Sleep is Important for your health; Skipping sleep may result in different high-risk diseases- Read Here

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• Oct 20, 2023 | Poonam Nath

People who do not get enough sleep or wake up frequently during the night may be at a higher risk of...

Digital Desk: Everyone loves sleeping, but the competition in today's era has somewhat changed the lifestyle of people. Sleep promotes growth and development in children and adolescents. Inadequate sleep can increase your risk of chronic (long-term) health problems over time. It can also have an impact on how well you think, react, work, learn, and interact with people. 

Learn about the effects of sleep on your heart and circulatory system, metabolism, respiratory system, and immune system, as well as how much sleep you need.

. Sleep is essential for overall health and well-being throughout your life. Your body works during sleep to support good brain function and physical wellness.

Here's what sleep's importance is for our Heart and circulatory system

Your blood pressure and heart rate decrease when you fall asleep and enter non-REM sleep. Your parasympathetic nervous system manages your body while you sleep, and your heart does not work as hard as it does when you are up. 

Wondering what's REM and non-REM sleep?

When you sleep, you go through two stages: rapid eye movement (REM) sleep and non-REM sleep. Every 80 to 100 minutes, the cycle begins again. Typically, four to six cycles occur per night. 

You may momentarily awaken between cycles. Sensors are employed in sleep research to capture eye movements and brain activity, which is then utilised to identify sleep phases and stages.

Your sympathetic system is stimulated during REM sleep and when you wake up, boosting your heart rate and blood pressure to normal levels while you are awake and relaxed. A sudden rise in blood pressure and pulse rate upon awakening has been related to angina, or chest pain, and heart attacks.

People who do not get enough sleep or wake up frequently during the night may be at a higher risk of:

• Coronary artery disease
• Blood pressure that is too high
• Obesity
• Stroke

Sleep Aid in Metabolism 

Circadian clocks, including those in the liver, fat, and muscle, influence how your body handles fat. Circadian clocks, for example, ensure that your liver is ready to aid in fat digestion at the appropriate times. If you consume at unexpected times, your body may react differently to fat.

According to research, not obtaining enough quality sleep might result in:

Increased amounts of hunger-controlling hormones such as leptin and ghrelin inside your body Decreased capacity to respond to insulin Increased consumption of food, particularly fatty, sweet, and salty meals

Reduced physical activity

Syndrome of Metabolic Syndrome

All of these factors contribute to being overweight or obese.

Thinking and memory problems

Sleep aids in the establishment of long-term memories and learning. Inadequate or insufficient high-quality sleep might lead to difficulties in focusing on tasks and thinking clearly. For additional information on how a lack of sleep impacts daily tasks such as driving and homework, visit our Sleep Deprivation and Deficiency page.