Randomized Trialmoderate evidence
Exercise slows biological aging in breast cancer survivors: secondary analysis of a randomized trial.
Journal of the National Cancer Institute·September 30, 2026·PMID 42810733
Why it mattersAccelerated biological aging and cognitive decline are common concerns after breast cancer treatment. This trial provides evidence that a structured exercise program may slow epigenetic aging, offering a potential mechanism for preserving cognitive function in survivorship.
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