Health Discovery Digest
Topic

Sleep & Rest

An armchair with a folded wool blanket beside a sunny window in the early afternoonSleep & Rest

Are Afternoon Naps Good for You? What Studies Show

Short naps of about 10 to 20 minutes in the early afternoon are linked to better alertness with little grogginess. Longer or later naps can leave you foggy and eat into night sleep.

· 7 min readLow morning sunlight falling across a neatly made bed in a quiet bedroomSleep & Rest

What a Consistent Wake-Up Time Does to Your Body Clock

Your body clock runs a little longer than 24 hours and resets mainly on light. A steady wake-up time, with daylight soon after, gives it a daily anchor, while weekend sleep-ins can nudge it later.

· 7 min readA neatly made bed with a sage-green quilted coverlet and cream pillows in soft early morning lightSleep & Rest

How Much Sleep Do Adults Over 60 Need?

Adults over 60 need about as much sleep as younger adults, at least 7 hours a night, according to the CDC and NIA. What changes with age is the pattern: earlier, lighter sleep with more awakenings.

· 7 min read