what's the cause of cancer
3a1567007bbd9a338c8f4813f0eebffc
Top 10 Cancer Causing Foods: Understanding what Causes Cancer While cancer is one of the worst, regularly eating the cancer causing foods in our top ten list can also lead to heart disease, diabetes, chronic inflammation, and so much more. What Causes Cancer? Understanding possible causes of cancer comes down to understanding the causes of gene and DNA mutations. Chemicals (like carcinogens), radiation, obesity, hormones, chronic inflammation, smoking, viruses, and a number of other factors have been found to be cancer causing.
be3cfec1607e2a39797ec1fbd69db602
Cancer causes: Popular myths about the causes of cancer Though cancer itself isn't contagious, sometimes viruses, which are contagious, can lead to the development of cancer. Examples of viruses that can cause cancer include: Human papillomavirus (HPV) — a sexually transmitted infection — that can cause cervical cancer and other forms of cancer.
5edc34a853a00091c3828ff9b20585f5
Viruses May Cause More Cancer than Previously Thought View full size image. Viruses may be causing more cancers than previously thought, according to a new study. Scientists know that a few cancers, such as cervical cancer, are caused by viruses, because researchers have isolated the viral genomes from the cancerous cells. But some viruses may take a hit and run approach — inducing cancer and then vanishing before the disease is caught, the researchers say.
e441210d1f7cca9847da35f67e3de73d
Cancer Cancer, also known as a malignant tumor or malignant neoplasm, is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.Not all tumors are cancerous; benign tumors do not spread to other parts of the body.obacco use is the cause of about 22% of cancer deaths. Another 10% is due to obesity, a poor diet, lack of physical activity, and consumption of alcohol. Other factors include certain infections, exposure to ionizing radiation, and environmental pollutants.
f5dd248ceea2282f98757a85ff74bd41
Why does california think everything will cause cancer California is a state, so it doesn't think! :-)) Just kidding. Cancer is caused by a genetic mutation. Genetic mutations are caused by UV light (sun, sun lamps, or tanning beds), some viruses, chemicals, air pollution, and other forms of radiation, like too much X-ray. Mutations also occur randomly in the DNA.
bcdd10b6bd74b2ff97ecd9c3f52e42fb
Intensive Medical Program for Cancer Cancer is the uncontrolled growth of abnormal cells in the body. Cancer develops when the body’s normal control mechanism stops working. Old cells do not die and cells grow out of control, forming new, abnormal cells. The cell changes from aerobic (using oxygen for energy) to anaerobic (using fermentation for energy).
e43a232b99042d4567a41b1ca8356f16
- In this section you can learn more about the known causes of cancer, including genetic factors; lifestyle factors such as tobacco use, diet, and physical activity; certain types of infections; and environmental exposures to different types of chemicals and radiation.earn about some of the environmental causes of cancer that may lurk in our homes, at work, in pollution, and even in some medical tests and treatments. You can also learn how some types of infections are linked to cancer.
49a1242ec08635f653a3ddd7dd64c78d
Pain Behind Knee Medial or lateral meniscal injury (knee cartilage) is often a consequence of sports related injury that may lead to moderately severe pain behind the knee joint.
387231747fd5d8090125cb36267b88bb
What causes cancer? Cancer causing substances like nicotine in cigarette smoke are known as carcinogens. Carcinogens generally brings about transformation of a cell to cancer by altering the genetic material inside the nucleus (known as DNA) of the cell. This change in the genetic material causes what is called a mutation.
2ce9291d131696831f3dae18434253bc
The Primary Cause of Cancer Cancer, above all other diseases, has countless secondary causes. But, even for cancer, there is only one prime cause. Summarized in a few words, the prime cause of cancer is the replacement of the respiration of oxygen in normal body cells by a fermentation of sugar..ancer is said to have countless causes-smoking, toxins, a genetic cause, a cause linked to abnormal protein production, an environmental cause, and a host of other factors.
3eff2155f96768bcfcade4b139597099
Cancer: What you need to know Cancer occurs when a cell's gene mutations make the cell unable to correct DNA damage and unable to commit suicide. Similarly, cancer is a result of mutations that inhibit oncogene and tumor suppressor gene function, leading to uncontrollable cell growth. Carcinogens Carcinogens are a class of substances that are directly responsible for damaging DNA, promoting or aiding cancer.
08d01268e03768be51a7ba646582a057
Stomach Cancer Although the cause of stomach cancer development is not known, risk factors include inflammation of the stomach, Helicobacter Pylori infection, smoking, poor diet, obesity, lack of physical activity, and the history of stomach cancer in the family.
