Quick Answer: What’S The World Record For Sleeping?

How long can a human sleep?

How many hours of sleep do you need?Average Sleep Needs by Age14 to 17 years old8 – 10 hrs7 – 11 hrsYoung adults (18 to 25 years old)7 – 9 hrs6 – 11 hrsAdults (26 to 64 years old)7 – 9 hrs6 – 10 hrsOlder adults (65+)7 – 8 hrs5 – 9 hrs7 more rows.

Is 7 hours of sleep enough for a 16 year old?

Teens need about 8 to 10 hours of sleep each night to function best. Most teens do not get enough sleep — one study found that only 15% reported sleeping 8 1/2 hours on school nights.

Is it bad to sleep for 24 hours?

Too much sleep on a regular basis can increase the risk of diabetes, heart disease, stroke, and death according to several studies done over the years. Too much is defined as greater than nine hours. The most common cause is not getting enough sleep the night before, or cumulatively during the week.

What is the longest time a person has slept without waking up?

264.4 hoursThe World Record for the longest period someone has gone without sleep is Randy Gardner, who managed 264.4 hours (11 days 25 minutes). Over this period, physicians saw serious cognitive changes, reporting problems with hallucinations, paranoia and his short-term memory.

Who has slept the longest in the world?

Randy Gardner (record holder)Randy GardnerBorn1946 (age 73–74)OccupationRecord holderKnown forLongest time without sleep

Who slept for 20 years?

Rip Van WinkleThe 20-Year Lost Weekend: Rip Van Winkle Was a Drunk. POUGHQUAG, N.Y. (AP) _ Rip Van Winkle did not sleep the sleep of the enchanted, snoozing 20 years away in the haunted Catskill Mountains.

Why do we wake up at 3am?

Shuteye and sleep hygiene: the truth about why you keep waking up at 3am. … Reasons range from the fairly obvious (being too hot or cold, needing the loo, having a nightmare, a crying baby) to the medical (disordered breathing such as sleep apnoea, or nocturia: excessive night-time urination).

Is 7 hours of sleep enough for a 13 year old?

School age children (6-13): Sleep range widened by one hour to 9-11 hours (previously it was 10-11) Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5) Younger adults (18-25): Sleep range is 7-9 hours (new age category)

Is there a world record for sleeping?

VEDANTAM: At 2:00 in the morning on January 8th, 1964, Randy broke the world record. He had gone 11 days, 264 hours, without drifting off. … GARDNER: I slept just over 14 hours. I remember when I woke up, I was groggy, but not any groggier than a normal person.