breathwork

A new study reports that intensive breathwork reduces blood flow to the brain by as much as 45 percent. The finding challenges the idea that controlled hyperventilation practices are harmless, suggesting they can temporarily deprive the brain of oxygen-rich blood. Researchers say the effect may explain sensations of lightheadedness reported during intense breathing sessions, though the long-term health implications remain unclear.

A new experiment suggests breathwork really can bring on an altered state of consciousness, ScienceAlert reports. The finding gives scientific backing to a practice long used in meditation and wellness circles, and it is drawing attention from people interested in health, psychology and the science of consciousness.

New experimental research suggests breathwork — controlled breathing exercises — really can bring about an altered state of consciousness. The finding lends scientific weight to a practice long used in meditation and wellness circles, and is drawing attention for suggesting that something as simple as breathing patterns can meaningfully change how the mind experiences reality.