Can Radiation Cure or Cause Cancer? Or Both?

Radiation and Cancer: Everything You Should Know

Learning you or a family member has just been diagnosed with cancer comes with a lot of questions. Many arise when treatment options are discussed, but especially when it comes to radiation therapy. We’ve heard that exposure to radiation causes cancer, so how can it be used to kill cancer cells? Radiation has long been used as a treatment for cancer. In fact, about half of all cancer patients receive some type of radiation treatment. But excessive radiation can be dangerous. This means that radiation may not always be the best or most effective cancer treatment. If you’re worried about the effects of radiation or want to understand better how it can cause or treat cancer, here is everything you need to know.

What is Radiation Therapy?

Radiation therapy is the use of high-energy radiation (such as X-rays and gamma rays) to shrink and kill cancer cells. Radiation is delivered either externally by a machine (external-beam radiation) or internally by placing radioactive material inside the body (internal radiation therapy). The radiation works by damaging the DNA of cancer cells. When their DNA is damaged, cancer cells stop dividing or die altogether.

What are the side effects of too much radiation?

The effects of radiation aren’t limited to cancer cells, however. They can also break down or kill normal, healthy cells. This can lead to some side effects. Minor side effects experienced by those undergoing radiation therapy include nausea, vomiting, and diarrhea. But excess radiation can even cause cancerous cells to be created.

So radiation can cause cancer?

Yes, certain radiation wavelengths, or ionizing radiation, possess enough energy to severely damage cells and cause cancer. These wavelengths include X-rays, gamma rays, alpha particles and better particles. Excess ionizing radiation damages DNA molecules, exceeding the cell’s ability to repair the DNA damage leading to DNA double-strand breaks (DSBs). Major damage usually kills the cell, but minor damage can lead to cancer. It can take decades for the radiation induced damage to lead to cancer.

But can radiation also kill cancer cells?

Yes, as discussed above, radiation can damage the DNA of cancer cells, stopping them dividing and even killing them completely. When a doctor administers radiation therapy, they should take into account the damage that it will cause to healthy cells so that as few as possible are killed. Any excess radiation that is administered has the potential to damage healthy cells and either kill them or increase the risk for cancer in the future.  

How much radiation is too much?

Radiation exposure is measured in millisieverts (mSv). The average person can expect to receive 3 mSv per year in background radiation. Between 3 and 20 mSv a year is considered a moderate amount. Over 20 mSv is considered high. To quantify this, an X-ray delivers 0.001 mSv,  a CT of the abdomen delivers 10 mSv and a Coronary Computed Tomography Angiography (CTA) delivers 12 mSv. Children should be exposed to less radiation. That means only getting these kinds of tests when absolutely necessary.

So which diagnostic therapies use radiation and which don’t?

This doesn’t mean that you should avoid diagnostic therapies completely. There are several therapies that don’t use radiation. And it’s even safe to undergo the ones that do several times during your life. If you’re in any doubt, refer to the table below.

Therapy Type Radiation? Technology Times advised in a lifetime
Tomography No LED lights No limit
Ultrasound No High-frequency sound waves No limit
MRI No Magnetic fields and radio waves No limit
CT Scan Yes Computer-aided X-rays Less than 100
Pet Scan Yes
X-Ray Yes X-rays No limit

Alternative Cancer Treatment

Understandably, many cancer sufferers are worried about the effects of radiation therapy. That’s why we’ve been providing a range of non-toxic therapies aimed at curing cancer without causing further damage to the body for over 20 years. Our Oncologists work closely with our naturopaths and physical therapists, using the latest, cutting-edge technology to provide the most effective and individualized cancer treatment plan possible. Because we treat every patient as an individual and have technologies and protocols that are not found anywhere else in the world.

Find out if Causenta is right for you. Schedule a 30-minute consultation today with one of our experts today.

About the Author

Recognized as one of the most complete non-toxic wellness clinics and alternative cancer treatment centers in the nation, Causenta offers an array of cutting edge technology, a state-of-the-art facility and personalized medical protocols not found anywhere else in the world.

There is no one-size-fits-all treatment. Instead of taking what we call the Band-Aid approach to your health and performance, we focus on discovering the ROOT CAUSE of what is holding you back.

For over 17 years, our highly experienced and trained doctors have combined traditional medicine and break-through therapies to provide patients the right treatment for even the rarest conditions.

  • Cancer patients undergoing chemotherapy somewhere else are reporting little to no side effects when they’re working alongside our oncologist.
  • We have been able to permanently treat different kinds of neuropathy in as little as one day up to a week.
  • We have seen patients that haven’t been able to walk for years, walking out of our clinic in perfect balance.
  • Radiation, chemotherapy and surgery are always the last resort to treating cancer at Causenta.

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