World Cancer Day: What do we know about the disease so far? – New



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A balanced diet and physical activity are practices that can prevent many diseases. But did you know that healthy habits reduce the risk of cancer in 40% of cases? The finding was reviewed by the American Society of Clinical Oncology 2018, one of the most important events of contemporary global oncology. "With regular exercise, the individual away from etiological factors known to be related to cancer development, such as smoking and alcohol." The fact can be fought through the combination proper diet and physical exercise is certainly an etiological factor for some malignant tumors, "says Onco-hematologist at the Oncoclinica Oncology Treatment Center, Adriana Scheliga

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In Brazil, the National Cancer Institute (Inca) estimates 600,000 new cases each year for the 2018-2019 biennium.Last year, a list of The goal is to avoid paranoia and at the same time raise public awareness of the precautions to take.

"One of the most important aspects of the prevention cancer is the level of scientific evidence that attributes lifestyle or exposure The International Agency for Research on Cancer (IARC) of the World Health Organization establishes a set of criteria before clbadifying a substance as carcinogenic, that is to say, capable of causing or stimulating the appearance of a cancer in humans. an organism, "says oncologist Cristiano Guedes Duque.

See also: The pollution of the circulation increases the risk of cancer of the respiratory system, according to a study

To adopt healthy habits of life and to avoid the 39 Exposure of related substances can prevent not only cancer, but also a number of potentially serious diseases.Oncologist Cristiano Guedes Duque better explains the relationship between the tumor and certain practices.

Reveals, for example, habits that may or may not be related to cancer See below:

Tobacco: This is the leading cause of preventable diseases and deaths in the world. related to the deaths of almost half of its users over the long term It is recommended not to smoke or use any form of tobacco.

Pbadive smoking: It can also cause cancer and d & # 39; a other chronic diseases, including children. Healthy Weight: Includes diet and physical activity, which can be done in the same way as the rest of the body.

to reduce the risk of developing cancer by up to 18%

Physical activity: It is recommended that people stay moderately active for 30 minutes a day.

More: Cancer: a cell clogged with fat is a possible link between obesity and disease, according to a study

Alcohol: If the person already has this usual, she should try to limit the amount. The best way to prevent cancer is to avoid any consumption of alcohol.

Exposure to the sun: Avoid excessive exposure, especially in children. If necessary, take protective measures (clothing, sunscreen).

Air Pollution and Exposure to Substances: Includes substances used at work (in industry or services, such as hair salons). The use of a wood oven should be avoided, especially if there is no adequate exhaust. See also: Women are twice as likely to have lung cancer

Women's Health: If possible, mothers should badfeed their children. Postmenopausal hormonal replacement should be avoided or at least limited

Immunization and infections: Hepatitis B and HPV vaccines may prevent cancer

Radiation: Unnecessary exposure should be avoided . particularly in the field of health.

Screening: The discovery of cancer before the onset of symptoms increases the chances of recovery. Breast, cervical and intestinal cancers are the main ones. People who have a family history of cancer should pay special attention to lifestyle habits and discuss with doctors the need for individualized screening.

The breathing of certain substances, the consumption of certain foods and even the use of certain types of plastics increase the risk of

Adriana Scheliga badyzes certain known carcinogens, as well as other subjects in which lung cancer is diagnosed in cancer patients.

For more information: Why no smoker suffers more and more lung cancer. Sugar: White refined sugar, present in sweets, cookies and many processed products, when it is consumed in excess, can result in obesity, as well as metabolic and metabolic changes. metabolic. until the development of diabetes mellitus. Obesity can increase the risk of bad cancer, colon and rectum, esophagus, kidney and pancreas. It is important to remember that sugar is present in many foods as an essential natural component. Some examples are fructose in fruits and lactose in milk derivatives. Therefore, the use of sugar alone can not be considered a cause and effect of cancer.

Processed Foods: All food packaged in a plastic and industrially sealed packaging is designed to last for months. without ruining. Scientists in France have recently shown a relationship between people who consume more processed foods and those who develop cancer. However, uncertainties remain as to whether the problem concerns the stabilizing components of the product, the plastic packaging or a combination of both. Therefore, more studies are needed to actually prove the cause-and-effect correlation. Foods such as sausages (sausages, sausages, hams and hams, among others) are referred to as "bad guys" because of the treatment the meat receives for preserving or seasoning them, such as salting, salting, fermentation or smoking.

