Glucose, Fructose, Sugar... they all "feed" cancer cells. They help them grow faster. Sugar is "food" for cancer. Remove the food, and it dies. Cutting out sugar is a critical part of fighting cancer with food. Not only do you need to cut out sugars and artificial sweetners from processed and refined foods, sodas etc but you also need to cut out natural sugars from fruits. All fruits have sugar, just some more than others.
Sugar is a drug. People are addicted. If your loved one was addicted to heroin, I bet you would want to get them to stop using it. If you knew that cutting out sugars would force cancer cells to die off and stop growing, I bet you would cut out sugar, even if you really loved everything sweet. I love life more than I love sugar and I bet you do too.
Eliminate sugar including:
Even if this isn't followed 100%, eliminating as much sugar from the diet as possible, including natural sugars, will only help.
Here are some studies on the connection between cancer and sugar: