Search results
Results from the WOW.Com Content Network
Is 6 hours of sleep enough? ... Some adults need nine or 10 hours of sleep every night in order to feel rested, and that's healthy for them, says Kolla. ... Limit caffeine and alcohol intake, says ...
Sleep requirements vary by age and personal factors, but most adults need 7-9 hours of sleep per night to function at their best. You may need more or less depending on your lifestyle and age.
“Insufficient sleep has a negative impact on health and performance, and not getting enough sleep consistently can impact a number of bodily functions—including your brain, immunity ...
A 2004 editorial in the journal Sleep stated that, according to the available data, the average number of hours of sleep in a 24-hour period has not changed significantly in recent decades among adults. Furthermore, the editorial suggests that there is a range of normal sleep time required by healthy adults, and many indicators used to suggest ...
Research published by the Journal of Clinical Sleep Medicine suggests that having your last dose of java as early as six hours prior to bedtime can negatively impact your ability to fall asleep ...
The health effects of coffee include various possible health benefits and health risks. [1]A 2017 umbrella review of meta-analyses found that drinking coffee is generally safe within usual levels of intake and is more likely to improve health outcomes than to cause harm at doses of 3 or 4 cups of coffee daily.
When you drink coffee, Dr. Wu says the caffeine acts as a stimulant by blocking adenosine, the neurotransmitter that promotes sleep, resulting in increased alertness and focus.
From student reports, 70.65% of students are sleep deprived and 50% of college students exhibit daytime sleepiness. Additionally, only 4% of students obtain 7 hours of sleep or more. The average was 5.7 hours of sleep and students on average pull 2.7 "all-nighters" per month.