Recovery and well-being
The parasympathetic system: your recovery guardian
Le Parasympathetic nervous system is one of the two branches of the autonomic nervous system, which manages our involuntary functions such as digestion, heart rate and breathing. Often called the «rest and recovery system», it helps the body regain its balance. Understanding it means giving yourself the means to recover better on a daily basis.

What is the parasympathetic system?
système nerveux autonome. autonomic nervous system, alongside the sympathetic nervous system. Where the sympathetic system prepares the body for action in the face of stress (the so-called «fight or flight» response), the parasympathetic system promotes Relaxation and calming down.
When it takes over, the body enters a state of repos digestion is aided, the heart rate slows down and breathing becomes calm. It's a natural mechanism, essential after a period of exertion or tension, and a valuable ally both in daily life and in sports.
2. What happens in the body
When the parasympathetic system is active, several natural phenomena take place:
- The heart rate slows down, and the body goes into recovery mode.
- Digestion is aided the body directs its energy towards nutrient assimilation.
- The feeling of tension decreases, the body leaving a state of alert to regain calm.
- Natural regeneration is taking hold Resting phases are the body's privileged moments for recovery.
- Sleep is getting deeper, with the parasympathetic nervous system being particularly active during deep sleep.
Discover our solutions for better sleep
3. How can we encourage calm?
Several simple habits help allow the parasympathetic system to reassert itself:
- Deep, slow breathing A few deep abdominal breaths are enough to trigger relaxation.
- Meditation and relaxation, to soothe the mind and release tension.
- Yoga and gentle stretching, with attention paid to the breath.
- Massage and body treatments, a moment of muscle relaxation conducive to unwinding.
- A good night's sleep It is during the night, in deep sleep, that recovery is most complete.

4. IAKOTA: enhance your moments of rest
IAKOTA products, like the Terra mattress topper and the night mask, are designed to accompany your moments of rest and make your night a true time of recovery. They are based on the technology Minoxis, an approach 100 % passive, without external energy or active substance, which combines two natural principles:
- Endogenous infrared feedback A textile that reflects the infrared rays naturally emitted by the body back towards it.
- Earthing Grounding designed to enhance the sensation of relaxation.
Designed to promote a state of relaxation and aid the body's natural recovery during sleep, IAKOTA products aim first and foremost to optimise your rest periods.
What our initial observations suggest
As part of’preliminary studies carried out with athletes, users of our mattress toppers reported an improvement in their heart rate variability (HRV), an indicator closely monitored by many athletes to assess their recovery, as well as a feeling of more restorative sleep. These encouraging results are part of an ongoing research programme.
Conclusion
Le Parasympathetic nervous system is at the heart of winding down and recovery. Understanding it better means learning to allow for these rest periods, which allow the body and mind to regain their balance.
With solutions designed to support these moments, such as those from IAKOTA, everyone can make their rest time truly Natural recharge.
Sources
- Cleveland Clinic, Parasympathetic Nervous System (PSNS)
- NCBI, Neuroanatomy, Parasympathetic Nervous System
