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The late great President Aquino suffered and died of colon cancer.

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Presentation on theme: "The late great President Aquino suffered and died of colon cancer."— Presentation transcript:

1 The late great President Aquino suffered and died of colon cancer.

2 What is the Colon? The colon is an important part of the digestive system, and as such, it has a major role in helping the body absorb nutrients, minerals, and water. The colon also helps rid the body of waste in the form of stool. The colon makes up the majority of the large intestine, approximately six feet in length. The last six inches or so of the large intestine are the rectum and the anal canal. The colon is an important part of the digestive system, and as such, it has a major role in helping the body absorb nutrients, minerals, and water. The colon also helps rid the body of waste in the form of stool. The colon makes up the majority of the large intestine, approximately six feet in length. The last six inches or so of the large intestine are the rectum and the anal canal.

3 What is Colon Cancer? Colon cancer is cancer that occurs in the cells of the colon. Colon cancer is quite common, being the third most common cancer in men and women in the U.S. About 110,000 people in the U.S. are diagnosed with colon cancer each year. Colon cancer is cancer that occurs in the cells of the colon. Colon cancer is quite common, being the third most common cancer in men and women in the U.S. About 110,000 people in the U.S. are diagnosed with colon cancer each year. With 655,000 deaths worldwide per year, it is the third most common form of cancer and the second leading cause of cancer-related death in the Western world. With 655,000 deaths worldwide per year, it is the third most common form of cancer and the second leading cause of cancer-related death in the Western world.

4 Local Symptoms Local symptoms are more likely if the tumor is located closer to the anus. There may be a change in bowel habit (new-onset constipation or diarrhea in the absence of another cause), and a feeling of incomplete defecation (tenesmus) and reduction in diameter of stool; tenesmus and change in stool shape are both characteristic of rectal cancer. Local symptoms are more likely if the tumor is located closer to the anus. There may be a change in bowel habit (new-onset constipation or diarrhea in the absence of another cause), and a feeling of incomplete defecation (tenesmus) and reduction in diameter of stool; tenesmus and change in stool shape are both characteristic of rectal cancer.

5 Lower gastrointestinal bleeding, including the passage of bright red blood in the stool, may indicate colorectal cancer, as may the increased presence of mucus. Melena, black stool with a tarry appearance, normally occurs in upper gastrointestinal bleeding (such as from a duodenal ulcer) but is sometimes encountered in colorectal cancer when the disease is located in the beginning of the large bowel. Lower gastrointestinal bleeding, including the passage of bright red blood in the stool, may indicate colorectal cancer, as may the increased presence of mucus. Melena, black stool with a tarry appearance, normally occurs in upper gastrointestinal bleeding (such as from a duodenal ulcer) but is sometimes encountered in colorectal cancer when the disease is located in the beginning of the large bowel.

6 Constitutional symptoms If a tumor has caused chronic occult bleeding, iron deficiency anemia may occur; this may be experienced as fatigue, palpitations and noticed as pallor (pale appearance of the skin). Colorectal cancer may also lead to weight loss, generally due to a decreased appetite. If a tumor has caused chronic occult bleeding, iron deficiency anemia may occur; this may be experienced as fatigue, palpitations and noticed as pallor (pale appearance of the skin). Colorectal cancer may also lead to weight loss, generally due to a decreased appetite.

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9 Researchers from Stockholm, Sweden investigated data collected from more than 4,700 patients from 15 studies published from 1966 through 2006. Processed meat consumption as well as stomach cancer incidences were analyzed. The researchers found that higher intake of processed meat was associated with a greater risk of stomach cancer. Indeed, stomach cancer risk increased by 15 to 38 percent if consumption of processed meats increased by just one ounce a day. The results of this study were published in the Journal of the National Cancer Institute in August 2006. Researchers from Stockholm, Sweden investigated data collected from more than 4,700 patients from 15 studies published from 1966 through 2006. Processed meat consumption as well as stomach cancer incidences were analyzed. The researchers found that higher intake of processed meat was associated with a greater risk of stomach cancer. Indeed, stomach cancer risk increased by 15 to 38 percent if consumption of processed meats increased by just one ounce a day. The results of this study were published in the Journal of the National Cancer Institute in August 2006.

10 The World Cancer Research Fund (WCRF) has just completed a detailed review of more than 7,000 clinical studies covering links between diet and cancer. Its conclusion is rocking the health world with startling bluntness: Processed meats are too dangerous for human consumption. Consumers should stop buying and eating all processed meat products for the rest of their lives. The World Cancer Research Fund (WCRF) has just completed a detailed review of more than 7,000 clinical studies covering links between diet and cancer. Its conclusion is rocking the health world with startling bluntness: Processed meats are too dangerous for human consumption. Consumers should stop buying and eating all processed meat products for the rest of their lives.

11 What is processed meat? Processed meats include bacon, sausage, hot dogs, sandwich meat, packaged ham, pepperoni, salami and virtually all red meat used in frozen prepared meals. They are usually manufactured with a carcinogenic ingredient known as sodium nitrite. This is used as a color fixer by meat companies to turn packaged meats a bright red color so they look fresh. Unfortunately, sodium nitrite also results in the formation of cancer- causing nitrosamines in the human body. And this leads to a sharp increase in cancer risk for those who eat them. Processed meats include bacon, sausage, hot dogs, sandwich meat, packaged ham, pepperoni, salami and virtually all red meat used in frozen prepared meals. They are usually manufactured with a carcinogenic ingredient known as sodium nitrite. This is used as a color fixer by meat companies to turn packaged meats a bright red color so they look fresh. Unfortunately, sodium nitrite also results in the formation of cancer- causing nitrosamines in the human body. And this leads to a sharp increase in cancer risk for those who eat them.

12 If sodium nitrite is so dangerous to humans, why do the FDA and USDA continue to allow this cancer-causing chemical to be used? The answer, of course, is that food industry interests now dominate the actions by U.S. government regulators. The USDA, for example, tried to ban sodium nitrite in the late 1970’s but was overridden by the meat industry. It insisted the chemical was safe and accused the USDA of trying to “ban bacon.” Today, the corporations that dominate American food and agricultural interests hold tremendous influence over the FDA and USDA. Consumers are offered no real protection from dangerous chemicals intentionally added to foods, medicines and personal care products. If sodium nitrite is so dangerous to humans, why do the FDA and USDA continue to allow this cancer-causing chemical to be used? The answer, of course, is that food industry interests now dominate the actions by U.S. government regulators. The USDA, for example, tried to ban sodium nitrite in the late 1970’s but was overridden by the meat industry. It insisted the chemical was safe and accused the USDA of trying to “ban bacon.” Today, the corporations that dominate American food and agricultural interests hold tremendous influence over the FDA and USDA. Consumers are offered no real protection from dangerous chemicals intentionally added to foods, medicines and personal care products.

13 Processed foods that may not be as healthy as fresh foods include: canned foods with lots of sodium canned foods with lots of sodium white breads and pastas made with refined white flour, which are not as healthy as those made with whole grains white breads and pastas made with refined white flour, which are not as healthy as those made with whole grains packaged high-calorie snack foods, like chips and cheese snacks packaged high-calorie snack foods, like chips and cheese snacks high-fat convenience foods, like cans of ravioli high-fat convenience foods, like cans of ravioli frozen fish sticks and frozen dinners frozen fish sticks and frozen dinners packaged cakes and cookies packaged cakes and cookies boxed meal mixes boxed meal mixes sugary breakfast cereals sugary breakfast cereals


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