Brain Teaser

Challenge Your Cognitive Know-How!

Staying Sharp

Published September 15, 2025

People who sleep less than ___ hours a night in their 50s and 60s are more likely to develop dementia later in life.

Consistently sleeping poorly at midlife is linked to a higher risk of dementia. If you’re sleeping less than six hours on the regular, or if you’re getting poor-quality sleep, talk to your doctor about remedies.

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Health & Wellness

AARP Medicare Resource Center

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UHCRA

Prudential

One Pass

MS15

Brain Teaser

Challenge Your Cognitive Know-How!

People who sleep less than ___ hours a night in their 50s and 60s are more likely to develop dementia later in life.

AARP VALUE &
MEMBER BENEFITS

Staying Sharp

UHCRA

Prudential

One Pass

MS15

Brain Teaser

Challenge Your Cognitive Know-How!

People who sleep less than ___ hours a night in their 50s and 60s are more likely to develop dementia later in life.

AARP VALUE & MEMBER BENEFITS

Staying Sharp

AARP VALUE &
MEMBER BENEFITS