Sleep remains an enigma even though it is essential for our well-being.
Many of us dedicate about one-third of our lives to sleep, yet you might require more or fewer than eight hours each night.
This is what sleep experts and physicians recommend regarding the amount of time you should dedicate to sleeping.
‘Self-care’
“The exact reasons remain unclear, yet it’s a crucial activity for everyone,” stated Dr. Rafael Pelayo, a sleep expert from Stanford University.
When you sleep, something extraordinary occurs. It stands as the most innate way of taking care of yourself.
The majority of people get between seven to nine hours of sleep, which shows the least correlation with health issues, according to Molly Atwood, a behavioral sleep medicine specialist at Johns Hopkins.
According to Atwood, once individuals consistently obtain less than six hours or over nine hours of sleep per night on average, their likelihood of experiencing health issues gradually increases; however, individual differences play a role.
According to Pelayo, when determining the amount of sleep required, it’s crucial to consider the quality of your rest. He mentioned that the ultimate goal should be waking up rejuvenated.
“If someone informs me that they get plenty of sleep but still feel exhausted upon waking, there’s an issue,” Pelayo stated. “You should not depart from your preferred eatery without being satiated.”
The amount of sleep required varies from person to person.
The quantity of sleep required varies across our lifetime. Infants require the highest amount—ranging from 14 to 17 hours.
“Atwood mentioned that definitely during our infancy and childhood, as we grow very quickly, we require much more sleep,” he stated.
The National Sleep Foundation suggests that many adults aged from 26 to 64 should aim for seven to nine hours of sleep each night.
Seniors might receive somewhat lesser amounts, whereas young adults aged 16 to 25 could potentially get slightly higher sums.
People go through various sleep stages approximately every 90 minutes. During the initial part of the night, as Atwood mentioned, a larger segment of this cycle consists of slow-wave sleep, also known as deep sleep, which is crucial for bodily repair and restoration. This is also when “growth hormone” gets secreted.
During the later part of the night, a larger portion of your sleep cycle is dedicated to REM sleep, also known as dream sleep. This stage plays a crucial role in learning and consolidating memories, essentially converting short-term experiences into long-lasting ones.
Children experience more “profound sleep,” spending roughly half the night in this stage, she explained. This decreases during adolescence, according to Atwood, as our bodies require less repair and rejuvenation.
Another intriguing change during puberty is the emergence of gender-based disparities in sleep patterns.
Is it true that women require more sleep compared to men?
The research does not indicate that women require more sleep; however, women generally tend to get marginally more rest compared to men, according to Atwood.
It begins when they are young. Despite having similar sleep requirements, adolescent girls appear to obtain less shut-eye compared to their male counterparts, according to Pelayo. Furthermore, teen girls often report experiencing insomnia more regularly.
According to Allison Harvey, a clinical psychologist and professor specializing in sleep at UC Berkeley in the U.S., when women become first-time mothers, they tend to look after their newborns during nighttime more often, resulting in reduced sleep.
Hormones can also affect how much and how well women sleep during pregnancy and menopause.
Specialists suggest that women might require additional rest leading up to their period.
When should you get assistance with sleep?
You’ll recognize if you aren’t getting sufficient rest if you feel cranky, easily annoyed, and unable to concentrate. Over time, these small issues can escalate into severe concerns – potentially life-threatening ones.
Atwood mentioned that if you’re not getting adequate sleep or if you have untreated insomnia or sleep apnea, your likelihood of experiencing depression goes up.
You face higher risks of cardiovascular problems such as hypertension, heart attacks, and strokes. Your immune system gets weakened. You become more susceptible to Alzheimer’s.
If you’re meeting the suggested hours of sleep each night yet still feel exhausted upon waking, it may be time to consult with your primary care physician.
They can eliminate other medical issues that might impact your sleep, according to Atwood. However, if the troubles continue, consulting a sleep specialist might be beneficial.