Adherence
Higher levels of total daily physical activity, measured objectively via actigraphy, are associated with a significantly reduced risk of incident Alzheimer's disease and a slower rate of cognitive decline in older adults.
Focus on moving more throughout the entire day, not just during scheduled workouts. For older adults, this includes daily chores, walking, and general movement. This total volume of activity is linked to a lower risk of Alzheimer's and slower cognitive decline, regardless of whether you perform formal exercise.
A higher level of total daily physical activity is associated with a reduced risk of AD.
Why this rating
Prospective observational cohort with objective measurement (actigraphy) and robust adjustment for confounders, but not a randomized controlled trial.
Source
Total daily physical activity and the risk of AD and cognitive decline in older adults
Aron S. Buchman et al. · Neurology · 2012
DOI 10.1212/wnl.0b013e3182535d35
Related findings · Adherence
- Regular physical activity (at least 150 minutes/week of moderate-intensity) reduces all-cause and cardiovascular mortality by 20-30% and lowers the risk of type 2 diabetes by 25-35%.Strong
- Increasing physical activity from a sedentary lifestyle to an active one in middle adulthood significantly reduces the risk of coronary events compared to remaining sedentary.Strong
- Resistance exercise is the only intervention capable of consistently restoring muscle function and strength in sarcopenia, partially overcoming age-related anabolic resistance.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →