Staying Sharp^®

Used to Be a Night Owl. Now a Lark? Turns Out You're Not Alone

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Knowing how our body clocks shift as we age is crucial to staying productive, brain healthy

Restorative Sleep
Cognitive Flexibility

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Staying Sharp^® What is Staying Sharp? What Do I Get? The Science Get Started What is Staying Sharp? What Do I Get? The Science Get Started Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Login AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org Membership Expires: Renew AARP Rewards My Plan My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org What is Staying Sharp? What Do I Get? The Science Get Started What is Staying Sharp? What Do I Get? The Science Get Started Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Login AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org AARP Rewards My Plan Login AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org My Account FAQs Logout AARP.org What is Staying Sharp? What Do I Get? The Science Get Started What is Staying Sharp? What Do I Get? The Science Get Started Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Assessment Challenges Articles Activities Videos Recipes Editor's Picks Games Used to Be a Night Owl. Now a Lark? Turns Out You're Not Alone Facebook Twitter Linkedin Email Print Invite Knowing how our body clocks shift as we age is crucial to staying productive, brain healthy Restorative Sleep Cognitive Flexibility Image Source/Getty Images What is this? ? Click here to save this to My Plan for quick reference. Add to My Plan Add to My Plan Add back to My Plan Remove from My Plan Mark as complete My Plan page is currently unavailable. Editor's Picks Mental Well-Being The Brain-Heart Connection How to Talk to Your Doctor Resilience View All