World Sleep Day 2025: Knowing The Importance of Sleep – A Guide to Better Rest and Health

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As we celebrate World Sleep Day on March 14, 2025, it’s the perfect time to pause and reflect on one of the most essential yet often overlooked aspects of our health: sleep. TheGlitz spoke to one of Mumbai’s most trusted doctors, Dr Raima Kapoor and she says, “In my practice as a physician in Mumbai, I often encounter patients who underestimate the importance of quality sleep. It’s time to change that mindset and embrace sleep for the essential, restorative process it truly is.”

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More Than Just Rest

Dr Raima lists the benefits:

  1. Physical Health Benefits
    • Restoration & Repair: During deep sleep, the body works to repair tissues, muscles, and cells. Growth hormone is released, promoting tissue growth and muscle repair.
    • Immune System Boost: A good night’s sleep strengthens the immune system. Lack of sleep can make us more vulnerable to infections and diseases, as our body’s defense mechanisms weaken.
    • Weight Management: Poor sleep has been linked to imbalances in hunger hormones, leading to overeating and weight gain. Adequate sleep helps maintain a healthy metabolism and supports weight management.
  2. Mental Health & Cognitive Function
    • Memory Consolidation: Sleep is essential for memory formation. During sleep, the brain processes and consolidates information from the day, helping you retain and recall memories more easily.
    • Emotional Well-being: Lack of sleep affects emotional regulation, leading to irritability, increased stress, and mood swings. Quality sleep helps regulate mood and supports mental clarity, creativity, and problem-solving.
    • Cognitive Performance: Sleep helps maintain cognitive functions such as concentration, focus, and decision-making. When sleep-deprived, these cognitive skills diminish, making it harder to function efficiently at work or in daily tasks.
  3. Chronic Disease Prevention
    • Heart Health: Chronic sleep deprivation is associated with an increased risk of hypertension, heart disease, and stroke. Good sleep helps regulate blood pressure and reduces inflammation, which plays a key role in cardiovascular health.
    • Diabetes Risk: Consistently poor sleep has been linked to insulin resistance, a key factor in the development of Type 2 diabetes. Proper rest helps maintain normal blood sugar levels and supports overall metabolic function.

How Much Hours?

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Dr Raima says, “The amount of sleep a person needs can vary depending on their age, lifestyle, and individual health needs, but the general guidelines from health experts suggest…”

  • Adults (18-64 years): 7-9 hours
  • Teens (14-17 years): 8-10 hours
  • Children (6-13 years): 9-11 hours
  • Toddlers (1-2 years): 11-14 hours

Tips

  1. Create the right Environment: Ensure your bedroom is cool, quiet, and dark. Invest in a comfortable mattress and pillows.
  2. Establish a Sleep Routine: Go to bed and wake up at the same time every day, even on weekends. This helps regulate your internal clock.
  3. Limit Stimulants: Avoid caffeine, nicotine, and heavy meals close to bedtime. These can interfere with your ability to fall asleep or stay asleep.
  4. Disconnect Before Bed: Limit screen time at least an hour before sleep. The blue light emitted by phones, tablets, and computers can interfere with your natural sleep cycle.
  5. Relaxation Techniques: Practice relaxation techniques such as deep breathing, meditation, or reading a book to help ease your mind.

TheGlitz Sleep Mantra

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Frido Ultimate Deep Sleep Pillow

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TheGlitz Says

As we celebrate World Sleep Day, let’s commit to prioritizing our sleep and recognizing the invaluable benefits it offers. Remember, sleep isn’t a luxury; it’s a key pillar of overall health. So, make sleep a priority, and your mind and body will thank you!

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