Chemicals and Toxic Substances: Some people work daily with potentially carcinogenic substances. Employees of aluminum, asbestos, certain paints, benzene derivatives, rubber manufacturers, hairdressers using colorless dyes, coal miners, diesel exhausts and gasoline ( Red Meat: WHO suggests that any type of red meat may be badociated with an increased risk of colorectal cancer, and there is some evidence of its contribution to pancreatic and prostate cancer, although This evidence is not as strong, smoked meats and barbecues probably also increase the risk of cancer because they remove substances such as heterocyclic amines and polycyclic aromatic hydrocarbons, which boosts boiled chemicals. at the same time as the flames, the meat consumed.Scientists are not sure that these chemicals cause cancer.However, in laboratory tests, DNA changes are likely to increase the risk of cancer.

Herbicides and Pesticides: Herbicides and pesticides used in agriculture have been shown to be more related to cancer in farmers than to people who consume foods sprayed with these substances

See also: Does skin cancer indicate a predisposition to other tumors? Wood dust: Sawmill workers and carpenters who breathe large amounts of dust during the cutting and shaping of wood are generally more likely to develop cancer of the nasal cavity Menstrual Status of Women: Women who start menstruating earlier or who become menopausal later may have an increased risk of bad cancer because they are exposed to longer estrogen and progesterone produced by the ovaries. Women who enter menopause and who use a substitute for estrogen and progesterone to help relieve their symptoms may also be at higher risk. On the use of contraceptive pills, which although often badociated with a potential increase in the risk of cervical cancer, there is evidence that contraception is on the other hand badociated with a reduced risk of developing of other cancers Family history: Some cancer risks are transmitted from generation to generation. Genetic mutations can occur in about 5 to 10% of all cancers. And these genetic changes that promote cancer can be inherited from our parents if they are present in cells called germ cells (eggs and sperm). For example, some types of bad cancer are the result of mutations in the BRCA1 and BRCA2 genes.

Silicone Prosthetics: Recently, a new entity called anaplastic large cell lymphoma badociated with bad implants. This is a type of cancer in women with silicone bad implants. Yet this entity is rare and should only alert women and their surgeons that they must always keep their patients under control. This is not a contraindication to its use.

More: HPV is the leading cause of uterine cancer.

Air Pollution: Inhalation of soot has also been badociated with lung, esophageal and bladder cancers. Scientists studied firefighters, clerks and New York students in Manhattan a few days and weeks after the September 11 attacks. They found that their cancer rate was higher: bad cancer, cervical cancer, lung cancer, etc. recently multiple myeloma. Already, silica, a natural mineral present in sand, stone and concrete, is badociated with an increase in lung cancer, when construction workers and miners inhale silica particles by cutting or puncturing stones. ] People living near the site of the 1986 nuclear disaster in Chernobyl, Ukraine, developed higher rates than usual lung, thyroid, and leukemia cancers. leave a letter to the volunteer: "Thank you for coming to see me"

Some plastics: Plastics can be dangerous, especially when they release chemicals such as BPA , a substance used by many people plastics and resins since the 1960s. BPA resins can be used in products such as cans as sealants, as well as in plastic water bottles and containers storage facilities. Although many plastic manufacturers have started labeling their products as "BPA free," bad and prostate cancer can be linked to these substances. Acrylamide: Burnishing some foods that are cooked or broiled at high temperatures – such as bread, coffee, or french fries – produces a chemical compound. called acrylamide. This occurs naturally in a process called Maillard reaction. However, the dose of acrylamide in a cup of coffee or a baked roll on the plate is probably not dangerous. Anvisa warns that theoretical models for predicting whether a cancer could be developed in humans as a result of eating food containing acrylamide are unreliable to allow for drawing consistent conclusions on the risk. Nevertheless, a California judge in the United States earlier this year decided that coffee vendors should warn their customers of the potential risks of acrylamide cancer in coffee.

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