LITTLE ROCK-For patients with cancer-related fatigue, "the first line of treatment, in my opinion, is to increase their hemoglobin levels so that they can begin an exercise program," noted William Evans, PhD. "Cancer patients suffering from primary fatigue should not be advised to increase the amount of daily rest. Rather, they should be counseled to carry out aerobic exercise," he explained. Dr. Evans serves as director, nutrition, metabolism, and exercise, and professor of geriatrics, physiology, and nutrition at the University of Arkansas for Medical Sciences in Little Rock.