Multiple barriers obstruct diet, exercise in patients with cancer

Many patients with cancer cite lack of energy as a significant barrier to healthy living with proper diet and exercise, but that is not the only obstacle they face.
A survey of nearly 2,000 patients found physical limitations from cancer treatment, high costs and lack of motivation also frequently prevent patients from meeting guideline recommendations on diet and exercise.
“People often want to engage in healthy lifestyle behaviors, but they need support and infrastructure,” Jennifer A. Ligibel, MD, professor at Harvard Medical School and senior physician in the Breast Oncology Center at