Chemotherapy can upset the digestive system. It can cause nausea and vomiting -- although I never did throw up during my own chemotherapy, thanks to medication for these side effects. Chemotherapy can diminish overall feelings of wellness and can cause sore gums and mouth sores and dry mouths. Clearly, chemotherapy can ruin an appetite.

But patients receiving chemotherapy need to eat. And they need to drink. They need to maintain nutrition and energy and strength during a physically taxing time. And so the challenge facing many entrenched in chemotherapy is how to eat when the act of chewing, swallowing, and digesting food is so completely unappetizing.

Barbara Curtis shares in a chapter of Chicken Soup for the Breast Cancer Survivor's Soul a recipe that made a difference for her sister during her worst days of chemotherapy.

Her recipe -- for chemo popsicles -- includes essential ingredients. Fruit and tofu provide phytochemicals, protein, and liquids for depleted bodies. The cool popsicle soothes sore mouths and settles stomachs. And the ease of putting together this simple snack is nothing short of tempting.

My advice -- save this recipe. And savor it too.

Chemo Popsicles

Fresh-squeezed orange juice, one 8-ounce glass
Frozen mangoes, 1/4 package, or 1 cup frozen berries
1/4 square tofu, medium firmness
One banana
Add passionfruit juice or other fruit juices for flavor

Put all ingredients into a blender. Blend to liquify. Add more juice if mixture is too thick -- it should be as thick as a smoothie. Pour blended mixture into Tupperware or plastic popsicle molds and freeze.