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RESEARCH PAPER / 2026-01-23

The Look AHEAD Research Program: A 25-Year Retrospective From the Perspective of Geroscience.

Mark A Espeland, Charles T Semelka, Stephen B Kritchevsky, Joni K Evans, Anne B Newman

Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC. · pubmed

Abstract

The 10-year Action for Health in Diabetes (Look AHEAD) clinical trial compared a multidomain intensive lifestyle intervention to a diabetes support and education program with respect to major cardiovascular disease events (primary outcome) and other diabetes- and obesity-related outcomes. Follow-up of the cohort continues to add other aging-related outcomes and conditions to identify the long-term consequences of factors related to lifestyle and medical care. In this transition to a study of aging among individuals at risk for accelerated aging due to type 2 diabetes and overweight or obesity, the investigators have retrospectively reframed the study using the perspective of geroscience. This perspective strengthens the importance of lifestyle changes as a core component for medical care for these individuals to slow biological aging.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper claims that lifestyle changes are essential for slowing biological aging in individuals at risk for accelerated aging due to type 2 diabetes and obesity. This research is relevant as it addresses lifestyle interventions as a means to potentially mitigate the biological processes of aging rather than merely treating age-related diseases.

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