Lifestyle Factors and Successful Cognitive Aging in Older Adults

Abstract

The majority of older adults express a desire to age successfully. Over the past decade, there has been an increased focus on understanding the lifestyle factors that influence cognitive aging. In years past, it was believed that genetic factors played a primary role in cognitive longevity, but it is now well-established that various lifestyle factors are strongly linked to successful cognitive and general aging. The present chapter aims to review lifestyle factors that contribute to brain and cognitive health in older adults. In particular, we review research examining the role of exercise, social and cognitively stimulating activity, purpose in life, sleep, diet and vascular health, and age-related attitudes and stereotypes on cognition in later life. We also discuss the impact of various interventions on cognitive health. We conclude with recommended future research and intervention-oriented directions that may further our understanding and promotion of successful cognitive aging.