Reme Navarro, nutritionist: "Sleeping on your left side helps relieve heartburn and improves circulation."

Should you sleep on your right or left side? Is it dangerous to sleep on your stomach? Is it true that lying on your back with your legs elevated improves your circulation? There are thousands of legends about the position you adopt when you get into bed, some with more foundation than others. What is clear, according to experts, is that the way you sleep will influence your well-being (or quite the opposite), in addition to preventing insomnia .

It seems to be a consensus among healthcare professionals that the best way to lie in bed is on our side, the most natural position since it keeps the spine aligned and reduces pressure on the lumbar region, and it also helps with reflux or shortness of breath. Pharmacist and nutritionist Reme Navarro is also a proponent of the side position, posting a video on her TikTok social media platform in which she specifically explains which side offers the most health benefits .

The position we adopt when sleeping is key to our rest... and many other things!

Thus, the sleeping position is truly important for restorative sleep, preventing muscle pain , and ensuring optimal body function. Numerous studies, including one published in The Journal of Neuroscience by Stony Brook University in New York, have confirmed that sleeping on your side is the healthiest option.

Lying on your side naturally helps your body eliminate waste, improves circulation, and promotes lymphatic drainage . However, it's advisable to be careful with the pillow you choose to sleep on, so that the spinal alignment isn't altered. Pregnant women also prefer to sleep on their side, placing a pillow between their calves.

Sleeping on your side, therefore, is the position most recommended by health professionals. However, different organs are located on each side of our body, and the side chosen will influence the correct function each one performs. For nutritionist Reme Navarro, the best side is the left , and there's a reason for this.

Sleeping on your left side has many health benefits.

"If you sleep on your right side, you're not doing it right." Navarro is emphatic in her informative video. Therefore, the expert recommends sleeping on the left side, "first of all, because it's good for our intestines . Sleeping on that side will help food move more easily through the digestive system. It's also good for your liver, which will function better by reducing the pressure of your body's weight on it."

Another reason the nutritionist gives is that on the left side " the heart pumps more easily . This happens because the main vein that carries blood from the lower extremities is on the right side, and sleeping on the left side reduces pressure on it, facilitating circulation."

But in addition to promoting the release of heartburn and blood circulation, lying on this side is especially beneficial for pregnant women, for whom "it improves blood circulation to the placenta, relieving pressure on organs like the liver and kidneys."