Cooling Pranayam
Cooling Pranayama: Two Ancient Breaths to Beat the Summer Heat
When the mercury rises, the answer isn’t only in your fridge — it’s in your breath. A slow, simple practice of Sheetali and Sheetkari can lower your inner thermostat in a matter of minutes.
Summer is here — and it’s unforgiving. Across the country, temperatures are climbing higher every year, and the heat doesn’t just tire the body; it agitates the mind. We reach for cold drinks, air conditioners, and shade, but the yogis of India solved this problem thousands of years ago with something far simpler: the breath.
Today, I want to teach you two cooling pranayamas — Sheetali and Sheetkari — that will keep your body and mind cool from the inside out. Practice them for a few minutes daily this season and you’ll feel fresher, calmer, and more balanced through the hottest hours of the day.
I’ve divided each practice into three parts for your better understanding:
- Posture — how the body should sit
- Breathing — how the breath should move
- Awareness — where the mind should rest
1. Sheetali Pranayama — The Cooling Breath
The word Sheetali comes from the Sanskrit root “sheet,” meaning cold or frigid. And that is exactly what this practice does — it cools every cell it touches.
Benefits of Sheetali
- Cools the body and calms the mind almost instantly
- Influences the brain centres involved in body temperature regulation
- Very supportive for people with high blood pressure
- Helps control thirst and hunger
- Relieves constipation and improves sleep quality
- Reduces mental and emotional excitation
- Induces deep muscular relaxation
- Brings mental peace and inner calm
- Sit in any meditative posture — Sukhasana or Padmasana, whichever is comfortable. If sitting on the floor is difficult, a chair is perfectly fine.
- Keep your back and neck straight. Rest both hands in Chin Mudra. Close your eyes and soften the body.
- Extend your tongue out and fold it into a tube or funnel, curling the sides upward.
- Inhale slowly and deeply through the rolled tongue. The air passing over the wet tongue is what cools it.
- Draw the tongue back in, close the mouth, and exhale slowly through the nose. A soft hissing sound is natural.
- Begin with 9 rounds. As you grow comfortable, increase gradually — on very hot days you can go up to 30–40 rounds.
Awareness: Rest your attention on the tip of your tongue and the cooling sensation as the breath travels in. Feel the coolness spread from mouth → throat → chest → belly.
2. Sheetkari Pranayama — The Hissing Breath
Not everyone can roll their tongue — it’s a genetic trait. If that’s you, Sheetkari is your practice. It offers all the cooling benefits of Sheetali, plus one bonus: it keeps your gums and teeth healthy by drawing air across them.
- The seated posture is the same as Sheetali — spine tall, hands in Chin Mudra, eyes closed.
- Bring your upper and lower teeth together and part the lips so the teeth are exposed.
- Rest the tongue lightly behind the teeth.
- Inhale slowly and deeply through the gap in the teeth. You will hear a soft “seee” sound — this is the sheetkari.
- After the inhalation, close the mouth and exhale slowly through the nose.
- Begin with 9 rounds and build up gradually.
Awareness: Let your mind rest on the hissing sound of the incoming breath and the cool film of air passing over your teeth and tongue.
What Modern Research Says
Cooling pranayama isn’t just tradition — a growing body of scientific literature supports what yogis have known for centuries:
- A study published in the International Journal of Yoga found that regular practice of Sheetali and Sheetkari produced a significant reduction in systolic and diastolic blood pressure in hypertensive individuals within a few weeks.
- Research on slow-breathing pranayama techniques has shown a measurable drop in oral and skin surface temperature immediately after practice — the physiological “cooling” is real, not just perceived.
- Trials on slow-paced yogic breathing report a shift toward parasympathetic (rest-and-digest) dominance, lowering heart rate, cortisol, and anxiety scores.
- Preliminary studies suggest cooling pranayamas can improve sleep onset latency and subjective sleep quality — especially useful during warm summer nights.
Note: pranayama complements medical care; it does not replace it. Always consult your doctor if you have a chronic condition.
Precautions — Please Read Before You Practise
- Avoid these practices if you suffer from asthma, cold, cough, or other respiratory issues.
- Do not practise on extremely cold days — cooling in winter is counterproductive.
- People with low blood pressure should skip these practices.
- Practise in a clean, well-ventilated space — never in a dusty or polluted environment.
- If you have sensitive teeth, missing teeth, or dentures, practise Sheetali instead of Sheetkari.
Eat With the Season — Summer Cooling Foods
Breath is one half of the equation; food is the other. Add these naturally cooling foods to your daily plate this summer:
A Small Practice, A Big Shift
You don’t need an air conditioner to feel cool — you need ten minutes and one breath at a time. Try Sheetali or Sheetkari after you wake up, before lunch, or just before bed. Within a week you will notice the difference: your body feels lighter, your mind quieter, your sleep deeper.
Consistency is the real teacher. Roll out your mat tomorrow, take nine slow breaths, and begin.
May all be happy. May all be cool. Namo Namah.
If this helped you, please share it — someone you love may need it today.
