Risk Factors and Symptoms of Cancer

• Hormonal Risk Factors

     The hormone estrogen can act as a promoter for certain cancers, such as breast cancer and endometrial cancer. Women who have had menstrual estrogen levels are high, the risk of developing breast cancer is increased in women who menstruate early and reach menopause later. Late pregnancy or not having children can increase the risk of breast cancer.

•      Psychological factors, Emotional Psychic

     Disruption of the emotions can cause or aggravate cancer such as stress, resentment, deep resentment, or hurt (pain). The role of psychological factors in cancer can be

Symptoms of Cancer

General cancer symptoms that arise depending on the type or organs affected are:

    Pain can occur due to widespread tumor pressing surrounding nerves and blood vessels, immune and inflammatory reactions against growing cancers, and the pain is also caused due to fear or anxiety.
    Bleeding or unusual discharge, eg saliva, coughing or vomiting blood, nosebleeds are continuous, the nipple fluid containing blood, bloody fluid hole intercourse (between menstrual / menopause) blood in the stool, blood in the urine.
    Changes in bowel habits
    Losing weight quickly due to the lack of fat and protein (kaheksia)
    Lump in the breast
    Gastrointestinal disorders, such as difficulty swallowing continuously.
    Deafness, or a voice - a voice in the ear that persisted.
    Wounds that do not heal - heal
    Changes in moles or skin striking

Soy Foods and Cancer Prevention

The jury is still out on whether eating soy foods can prevent breast and prostate cancers, but the research is encouraging, particularly for women.

Q: Can soy foods prevent breast or prostate cancer?
A: The jury is still out on that one, but the research is promising, particularly for women. Soy foods contain compounds called phytoestrogens, which are akin to very weak forms of estrogen. When eaten in foods (as opposed to supplements), the anti-cancer results are subtle, but still potentially significant. Phytoestrogens can bind to estrogen receptors in the breasts and other tissue and in some ways provide a kinder, gentler substitute for natural, ovary-produced estrogen. Since high lifetime exposure to estrogen is a risk factor for breast cancer, some scientists hypothesize that phytoestrogens protect against cancer growth by blocking natural estrogen and reducing total exposure to the hormone. In Asian women, who consume far more soy than American women do, a diet rich in soy foods has been linked to a lower risk of breast cancer and cancer recurrence. Current research indicates that soy may offer more cancer protection when it’s consumed earlier in life, during

What Affects Cancer?

Our best defense against cancer is prevention: keeping ourselves as healthy as possible and eating foods that have been shown to help protect our bodies.

Cancer prevention is the holy grail of medical research. Students in medical school dream of finding a cure, scientists hope their work will provide the foundation for the one true end of this disease, and patients and family members pray for a future without cancer. Until that grand discovery, we will have to count on the wisdom of our bodies. Healthy immune systems work hard to spot and eliminate cancerous cellular mutations before the disease can begin its wild, uncontrolled growth. Prevention, then, is all about keeping ourselves as healthy as possible and eating the kinds of foods that have been shown to help protect us — right down to our cells.

How Food Affects Cancer

Eating for cancer prevention depends on knowing which foods can damage body cells and which foods can protect cells from damage.

I’ve heard people say that they believe cancer is unavoidable It’s true that we inherit a tendency to develop certain cancers, but scientists estimate that only about 5 percent of all cancers have a genetic origin. On the other hand, about 35 percent of cancers are related to nutritional factors. (To fill in the numbers, about 30 percent of cancers are thought to be related to tobacco use, and the remaining 30 percent are attributed to all remaining factors, including bacterial and viral infections, pollution, radiation, and occupational hazards.) Some foods can damage body cells, setting them up for precancerous changes, while other foods protect cells from damage. Cancer prevention depends on knowing the difference.

Best Foods for Cancer Prevention

Grapefruit
Vitamin C — an antioxidant found in many fruits and vegetables such as grapefruit, oranges, bell peppers, and broccoli — helps to prevent the formation of cancer-causing nitrogen compounds. Diets high in vitamin C have been linked to a reduced risk of cancers of the stomach, colon, esophagus, bladder, breast, and cervix. These results are specific to vitamin C-rich foods, rather than supplements, which seem less reliable. So be sure to pile fruits and veggies on your plate – they're excellent for your body in so many ways!







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Breast Cancer: There are mainly Two Types of Breast Cancer as known

Breast cancer is the most common cancer  all over  the World.  Over  76,000 women get breast cancer in the world each year. Most of them (8 out of 10) are over 50 years of age, but younger women  and in rare cases men, can also get breast cancer.
There are several different types of breast cancer, that could develop in different parts of the breast. Breast cancer is often divided into two Parts.
1.            Non-invasive Types
2.            Invasive Types
Invasive Types : This type of  breast cancer has the ability to spread outside the breast, although this does’t mean it necessarily  spreads. This  form of breast cancer is invasive Ductal breast cancer, which Create in the cells that line the ducts in the breast.  Invasive  ductal breast cancer accounts for about 80% of all cases of breast cancer and is also called ‘no special type’.

Radiotherapy For Cervical Cancer

Radiotherapy uses radiation to control the spread of malignant tumours. Radiotherapy can be carried out externally and internally. In external radiotherapy, radioactive beams are directed onto your body from a machine. The beams come from a number of different angles, and aim to cross each other at the location of the malignant cells, so that the surrounding tissues only come into contact with relatively weak beams. Radiotherapy will be carefully planned to make sure you receive the right dose at regular intervals. The treatment is usually given over a five-day week with a rest at weekends. When you are following a course of external radiotherapy you do not become radioactive, and it is perfectly safe for you to come into contact with other people.

Cervical cancer o

Cervical cancer typically develops slowly over time with abnormal cells beginning to grow in the cervix first. The cervix is the lower part of the uterus where the uterus connects to the vagina. These are the cells that are most often found during screening tests. If abnormal cells are not found and treated, cancer cells may grow and spread further into the cervix and to other organs in the area.
Abnormal cervical cells grow most often in women 20-30 years old. Because cervical cancer is a slow-growing cancer, the chance of death is highest for white women between 45-70 years old and for black women age 70 and up. Death from cervical cancer is seen most often in black women than white women.

All About Cancer. You Should Know.

Genes - the DNA type

Cells can experience uncontrolled growth if there are damages or mutations to DNA, and therefore, damage to the genes involved in cell division. Four key types of gene are responsible for the cell division process: oncogenes tell cells when to divide, tumor suppressor genes tell cells when not to divide, suicide genes control apoptosis and tell the cell to kill itself if something goes wrong, and DNA-repair genes instruct a cell to repair damaged DNA.
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.