No air conditioner? No fan? An age-old yoga technique promises to lower your body temperature in just a handful of breaths.
Blistering heat has settled in for weeks, and most of us have exhausted the usual coping tricks: cold showers on repeat, drifting off to sleep with damp hair, carrying a spray bottle everywhere we go. But the fastest relief might not come from the freezer or an electronics store at all. It could come from something you already carry with you, tucked at the back of your mouth. The method is called Sitali, a yoga breathing exercise that works like a built-in cooling system. Best of all, it’s free and you can do it anywhere.
How Sitali breathing works
The technique is almost surprisingly basic. Sit in a relaxed position, stick out your tongue, and curl the edges upward so it forms a narrow tube. Breathe in slowly through that channel, then pull your tongue back in and breathe out gently through your nose. As air travels through this makeshift passage, it encourages saliva production and delivers an instant wave of coolness across the mouth and throat.
Can’t curl your tongue into a tube? You’re not alone. Roughly a third of people are genetically unable to do it. If that’s you, there’s an easy workaround: rest the tip of your tongue just behind your upper front teeth and breathe in the same way for a comparable effect.
The science behind the trick
This isn’t just a feel-good ritual. There’s a genuine physiological process at play. The cool air drawn in through the mouth flows up toward the palate, a region that sits right next to the nasal cavity. From there, the cooling effect reaches the brain’s central regulatory centers, the part of the body that functions as its internal thermostat. Once that area cools, the body responds by triggering healthy sweating and managing its temperature more efficiently, which helps ward off heatstroke and the headaches that often come with it.
For best results, practice in sessions of three to four minutes, repeated five to ten times throughout the day, whether you’re at your desk or lying in bed. A few mindful breaths and you’re on your way to feeling cooler.
