We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Health

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What Is Carcinogenicity?

Daniel Liden
By
Updated: May 16, 2024
Views: 13,591
Share

Carcinogenicity is a term applied to anything that has a demonstrated tendency to cause cancer, particularly in humans. A carcinogen is something that has the property of carcinogenicity. Carcinogens exist in several different forms. Some are substances such as those found in cigarettes and grilled or barbecued meats while others exist in the forms of radiation, such as that emitted from atoms with unstable nuclei. Carcinogens cause cancer, which is often deadly, by causing uncontrolled cellular growth and division that leads to the formation of deadly tumors that can spread throughout the body.

There are many different substances, natural and artificial, that have carcinogenic properties. Various naturally occurring fungi, bacteria, and viruses, for instance, are able to cause cancer and are thus said to have carcinogenicity. Many different sources of carcinogenicity are either man-made or related to the human use of natural substances. Smoking cigarettes, for instances, exposes one's body to many different cancer-causing agents. Different food preparation methods, such as grilling, frying, and barbecuing, also can induce carcinogenicity in some foods.

Some studies have shown that human habits and behaviors can have an inherent level of carcinogenicity. Staying awake through the night, for instance, affects the chemical balance in the human body in a way that may lead to or promote cancer. Such behaviors or habits that promote cancer usually fall into the category of "circadian disruption," meaning that they are behaviors that disrupt the normal, healthy cycle of sleep and wakefulness that people are supposed to go through on a daily basis.

The degree to which something is regarded to be carcinogenic, or the "level of carcinogenicity," is measured based on a variety of different systems. Some systems have very few classifications and are based only on whether or not a substance can cause cancer. Others have more classifications, such as whether the substance is known to induce cancer in animals and whether it is possible to make a judgment about its cancer-inducing potential at all. It should be noted that "carcinogenicity" is generally used to refer to whether or not something can cause cancer and is not usually used to compare the cancer-causing potential of different substances.

Many carcinogens damage an animal's DNA, thereby causing the uncontrolled cell growth that leads to cancer. Some substances, while not able to cause cancer themselves, can promote the growth of cancerous tumors and are still sometimes classified as carcinogens. Such substances are often hormones or other substances that can promote cellular growth.

Share
WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Daniel Liden
By Daniel Liden
Daniel Liden, a talented writer with a passion for cutting-edge topics and data analysis, brings a unique perspective to his work. With a diverse academic background, he crafts compelling content on complex subjects, showcasing his ability to effectively communicate intricate ideas. He is skilled at understanding and connecting with target audiences, making him a valuable contributor.

Editors' Picks

Discussion Comments
By ElizaBennett — On Oct 24, 2011

@robbie21 - I don't really know they define a carcinogen. I'm guessing that it involves a combination of laboratory testing and real-world observation, when possible. It must be a matter of opinion as well as fact, because there seems to be disagreement. Have you ever seen those labels that say something like, "This product contains ___, a substance known to the state of California to cause cancer." Apparently, California knows things the federal government doesn't!

The short answer is that you can't protect yourself from the next big "oops." There are sensible things we can all do, like eating less packaged, processed food. (Many cans, for instance, are lined with BPA, which is not a carcinogen but is an endocrine disruptor.) I use vinegar and water instead of harsh cleaners.

And then--stop thinking about it. Just stop, or you'll make yourself crazy!

By robbie21 — On Oct 24, 2011

How do scientists really know what is carcinogenic and what isn't? I guess some things are fairly obvious; sun exposure can lead to skin cancer, exposure to cigarettes can lead to lung cancer, etc. But obviously, not everything that causes cancer in lab animals will cause cancer in people and vice versa.

So what about all those thousands of chemicals that are around us all the time? People used to think asbestos was safe! How can we protect ourselves from the next big "oops"?

Daniel Liden
Daniel Liden
Daniel Liden, a talented writer with a passion for cutting-edge topics and data analysis, brings a unique perspective to...
Learn more
Share
https://www.wisegeek.net/what-is-carcinogenicity.htm
Copy this link
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.