all cancer deaths per year.
Cancer that tobacco can cause are of lung, esophagus, larynx (voice box), mouth, throat, kidney, bladder, pancreas, stomach, cervix and female breast.
About 70% of the lung cancer burden can be attributed to smoking alone.
Second-hand smoke (SHS), also known as environmental tobacco smoke, has been proven to cause lung cancer in non-smoking adults.
Avoiding tobacco is best, however cessation of the use of tobacco, gradually reduces the risk, and in 15 yrs is as good as for non smokers.

ALCOHOL
Alcohol is a risk factor for many cancer types including cancer of the mouth, pharynx, larynx, oesophagus, liver, colorectum and breast. Risk of cancer increases with the amount of alcohol consumed. The risk from heavy drinking for several cancer types (e.g. oral cavity, pharynx, larynx and esophagus) substantially increases if the person is also a heavy smoker.
WEIGHT & EXERCISE
Obesity is a cause for most chronic diseases and cancers, including breast, prostate, lung, colon and kidney and endometrium.
A general goal of 30 minutes exercise every day and keeping the body weight in the normal range can avoid from a lot of cancer risks.

RISKY BEHAVIORS:
-Practice safe sex & do not share needles, sharps like nail cutters and razors. There may cause Hepatitis B, C or HIV infections which can then lead to Liver or other cancers. Cancers caused by infectious agents(viruses etc) are more common in developing nations e.g. Cervical Cancer, Liver Cancer and Stomach Cancer.

SUN EXPOSURE:
Light skinned especially should protection from sun by use sunscreen with SPF >30 between 10 AM and 4 PM. Skin cancers like Basal Cell Carcinoma(BCC) or Melanomas. BCC are less aggressive but Melanomas are very aggressive and fast growing cancers & kill 75% of those who have them.

PART-2
FOOD

What makes some foods cancerous?
Refined sugars: They act as fuels for the growing cancer cells, as ready energy. Terms suggestive of refined sugars on food labels are: high-fructose corn syrup, sugar, sucrose, enriched bleached flour, white rice, white pastas, white breads and other “white” foods. Refined flour are also lacking in fibres which cause cancer.
Hydrogenated and partially hydrogenated oils: Besides being a cancer factor, trans fats promote heart disease, interrupt metabolic processes, and cause belly fat(obesity) that in turn are again another cause of cancer.
Sodium nitrite (and nitrates): Added to give pink color to the meat. During the digestion process, however, sodium nitrite is converted to nitrosamine, and that’s where the cancer problems begin. Nitrosamine is a carcinogen. Nitrosamines are also found in food items that are pickled, fried, or smoked; in things such as beer, cheese, and fish by products, and tobacco smoke.
Saturated fats: Usually of animal origin which may cause obesity which is indirectly or directly related to certain cancers.
• Some chemical additives like coloring agents and flavouring agents have also been known to be cancerous.

Top cancerous Foods:
1. Soda pops, sweetened drinks: >2 servings per week increases Pancreatic cancer by 87%. Glucose and Fructose both feed cancer cells. Women who ate the most high-glycaemic-load foods were close to three times more likely to develop colorectal cancer.
2. Fried foods: French fries, hash browns, potato chips, samosas, pooris. – Apart from calories, they contain saturated fat and trans fat, they also contain acryl amides. They should be called “cancer fries,”
3. Processed meats and bacons: burgers, sausages, bacons. Nitrosamines are produced from fat at high temperature cooking, as in tobacco smoking. People who eat a lot of processed meat may be 50 percent more likely to develop colorectal cancer, stomach cancer or pancreatic cancer.
4. Red meats: Beef. Researches show even eating twice a week, they raise a risk by 20% of cancers of breast, colon and prostate cancers.
5. Donuts, Cookies, chips and crackers: Refined sugars, refined flour and trans fats. They scream for themselves that they are cancerous foods.
6. Charred meats, smoked meats: Many studies including one from Harvard have shown a high link between charred meats and cancer of colon, stomach. Even delicious smoked meats are high in nitrosamines due to the nature of their cooking. Trick is eat them sparingly, if cannot avoid.