99a32c2502e0eb5725133943a8b47d1f
Cancer: What you need to know Cancer occurs when a cell's gene mutations make the cell unable to correct DNA damage and unable to commit suicide. Similarly, cancer is a result of mutations that inhibit oncogene and tumor suppressor gene function, leading to uncontrollable cell growth.
eeeb4319969e644698d2e6c181da7628
Brain Cancer Causes of Brain Cancer. As with tumors elsewhere in the body, the exact cause of most brain cancer is unknown. Genetic factors, various environmental toxins, radiation to the head, HIV infection, and cigarette smoking have all been linked to cancers of the brain. In most cases, no clear cause can be shown.
e4a695e7721621b9e516ab05552fcd79
What Really Causes Cancer? (Understanding Cancer from the Core) Cancer, above all other diseases, has countless secondary causes. But, even for cancer, there is only one prime cause. Summarized in a few words, the prime cause of cancer is the replacement of the respiration of oxygen in normal body cells by a fermentation of sugar.
c7150ed2d361ec099cd44123c6e1133f
Cancer Cancer is a leading cause of death worldwide, accounting for 8.2 million deaths in 2012 (1). The most common causes of cancer death are cancers of: 1  lung (1.59 million deaths). 2  liver (745 000 deaths).
c3838774328f9a16a496ae1bfbe80571
Top 10 Cancer Causing Foods: Understanding what Causes Cancer If Bob is correct that the primary causes for cancer are chemicals and radiation, then both of these factors can be greatly reduced through the food and lifestyle choices that you make. Top 10 Cancer Causing Foods to Cut Your Cancer Risk in Half
d212d2359776e7b2605f84d3a1fd4005
How smoking causes cancer The main way that smoking causes cancer is by damaging our DNA, including key genes that protect us against cancer. Many of the chemicals found in cigarettes have been shown to cause DNA damage, including benzene, polonium-210, benzo(a)pyrene and nitrosamines.
5cd207dffa34a132c16b65fd5cacfd0a
Cancer Cancer is the uncontrolled growth of abnormal cells in the body. Cancerous cells are also called malignant cells. Cancer grows out of cells in the body. Normal cells multiply when the body needs them, and die when they are damaged or the body doesn't need them. Cancer appears to occur when the genetic material of a cell becomes changed. This results in cells growing out of control.
842065a724d211a05b15510fda197aa6
- 1 There are over 200 types of cancer. 2  Anything that may cause a normal body cell to develop abnormally potentially can cause cancer; general categories of cancer-related or causative agents are as follows: chemical or toxic compound exposures, ionizing radiation, some pathogens, and human genetics.
6adf99440e4da139c9048a1ee94037d2
Cancer Exposure to particular substances have been linked to specific types of cancer. These substances are called carcinogens. Tobacco smoke, for example, causes 90% of lung cancer. It also causes cancer in the larynx, head, neck, stomach, bladder, kidney, esophagus and pancreas.
2d7839cb1b4e28db2fc32e17de084667
The Real Cause of Cancer Otto Warburg. Dr Warburg has made it clear that the prime cause of cancer is oxygen deficiency (brought about by Toxemia.) Dr Warburg discovered that cancer cells are anaerobic (do not breathe oxygen) and cannot survive in the presence of high levels of oxygen.
033450a812334752aa0ace799bcd16ab
Causes and Prevention Causes and Prevention. Cancer prevention is action taken to lower the risk of getting cancer. This can include maintaining a healthy lifestyle, avoiding exposure to known cancer-causing substances, and taking medicines or vaccines that can prevent cancer from developing.
68efa19c34baddf0dae8eace18f9e9df
- Liver cancer is often caused by certain types of liver disease, often chronic hepatitis B or C infection or alcoholism. Liver cancer can also be caused by another cancer in the body that spreads to the liver. Stomach cancer is linked to significant risk factors but the exact cause is not known.
467245af2ec3287a9413ed1232dfef62
Some Possible Causes of Lymphoma These cells collect and become tumors, and tumors begin to rob the body of nutrients it needs to survive so that the tumor can use these resources for itself. This is a very basic explanation of the origins of cancer. The cause for that mutation is unknown. It may have a trigger, it may happen on its own.
087c7f978c3c76e87ba15b4b095fdfa0
Cancer Common environmental factors that contribute to cancer death include tobacco (25–30%), diet and obesity (30–35%), infections (15–20%), radiation (both ionizing and non-ionizing, up to 10%), stress, lack of physical activity and environmental pollutants.