Tag: deep sleep

Great Sleep Fuels a Fully Empowered Life

Published on by Nikken

One of the 10 actions for Empowered Living is recharging your energy. Achieving this requires connecting with nature, consciously breathing in fresh air and getting restful sleep. Humans spend about a third of our lives sleeping, because it is critical to healthy living and longevity.

Here’s what happens with good quality sleep:

• The heart and blood vessels heal and repair themselves.

• Grhelin (hunger hormone) and leptin (satiety hormone) are balanced. Inadequate sleep makes ghrelin levels go up, so you feel hungrier than when you have restful sleep.

• Healthy insulin levels are supported. Insulin controls blood sugar levels, which increase when you are sleep-deficient.

• Deep sleep triggers the release of the growth hormone that helps children and teenagers develop healthy muscle mass, repair cells and tissues.

• Deep sleep supports healthy development during puberty and promotes fertility.

• Restful sleep supports the body’s immune system. Sleep deficiency can affect the body’s natural defense system against germs and illness, making it difficult to combat infections.

• Major threats to longevity are decreased. These risks include heart disease, high blood pressure, obesity and stroke.

• Good sleep supports the brain to improve learning and memory. Problem-solving, decision-making and creativity are enhanced.

Sleep deficiency can result in feelings of stress and depression; and can cause mood swings, lack of motivation and not getting along in social situations. It can also cause lack of focus, problems in learning new things, slow reactions and poor decision-making, which in turn result in making more mistakes. It’s a vicious cycle of frustration and fatigue, lack of confidence and inertia. In other words, when was the last time you felt joy when you were sleep-deprived?

Smart nutrition, clean air and water are basic necessities, but when you think about humans spending a third of our lives sleeping (or at least trying to sleep), the importance of good sleep is obvious. If you can’t sit still, watch TV, read or be a passenger in a vehicle for an hour without falling asleep, you probably need more restful sleep. It’s not about quantity as much as it is about quality.

Create your sleep sanctuary and commit to good habits that support deep sleep, so you can feel good every day and experience empowered living! With great sleep, you can choose joy!

Source: https://www.nhlbi.nih.gov/health/sleep-deprivation/health-effects

https://www.nhlbi.nih.gov/health/sleep-deprivation/health-effects

How Deep Sleep Awakens Your Best Self

Published on by Nikken

Did you know that your body goes through four stages of sleep? As you sleep, your body cycles through those four stages. Sleep cycles vary throughout the night, with the shortest at the beginning of the night, typically lasting between 70 to 100 minutes. Later on, sleep cycles can last between 90 to 120 minutes.

Each of the four stages of sleep serves a purpose. Stage 1 is the lightest stage and occurs when you first fall asleep. Stage 1 allows your body to slow down and begin the process of relaxation. It is easy to be awakened, and if so, you have to repeat stage 1 until you’re asleep. If you stay asleep, your body will move into Stage 2.

During Stage 2, your muscles relax, body temperature drops, your heart rate and breathing both slow down. Brain activity also slows down in stage 2. During the first sleep cycle, stage 2 might last 10-25 minutes and each stage 2 later on, may become longer. Sleep experts estimate that a person generally spends half of a night’s sleep in stage 2.1

Stage 3 is where you get the deepest sleep. This stage is especially important because during deep sleep, your body recovers and grows. In other words, stage 3 is when your body experiences restorative sleep and the immune system and other major bodily processes are strengthened.2 Stage 3 is also known as delta sleep or slow-wave sleep, due to the identifiable pattern of brain activity. Muscle tone, pulse and breathing rate all decrease, and although brain activity slows, there is evidence that deep sleep contributes to insightful thinking, creativity and memory.3

During the early sleep cycles, deep sleep typically lasts from 20-40 minutes. As you continue sleeping, stage 3 sleep actually shortens and more time is spent in stage 4, REM sleep. Because the eyes are moving rapidly even though they’re closed during stage 4, that’s why it’s called REM sleep.

Perhaps the most attention has been paid to stage 4 REM sleep, because it’s during this phase that brain activity increases, almost to the levels of wakefulness. In contrast to the active brain, the rest of the body experiences a temporary paralysis of the muscles (known as atonia), with the exception of the rapid eye movement and the muscles involved with the breathing process. Although you can dream throughout the night, it’s during REM stages that the most vivid ones occur, probably due to the increase in brain activity.

