Sleep...the importance of it, and why you simply have to have it!

Updated: Nov 14, 2019



Sleep plays a vital role in good health and well-being throughout your life. Getting enough quality sleep at the right times can help protect your mental health, physical health, and emotional health, leading to a healthy lifestyle.

Did you know, the way you feel while you're awake depends alot on what happens while you're sleeping? ... During sleep, your body is working to support healthy brain function and maintain your actual body tissues. In children and teens, sleep also helps support growth and development.


The damage from sleep deficiency can occur in many ways, forgetfulness, poor decision making, weakened eye sight and the list goes on. Ongoing sleep deficiency can raise your risk for some chronic health problems. It also can affect how well you think, react, work, learn, and get along with others.


Mental health, Brain Function and Emotional Well-Being

Sleep helps your brain work properly. While you're sleeping, your brain is preparing for the next day and forming new pathways to help with learning, physical needs, creative desires, problem solving. Studies also show that sleep deficiency alters activity in some parts of the brain. If you’re sleep deficient, you may have trouble making decisions, solving problems, controlling your emotions and behavior, and coping with change. Sleep deficiency also has been linked to depression, suicide, and risk-taking behavior. People who are sleep deficient are less productive at work and school. They take longer to finish tasks, have a slower reaction time, and make more mistakes.


After several nights of losing sleep—even a loss of just 1–2 hours per night—your ability to function suffers as if you haven't slept at all for a day or two.


Children and teens who are sleep deficient may have problems getting along with others. They may feel angry and impulsive, have mood swings, feel sad or depressed, or lack motivation. Paying attention in school becomes difficult too and creates a spiral of bad things for them and families.


Physical Health

Sleep plays an important role in your physical health. For example, sleep is involved in healing and repair of your heart and blood vessels. Ongoing sleep deficiency is linked to an increased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke. Here are some other factors that may be lurking in your life, due to lack of sleep...


|| Sleep deficiency also increases the risk of obesity. For example, one study of teenagers showed that with each hour of sleep lost, the odds of becoming obese went up.


|| Sleep helps maintain a healthy balance of the hormones that make you feel hungry (ghrelin) or full (leptin). When you don't get enough sleep, your level of ghrelin goes up and your level of leptin goes down. This makes you feel hungrier than when you're well-rested.


|| Sleep also affects how your body reacts to insulin, the hormone that controls your blood glucose (sugar) level. Sleep deficiency results in a higher than normal blood sugar level, which may increase your risk for diabetes.


|| Sleep also supports healthy growth and development. Deep sleep triggers the body to release the hormone that promotes normal growth in children and teens. This hormone also boosts muscle mass and helps repair cells and tissues in children, teens, and adults. Sleep also plays a role in puberty and fertility.


|| Your immune system relies on sleep to stay healthy. This system defends your body against foreign or harmful substances. Ongoing sleep deficiency can change the way in which your immune system responds. For example, if you're sleep deficient, you may have trouble fighting common infections.


Did you know?

Lack of sleep also may lead to microsleep. Microsleep refers to brief moments of sleep that occur when you're normally awake.

You can't control microsleep, and you might not be aware of it. For example, have you ever driven somewhere and then not remembered part of the trip? If so, you may have experienced microsleep.


Even if you're not driving, microsleep can affect how you function. If you're listening to a lecture, for example, you might miss some of the information or feel like you don't understand the point. In reality, though, you may have slept through part of the lecture and not been aware of it.


All in all, sleep is not a luxury, its a neccessity. Make time for it so that you function correctly, and avoid seeing it as being 'lazy' or wasting time...its vital. Rest well, and feel good!


LLSB x


#sleep #health #wellbeing

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