How can healthy eating prevent cancer?
The main principle is eat simple:
Eat unprocessed foods and base your diet largely on plants. Consume foods that have omega-3 fats and other essential fatty acids.
Eat lots of fruits and vegetables; many common ones have known cancer-fighting properties.
Get regular vigorous exercise, since tumors cannot thrive in highly oxygenated environments.
Keep your blood sugar stable to avoid being an all-you-can-eat buffet for cancer cells.

Top cancer preventing foods:
Green leafy vegetables: These cute little green trees help to fight off stomach, liver, skin, lung, bladder, prostate, and breast cancers. Broccoli contains sulforaphane, an antioxidant that rids the body of cancer-causing toxins.
Hint: Cooked Brocolli tastes mushy, so avoid over cooking, leave it crunchy, or make stir-fry, or eat raw in salads.

Berries: The darker the berry the better still. Blackberry, blue berry, strawberry, raspberry. They contain anthocyanins, antioxidants that slow the growth of premalignant cells.

Garlic: Fights the nitrosamines in the red meat.
Clue: Add garlic to your tomato puree, sauce.

Tomatoes: contain lycopene, which has been shown to stop cancer cell growth according to research. The sure fire way to increase lycopene is by cooking tomatoes.

Walnuts; are the best among nuts for fighting both breast and prostate cancers. Adding just an ounce of walnuts a day will help to keep the cancer away. Vitamin E (gamma-tocopherol) found in nuts and plant seeds may slow the growth of cancer cells.

Beans: Navy and black beans help delay cancer growth of breast and colon cancers. Add a half a cup to your diet a week, at least!

Coffee: Research shows that coffee may contain healing antioxidants as well, preventing colon cancer, diabetes, and Parkinson’s disease. An alkaloid in coffee may even prevent cavities!
Studies also show that drinking coffee helps reduce muscle soreness and improves stamina
Harvard researchers are finding an intriguing link between coffee and the prevention of an aggressive type of prostate cancer. However, it’s too early to recommend boosting coffee drinking to men, although one cup of coffee might be helpful.

Green Tea: Antioxidants of green tea are also known to be cancer preventive.

ENVIRONMENTAL TOXINS:
Many environmental toxins are blamed to be carcinogenic.

The topic of environmental carcinogens is vast and controversial. For details on each aspect and toxins see the link: Here

Part- 3

KNOW YOUR BODY:
Keep a regular check on your body- any moles on the skin, or your breasts ( in women) or testicles (in men), especially while taking shower, or changing clothes. If you feel any change in the shape size, or feel any lump, or feel any change in your body or symptoms which appear unusual to yourself, you must take doctor’s opinion. Please do not panic. This does not mean you necessarily have cancer or a serious problem. But even if it is, it will be detected early.

BE INFORMED:
Cancer Prevention and Early Detection strategies:
Certain cancers are known to be caused by viruses, and being infectious spread easily in developing countries. They can be avoided by using their vaccines:
Hepatitis B Virus: A set three vaccines given will prevent Hepatitis B which is a common cause of Liver Cancer
Human Papilloma Virus: A sexually transmitted virus that can cause cervical cancer. A new vaccine against HPV protects 99% against Cervical Cancer.
Helicobacter pylori: For stomach cancer. Hence when detected, must be treated promptly by consulting a Gastroenterologist.

ALSO BE INFORMED THAT: There are certain cancers which can be screened and detected early and prevent complications and premature death.

Following two blogs shall explain in detail how to prevent or detect cancer early. There are specific screening tests and issues in men and women which shall be discussed in next two blogs: Early Cancer Detection in Women & Early Cancer Detection in  Men, respectively.

There’s a famous saying: An apple a day keeps the doctor away. The ( not so secret) apple for cancer prevention is:

Take home apple, oops message is: “Half of the cancers are preventable and can be avoided through healthy living and better awareness.”

Comments on: "How to avoid Cancer !" (3)

  1. […] How to avoid Cancer ! (thinkloud65.wordpress.com) […]

  2. […] of course some of the more obvious lifestyle choices according to Blind to Bounds that contribute to cancer […]

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