Hi friends. What causes cancer? Any ways2 prevent it? thanks a lot?

Answer 1

There are more than 100 types of cancers; any part of the body can be affected.
In 2005, 7.6 million people died of cancer - 13% of the 58 million deaths worldwide.
More than 70% of all cancer deaths occur in low and middle income countries.
Worldwide, the 5 most common types of cancer that kill men are (in order of frequency): lung, stomach, liver, colorectal and oesophagus
Worldwide, the 5 most common types of cancer that kill women are (in the order of frequency): breast, lung, stomach, colorectal and cervical
Tobacco use is the single largest preventable cause of cancer in the world.
One fifth of all cancers worldwide are caused by a chronic infection, for example human papillomavirus (HPV) causes cervical cancer and hepatitis B virus (HBV) causes liver cancer.
A third of cancers could be cured if detected early and treated adequately.
All patients in need of pain relief could be helped if current knowledge about pain control and palliative care were applied.
40% of cancer could be prevented, mainly by not using tobacco, having a healthy diet, being physically active and preventing infections that may cause cancer.
Please see the webpages for more details on Cancer.

Answer 2

Cancer is a blanket term for so many different illnesses. yes, the person has cancer, but the types are varied and numerous. IF we KNEW EXACTLY what caused cancer, we would have a cure. As for prevention, that can depend on your living habits, your family history, and your over all general health.
Also, know that if a person is diagnosed with cancer, it is not automatically a death sentence. Great strides are being made daily in the studies of these illnesses..Perhaps one day..I dont believe in MY time, there will indeed a cure be found.

Answer 3

Read How to prevent and treat cancer with natural medicine by Mike Murray ND

Answer 4

As long as you ae not a chain smoker or an alchololic donot worry.

Other cancers like blood cancer is very common, but nobody knows to whom it ccomes or how it comes. So once a year or so have a full check up. This is remove all your fears.

Answer 5

Many things like trauma - accumulated stress - poor nutrition - geopathic stress

A healthy lifestyle is the best way to avoid cancer

Check out GS on the web also www.curezone.org

Answer 6

Everything can cause cancer. The only way to avoid it is to die of something else.

Answer 7

vast FREAKING occasion WITH great quantities OF each and every thing. do no longer end on the tequila and candies. choose for broke. Get some Dinglebury's to have exciting with. you could dip those 36 C's interior the chocolate Congratulations Lisa. God bless. cut back unfastened and have some exciting, you earned it

Answer 8

Western food and lifestyle is the cause of it, cancer is not prevalent in Asia.

Answer 9

good diet frist and foremost. exercise. clean thoughts.

Answer 10

Most people don't usually associate cancer with teens. Cancer is more common in adults, so it's likely that you know someone who has had it, such as an older relative or someone in a friend's family. But teens can get some types of cancer, too. Read on to learn about cancer and how it's treated.

Definition:

Cancer is a class of diseases or disorders characterized by uncontrolled division of cells and the ability of these cells to invade other tissues, either by direct growth into adjacent tissue through invasion or by implantation into distant sites by metastasis.
This unregulated growth is caused by damage to DNA, resulting in mutations to genes that encode for proteins controlling cell division.
Many mutation events may be required to transform a normal cell into a malignant cell.
There are a lot of types of cancer like prostate cancer, breast cancer, lung cancer, colorectal cancer, bladder cancer endometrial cancer, pancreatic cancer, Leukemia, tumor lymphomas…etc.

Causes:

-No one really knows why cancer grows in certain people. Scientists and researchers are working to discover why some people get cancer and others do not. This will help them to learn whether cancer can be prevented.
-Doctors do have some ideas about why people may get cancer, though. The main reasons are genetics and certain environmental or behavioral triggers.
-The mutations in cells can be caused by chemicals or physical agents called carcinogens, by close exposure to radioactive materials, or by certain viruses that can insert their DNA into the human genome.

