When I first started chemo, it didn't occur to me that what I ate would potentially impact the effectiveness of my treatment. Dieticians are available to patients through the cancer centre so I asked to meet with one in hopes of getting some guidance on what I should be eating, what foods to avoid and healthy recipes. I even signed up for a nutrition course which unfortunately turned out to be an overview of Canada's Food Guide.
Since I was not having much luck through the hospital, I decided to do some of my own research and found several articles regarding the link between sugar and cancer. This seems to be a widely debated subject with some sources saying that sugar feeds cancer cells.
Although I'm not the extremist type that is going to cut all sugar out of my diet, I really wish someone would have told me this information! One of the arguments behind this claim is that cancer cells uptake sugar at 10-12 times the rate of healthy cells. In fact, that is the basis of PET (positive emission tomography) scans — one of the most accurate tools for detecting cancer growth. You can read more about it here:
http://beatcancer.org/2014/03/5-reasons-cancer-and-sugar-are-best-friends/
Of course, there are also many articles stating that the relationship between sugar and cancer is a myth and as long as you consume sugar in moderation and maintain a healthy weight, there are no risks. I found that this was an interesting article:
https://www.oncologynutrition.org/erfc/healthy-nutrition-now/sugar-and-cancer/
Regardless, I have decided to limit the amount of sugar that I eat during treatment and going forward. All of the sugary brownies and cookies that people were nice enough to make when they found out about my diagnosis have now been replaced by natural sugars found in fruits. If there is even a possibility that limiting sugar could help in my recovery, I'm willing to try it.