So this isn’t the kind of news you want to see. But there’s still hope…
A scientific journal article from 2017 (Cupit-Link et al., 2017, ESMO Open) describes the toll that cancer treatments can take on the patients subjected to them.
After being told you have cancer and deciding to proceed with the treatments that will offer you the best chance of survival…it’s disheartening to learn that many of those same treatments can accelerate aging, causing damage to your DNA, heart disease, hearing loss, cataracts, liver and kidney diseases, brittle bones, lowered immune response and other cancers (!) among other issues, depending on the type of cancer and treatment (see WebMD article).
This is a problem resulting, ironically, from the success of treatments and extended lifespan of cancer survivors. Back when cancer was deadly with a low survival rate, no one was too concerned about the state in which survivors were left in; simply surviving the cancer was enough. Now that people are beating their cancers at greater rates, quality of life has become a much bigger issue.
While the most striking detriments are seen in childhood cancer survivors, accelerated aging occurs in most former cancer patients.
Doctors and researchers are taking note. At the time of this scientific article’s publishing in Dec 2017, there was already discussion on how to “de-escalate” cancer treatments as a way to decrease the amount of cellular damage to patients.
On a personal level, I chose an effective drug for my HER2+ breast cancer (Herceptin) over a more effective drug (Perjeta) that carried a risk of greater cardiotoxicity. I made that decision because although I was terrified of cancer, I was also afraid of what lasting effects the drug would have on me once the treatments were over.
But even if you didn’t have the opportunity to make such a choice, there’s still something that you can do. The authors of that 2017 paper noted that cancer survivors can take back some control over their health by adopting or continuing those healthy lifestyle habits that should sound familiar by now: not smoking, limiting alcohol, exercising regularly and eating a healthful diet.
To that, I would also add, managing your stress levels, the importance of which has been demonstrated on a cellular level, and getting optimal amounts of sleep.
Improving longevity is a hot field for research as scientists work to determine what aspects of one’s lifestyle show the greatest promise in keeping the body young. This topic is complex and new data is coming in on a regular basis, so I won’t delve into details here, but it stands to reason that being sedentary and eating a high-sugar, high-processed diet is not going to do you any favors.
Just as cancer treatments may have a negative effect on overall health, you can win back some lost ground by making healthy, informed decisions on diet and exercise. No one wants to limit their cancer treatment options, so this is one form of insurance that you can give yourself. No matter what else happens, a healthy lifestyle will benefit your quality of life. And that is an improvement that is yours to keep.