But why is stage 3 deep sleep considered the key to awakening your best self? Take a look at what happens during deep sleep.

•          Your body’s natural processes of repair take place and grows bone, muscle and tissue.

•          Hormonal shifts take place to support the immune system. In fact, growth hormone is released, which helps with cell regeneration.

•          The body’s energy molecule, known as ATP, is produced. This readies your body for awakening and facing the day.

•          Memory is enhanced during deep sleep. Studies have shown that people who get enough sleep perform better on tests or when undertaking a new task.3

•          Getting enough deep sleep is linked to better moods and decreasing the risk of depression.

•          There is evidence that enough deep sleep can help prevent mental fog and help retain information.4

To get enough deep sleep, make sure you create the best possible sleep environment for yourself. Nikken can help you with free ground shipping on select Kenko sleep products through October 31st this month. (Free ground shipping does not apply to the Kenko Power Sleep Mask.)

1, 2 https://www.sleepfoundation.org/stages-of-sleep

3 https://aasm.org/college-students-getting-enough-sleep-is-vital-to-academic-success/

4 https://pmc.ncbi.nlm.nih.gov/articles/PMC7983127/

Why Sleep Matters in Big Ways

Published on by Nikken

Achieving deep, restful sleep is essential to maximizing our well-being and daily performance. Sleep is a personal matter and what serves as adequate sleep for one can be completely insufficient for another. Nonetheless, sleep issues can affect people of all ages and impact many parts of our lives.

The Sleep Foundation1 compiles data regarding sleep habits and performance. Some of the statistics are truly daunting:

• Insufficient sleep has an estimated economic impact of more than $411 billion each year in the United States alone.

• 4.8 of 10 workers say they are regularly tired during the day, and 7 of 10 say they are tired when their work day is done.

• Up to two-thirds of adults occasionally experience insomnia symptoms. 10-15% of people experience chronic insomnia, which persists over multiple months. Women are 40% more likely to have insomnia than men. 55% of nurses say they experience insomnia.

• One study estimates the annual cost of workplace errors and accidents linked to insomnia at $31.1 billion in America.

• Drowsy driving is responsible for more than 6,000 fatal car crashes.

• About 57% of men, 40% of women and 27% of children snore in the U.S. Up to 70% of snorers have been diagnosed with sleep apnea.

• Obstructive sleep apnea (OSA) affects around one billion adults worldwide, with 80-90% of cases going undiagnosed. A 10% increase in body weight may make us six times more likely to have OSA.

Research2 shows that what we eat and drink can make it easier or harder to get the sleep we need:

• Drinking more than two servings of alcohol per day for men and more than one serving per day for women can decrease sleep quality by 39%.

• On average, adults in North America snack before bedtime 3.9 nights each week. Adults who snack on seeds and nuts before bed sleep an average of 32 minutes more than those who snack on chips, crackers, or pretzels.

• Eating within two hours before bed is linked to later bedtimes, trouble falling and staying asleep and obesity.

• 71% of SleepFoundation.org survey respondents drink coffee every day. Of these, 70% think caffeine has an impact on their sleep. Top issues reported by caffeine-drinkers are sleepiness, fatigue and insomnia, with 30% experiencing anxiety.

Daylight Saving Time in North America has a big impact on people’s sleep patterns. Generally speaking, it’s easier to transition in the autumn when we gain an hour but our circadian rhythms still need to adjust. In the week after the November time change, people experienced 115% increase in difficulty falling asleep, 103% increase in excessive daytime sleepiness, 64% increase in difficulty staying asleep and 34%increase in sleep dissatisfaction.3

Throughout the month of October, Nikken is offering 20% off our Kenko sleep products (except for the Kenko PowerSleep Mask) plus free ground shipping. The Makura Sleep Packs are already priced with a 10% discount, but we’re adding another 10%, so you still get 20% off plus free ground shipping. Take advantage of this sale to transform every bedroom into the perfect sleep environment!

1, 2, 3 https://www.sleepfoundation.org/how-sleep-works/sleep-facts-statistics#:~:text=at%20$31.1%20billion-,View%20Source%20.,almost%2020%20million%20children%20snore