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A recent study highlights the value of incorporating daily movement, showing that typically sedentary older adults who added moderate-to-vigorous physical activity into their routines experienced notable improvements in brain health.
While many investigations target exercise as a response to emerging cognitive issues in older adults, this innovative study looked at pre-symptomatic exercise patterns and their power to shield long-term cognitive abilities in older adults.
The study consisted of a 12-month single-blind randomized trial which enrolled 130 healthy midlife adults (26–58 years old) and divided them into an aerobic exercise group or a control group maintaining usual activity. The exercise group program required two weekly 60-minute supervised laboratory sessions, with participants encouraged to complete additional home-based aerobic exercise to hit 150 minutes total weekly.
Adults get the most benefit from at least 150 minutes of moderate aerobic activity per week (or 75 minutes vigorous), and it counts even when split up—such as 30 minutes on most days or shorter bursts totaling the same amount.
The study demonstrated that moderate-to-vigorous exercise over 12 months reduced brain predictive age difference in adults aged 26–58, offering evidence of neuroprotective effects in midlife. The mediating pathways, however, are not yet known.
Exercise is a powerhouse for brain health. By strengthening the heart and circulation, dialing down inflammation, and moderating stress hormones, regular movement creates an optimal environment for brain cells to flourish now and resist decline later.
To view the original scientific study click below:
Fitness and exercise effects on brain age: A randomized clinical trial
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