Signs and Symptoms:

Roughly, cancer symptoms can be divided into three groups:

-Local symptoms: unusual lumps or swelling (tumor), hemorrhage (bleeding), pain and/or ulceration. Compression of surrounding tissues may cause symptoms such as jaundice.
-Symptoms of metastasis (spreading): enlarged lymph nodes, cough and hemoptysis, hepatomegaly (enlarged liver), bone pain, fracture of affected bones and neurological symptoms. Although advanced cancer may cause pain, it is often not the first symptom.
-Systemic symptoms: weight loss, poor appetite and cachexia (wasting), excessive sweating (night sweats), anemia and specific paraneoplastic phenomena, i.e. specific conditions that are due to an active cancer, such as thrombosis or hormonal changes.

Treatment:

-Cancer can be treated by:
surgery
chemotherapy
radiation therapy
immunotherapy
other methods
-The choice of therapy depends upon the location and grade of the tumor and the stage of the disease, as well as the general state of the patient.
-A person with cancer may undergo any one of these treatments or a combination of them.

How Can I Take Care of Myself Physically?

Since you were a little kid, you've probably heard again and again that eating right and getting rest are two of the most important things you can do to stay healthy. For people who've been diagnosed with cancer, getting proper nutrition and plenty of sleep are good ways to stay as healthy as possible during treatment.

People who are having chemotherapy or radiation therapy may need help eating right because the side effects of these treatments can include loss of appetite and nausea. It may help to consult with a dietitian, a professional who can create a nutrition plan geared to your specific needs.

Exercise can also help a person stay healthy during recovery. If you're being treated for cancer, a doctor can let you know whether you should exercise, how much, and whether physical therapy might help. Once you are able to exercise, find out which types will help to increase your strength and stamina. Even gentle walking can go a long way to helping people with cancer feel better about themselves.

How Can I Take Care of Myself Emotionally?

It's natural for people who have learned they have cancer to feel many emotions. Anger, fear, sadness, and anxiety are common reactions to having a serious illness.

Feelings and worries can seem overwhelming if they get bottled up inside. It's important to get help in sorting out your emotions. Some of the professionals you can talk to are social workers, clergy, and psychologists and psychiatrists. You can also share your feelings with trusted adults, such as relatives or members of a cancer support group.

It can really help to get to know other teens who have cancer. You can exchange information and ideas and learn how others your own age have managed to cope. There are also many medical organizations devoted to cancer support, and some have websites as well as toll-free telephone numbers to make it easy to contact them.

Above all, remember that although you may have cancer, you are a person first and a patient second. Cancer is not your identity; it is simply an illness you are trying to overcome.

How Can I Help Someone Who Has Cancer?

If a friend or relative has cancer, the most important thing you can do is to be yourself! Many people who have cancer say that the people they love suddenly treat them differently or stay away completely.

It's natural to feel frightened, anxious, or even angry when someone you know has cancer, but don't let that keep you from being there for your friend or loved one. You may need help dealing with your strong emotions, and there are many places you can turn: Many hospitals have counseling groups for families and friends of people with cancer. Or you can talk to an adult whom you trust for support and reassurance. You can also visit websites related to cancer. Another way you might help a person with cancer is to consider volunteering at a hospital or clinic that treats people with cancer. Volunteering is an excellent way to show your support.

If a close friend or family member has cancer, he or she may be on an emotional roller coaster. Being in the hospital or having to stay home a lot to rest can be isolating and cause a person to feel lonely. Most people with cancer like having their friends and family around, even if the visits are short and there may not be much to say. If you're not sure whether to visit, ask. Even if your schedule is very busy, you can keep in touch in other ways, like sending cards, talking on the phone, or using email. It will do a lot to lift the spirits of someone you know who is dealing with cancer.

Keep in mind that the person you care about is simply sick. Despite the cancer, he or she is still the same person you've always known and loved.

if u want more information go:

http://kidshealth.org/teen/diseases_conditions/cancer/cancer.html
http://en.wikipedia.org/wiki/Cancer
http://kidshealth.org/teen/diseases_conditions/cancer/deal_with_cancer.html

hope it will help u.