Cancer patients undergoing chemotherapy face a widespread but often overlooked challenge: cognitive impairment, commonly known as “chemo brain.” Affecting up to 80% of treatment recipients, this condition can severely impact daily functioning and quality of life. New research offers encouraging news for this vulnerable population. A randomized controlled trial has demonstrated that home-based exercise interventions significantly protect cognitive function during cancer treatment. Participants who engaged in structured physical activity showed measurably improved attention spans and reported fewer cognitive difficulties compared to control groups. The findings represent a meaningful advance in supportive care, providing cancer patients with an accessible, evidence-based strategy to maintain mental clarity during their treatment journey. Unlike pharmaceutical interventions, exercise offers multiple health benefits while addressing this debilitating side effect directly.
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