If you have eczema, asthma, or chronic sinusitis, this will be an utter game-changer for you. If you have sleep disruption or insomnia—it’s a must-try. And the lovely piece? It’s free, it’s easy, and breathe is something you have to do anyways. Of all the health-boosting techniques we recommend, breathing through your head is by far the most accessible—no physical obstacles to be found.

Supply website