The Weston Family Foundation is awarding a $12-million research grant to the Canadian Longitudinal Study on Aging (CLSA), hosted at McMaster University, for a new initiative that will shed light on the many factors that influence brain health as we age, including lifestyle and the human microbiome.
The Healthy Brains, Healthy Aging Initiative will feature a cohort of 6,000 research participants who are currently enrolled in the CLSA. It marks the first time a national study of aging in Canada has introduced both brain imaging and microbiome analyses to investigate cognitive aging in the population over time.
The goal of the six-year Healthy Brains, Healthy Aging Initiative is to enhance the CLSA platform with longitudinal data from magnetic resonance imaging (MRI) of the brain and microbiome analyses of the gut, to help researchers examine how diverse lifestyle, medical, psychosocial, economic, and environmental factors as well as changes in the microbiome correlate with healthy aging outcomes. This data will be critical to the future development of screening and prevention strategies that promote brain health for aging Canadians.
The Weston Family Foundation has set an ambitious goal of improving and maintaining brain health in its overall efforts to improve the well-being of Canadians. The Healthy Brains, Healthy Aging Initiative and the resulting datasets could prove pivotal in these efforts.
With more than 50,000 participants, the CLSA follows Canadian men and women for 20 years to better understand why some people remain healthier than others as they age.
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