Feature Archive

Eating Right During Cancer Treatment

ByGina Shaw
WebMD Feature

Reviewed By CynthiaHaines,MD

Cancer treatment can sap your appetite, but that's when getting adequate nutrition is more important than ever. Here's how to meet your needs.

When you're being treated for cancer, it's more important than ever to eat right and get adequate nutrition -- but it can also be more difficult than ever. Your body is working overtime to fight the cancer, while it's also doing extra duty to repair healthy cells that may have been damaged as a side effect of treatments like chemotherapy and radiation. At the same time, many cancer treatments -- especially chemotherapy -- come with side effects that drain your strength and sap your appetite. So how can you make sure you're getting all the essential nutrients, vitamins, and minerals you need?

You might assume the answer lies in power doses of vitamin supplements. After all, if you're having trouble keeping food down, wouldn't it be easier to get nutrients from a simple capsule? Not necessarily. "If you want to supplement the nutrition you get from your regular diet, we recommend taking just one multivitamin per day from a reputable manufacturer," says Gary Deng, MD, assistant attending and assistant member in the Integrative Medicine Service at Memorial Sloan-Kettering Cancer Center in New York.