When you sleep too little, your belly grows – and you won't even notice this on the scale

In the USA approximately 1 in 3 adults sleeps too little – meaning less than 7 hours per night. On top of that, about half of adults suffer from chronic sleep disorders. This isn't just a problem of how quickly you fall asleep, but also how quickly you wake up. These numbers are backed up by data showing that 50 to 70 million Americans do not get enough quality sleep.

In other words: every third person knows what it's like to wake up feeling like you haven't rested at all ...

What happens when you sleep too little?

• 1. You eat a lot more, but don’t realize it
  When you stay awake longer, your body looks for energy. The first thing it wants is calories. In a published clinical study, 12 healthy people (aged 19–39) were divided into two groups:
  
  • one group slept normally for 9 hours per night;
    
  • the other just 4 hours per night, this lasted two weeks, then all subjects slept 9 hours for three days (recovery period).
  
  Result? People with little sleep consumed approximately 300 extra calories per day – that’s a big snack! Additionally, they ate more protein (+13%) and fat (+17%) than before.
  
  And this was true even though their energy was already running low – diet alone dictates rhythms, not calories.
  
  
• 2. Belly fat accumulates faster than overall body fat
  Surprisingly: energy expenditure didn’t change significantly, but the fat shifted deeper into the body. A CT scan showed:
  
  • total abdominal fat increased by 9%,
    
  • visceral fat (the “deep” kind around organs) increased by 11% compared to the normal sleepers.
  
  So, it’s not just a couple of extra kilos on the scale – this is a dangerous kind of fat.
  
  
• 3. Sleep schedule also affects your diet
  It appears that the body starts checking every hour for an opportunity to get calories. And since they’re available longer, the brain awakens the idea of a reward. Cravings for sweets, salty, and fatty foods arise ...
  
  Even more: during recovery, after that period of sleep deprivation, calorie consumption returned to normal, but visceral fat continued to accumulate... The body thinks: there was a period of attack, so it's better to store up for when it happens again... Hm ...
  
  
• 4. The body adjusts hormones, not sleep
  If you sleep too little, two hormones in your body change:
  
  • Ghrelin (the bad hunger hormone) rises,
    
  • Leptin (the good satiety hormone) drops.
  
  So we’re in a vicious cycle: more sleep means less appetite, less sleep means more hunger and more obesity.

Why are we interested in visceral fat?

This fat wraps around the liver, heart, and digestive organs, meaning it releases inflammatory substances and altered lipids. Because of this, we become more susceptible:

• to cardiovascular diseases,
  
  
• to high cholesterol,
  
  
• to insulin resistance – the precursor to type 2 diabetes.

A broader perspective: the sleep epidemic

Sleep deprivation is not a local or temporary phenomenon. Changes have been happening for a while now:

• 35% of adults do not get enough sleep (<7 hours),
  
  
• in some countries this is as much as 46% of adults sleeping significantly too little.

At the same time, men sleep less and more often than women, as 37% of men report too little sleep, whereas the percentage for women is 33%.

Lack of sleep has become part of the lifestyle. Instead of treating sleep as a foundation, we neglect it. Our sleep is shortened by smart devices, social media, and a flexible work culture. Additionally, we stay up later in the evening, leaving us not enough time for a long sleep. Also, we must realize, you cannot catch up on sleep with herbal teas or drinks. Sleeping in advance or storing sleep does not exist!

Here are natural approaches, tried through generations and supported by science:

• Regular routine – for at least 30 minutes before bed, do not look at screens (blue light from phones and TVs blocks melatonin).
  
  
• Teas – chamomile tea soothes, St. John’s wort can improve sleep quality (but be careful if taking other medications).
  
  
• Aromatherapy – lavender relaxes, lemon balm calms the nerves.
  
  
• Warm bath with Epsom salt – magnesium in the water relaxes muscles and mind.
  
  
• Herbal pillow – for example, with lemon balm, lavender, and rosemary – acts as a gentle narcotic for the brain.
  
  
• Reduce caffeine after 2pm – people don’t realize it, but coffee in the afternoon can keep the brain maximally alert until 11pm.
  
  
• Walking in nature – this balances the circadian rhythm and affects cortisol release in the morning.

If you manage to sleep at least 7–8 hours, in your body:

• the feeling of hunger decreases (the main hormones change),
  
  
• energy consumption intuitively stays the same,
  
  
• visceral fat does not accumulate unexpectedly,
  
  
• the risk of cardiovascular disease and diabetes decreases.

In addition, the following improves:

• cognitive function – sleep “cleans out the waste” from the brain, as neurobiologists confirm,
  
  
• emotional stability – we manage stress better,
  
  
• immunity – fewer colds and faster recovery from illness.

Studies have been done on young, healthy people. For those who already struggle with weight, metabolic syndrome, or diabetes, further studies are needed. But even now we know enough to say: sleep must come before career or fun. You cannot give up sleep!

Sleep smarter, not less

If you want to stay slim and reduce internal fat, a reorganization of habits, work, and routines is necessary. If you make time for herbs, scented pillows, daily walks, and detox, your sleep will be better quality. And so will your health. Don’t forget that in summer we recharge our batteries, and the quality of that recharge determines how much, if at all, you’ll get sick in winter.

Winter health is built in summer.

Information on this website is for educational purposes only and is not medical advice.