Exploring the Feasibility, Acceptability, and Safety of a 4:3 Intermittent Fasting Weight Loss Program Among Stage I-III Breast Cancer Survivors With Overweight or Obesity: Protocol for a 6-Month Proof-of-Concept Feasibility Trial.
BACKGROUND: Mounting evidence underscores the adverse effects of excess body weight during cancer survivorship, yet many breast cancer survivors struggle to maintain a healthy weight (approximately 70% have overweight or obesity [OW/OB]). Daily caloric restriction with increased physical activity is the standard behavioral weight loss approach; however, many fail to achieve clinically meaningful (>5%) weight loss, emphasizing the need for …












