Cancer Risk Factors

Statistically, it is said that 60% of people who develop cancer are 65 or older. So are 60% of cancer survivors.
Although scientists have known for years that age is a leading risk factor for the development of https://veritalife.com/understanding-cancer/, it is still unclear why aging increases the risk of cancer.
Researchers suspect that DNA methylation, or the binding of chemical tags, called methyl groups, onto DNA, may be involved

Many people worry that a family history of cancer means that they too, are at higher risk of getting it. This isn’t always the case, however, medical check-ups are advised.
In order for a General Practitioner (GP) to assess the risks of one getting cancer, a number of questions will be asked about the cancer family history of cancer. Depending on one’s answers, the GP will then be able to determine one’s risk of getting the cancer as: average risk, moderate risk or high risk.

Certain things also make it more likely that cancers in a family are caused by a family cancer syndrome. These include: many cases of an uncommon type of cancer such as Kidney Cancer, cancers occurring at a younger age than usual, more than one type of cancer in a single person and more than one childhood cancer in a set of siblings.

Air pollution, in particular, is also often associated with causing Lung Cancer; however, smoking still remains the leading cause of the cancer.
The main causes of air pollution include: transport, some pollutants, farming fossil fuel power stations as well as some fuels people use to cook and heat their homes.
However, as with most cancer risk factors, the risk is higher the more someone is exposed to the substance.

For instance, as aforementioned, although air pollution increases the risk of developing Lung Cancer by a small amount, other things have a much bigger effect on the risk, particularly smoking.

The causes of cancer are large and wide, and often hard to pin point the cause to one particular thing. Other illnesses also often contribute the occurrence of cancer.
The risk of having Hodgkin’s disease is, for example, high in people affected with HIV, the virus that causes AIDS.
It is imperative that as one receives treatment, they consult their doctor and have all tests done in case they suspect they may have cancer.

About half of these deaths are also often linked to male construction workers who are most likely to come into contact with asbestos, as well as other carcinogens such as silica and diesel engine exhaust.

Asbestos remains the most significant occupational risk factor. Albeit it is no longer used in construction, maintenance on old buildings can still be a risk factor for workers today. Asbestos-related cancers will continue to rise as they can take a long time to develop.

After asbestos, the main work-related risk factors have been night-shift work (associated with female Breast Cancer cases), mineral oil from metal and printing industries (linked to Bladder Cancer, Lung Cancer and Non-melanoma Skin Cancer).

While cigarette smoking remains a prime factor for Lung Cancer, it is also a risk factor for other cancers.

When one inhales cigarette smoke, they are bound to swallow some of it, this then creates the risk of developing Stomach Cancer. Kidney Cancer, Cervical Cancer, Colon Cancer and Bladder Cancer are also other examples of cancers that have smoking as risk factors.

Smoking also remains a huge cause of Oral Cavity Cancer (tongues, lips, gums) and Mouth, Head and Neck Cancer.

Non-smokers who breathe in other people’s tobacco smoke are at risk too.
Children or teenagers who have been exposed to second-hand smoke may be particularly at risk of developing Lung Cancer later in life.
They also have an increased risk of developing Asthma and other respiratory problems.

People with Circadian Rhythm Disorders, a case in which the body’s biological clock is disrupted because of shift work, for example, are at risk of developing Breast Cancer and Prostate Cancer due to their irregular work shifts.

A chronic lack of sleep can also put one at a risk of developing: heart disease, heart attack, heart failure, irregular heartbeat, high blood pressure, stroke and diabetes.

Without a doubt, stress remains a great part of our lives and although research hasn’t definitely shown that stress directly causes cancer, there have been studies showing that chronic stress or sadness are great contributors to the development of cancer.

Part of the reason stress is linked to cancer, is simply because when people are under pressure, they make poor choices — they begin smoking, stop exercising, start eating unhealthy foods — which are all factors that are linked to cancer.

Some studies have even gone as far as to show that women who’ve experienced traumatic life events or losses in previous years have significantly higher rates of developing breast cancer.

A major European study established that women with raised levels of sugar face significant risks of suffering from: Pancreatic Cancer, Skin Cancer, Womb Cancer and Urinary Tract Cancer.

Eating lots of chips, cakes, desserts and sugary drinks have also been associated with Colorectal Cancer. Although the major risk factors of the illness include smoking and having a family history, a great consumption of sugar-filled snack foods, have been associated with Colorectal Cancer.

Alcohol consumption has been identified as an independent risk factor for Liver Cancer, also known as Hepatocellular Carcinoma. There has also been further scientific consensus of an association between the drinking of alcohol and several types of cancer. The research provides evidence to the indication that the more alcohol a person drinks, especially regularly over time, the higher their risk of developing an alcohol-associated cancer.

There have been clear patterns that associate alcohol consumption and the development of the following types of cancers: Head and Neck Cancer, Esophageal Cancer, Breast Cancer and Colorectal Cancer.

Some alcoholic beverages have been identified to contain a variety of carcinogenic contaminants that are introduced during fermentation and production, these include: phenols, hydrocarbons, nitrosamines and asbestos fibers.

This has, among other ways, been established to be one of the ways in which alcohol increases the risk of cancer.

Gaining weight as an adult increases the risk for several cancers, even if the weight gain doesn’t result in overweight or obesity. It isn’t known exactly how being overweight increases cancer risk.

Unhealthy weight gain, often poses a number of health risks, these include: Kidney Disease, Osteoarthritis, Type 2 Diabetes, High Blood Pressure, Heart Disease, Stroke and Apnea.

Obesity, has also been associated with increased risks of the following types of cancer: Pancreas, Kidney, Esophagus, Gallbladder, Breast, Endometrium, Colon and rectum, Thyroid.