Many people try to lose weight by controlling their diet—cutting carbs, reducing sugar, and building muscle through exercise. But did you know that fat burning happens most efficiently while you sleep?
Getting enough quality sleep is a key factor in fat metabolism. To optimize fat burning, it’s important to get the right amount of sleep (6–9 hours), sleep during the ideal window (10:00 PM to 6:00 AM), and ensure that your sleep is deep and uninterrupted. Tossing and turning all night won’t help! Several studies have shown that good sleep helps stimulate the release of fat-burning hormones—especially growth hormone.
If you’re someone who eats right and exercises regularly but still struggles to lose fat, it might be time to take a closer look at your sleep. Ask yourself: Is your sleep truly restful and of good quality?
A simple way to monitor your sleep is to wear a smartwatch or fitness tracker with a sleep tracking function for about two weeks. This will give you a clear picture of your sleep patterns—how many hours you sleep, how often you wake up, how much deep sleep you get, and how much light sleep. These days, many smartwatches are quite affordable, starting at just a few hundred baht.
Good Sleep + Enough Sleep = Higher Fat-Burning Hormones
More Fat-Burning Hormones = Easier and Faster Fat Loss
On top of that, quality sleep doesn’t just support weight loss—it also contributes to overall health, glowing skin, and a more youthful appearance!
Now that you know this, don’t wait—check the quality of your sleep to help make your fat loss journey easier and more effective.
If you’re someone who struggles with poor sleep, don’t worry. In the near future, I’ll be sharing more tips and advice on how to improve your sleep.
Written by Dr. Pinyapat Chaipurihiran, M.D.
Specialist in Anti-Aging and Regenerative Medicine / Lifestyle Medicine Physician
Medical Advisor at Grand Wellness
