Mindfulness training can lead to altered states of consciousness, such as disembodiment and unity. Researchers from the University of Cambridge found that participants were twice as likely to experience these states compared to a control group.
These experiences can be positive, but they may also be startling or unpleasant. Mindfulness teachers and students should discuss these potential side effects to ensure that individuals are prepared for any unexpected experiences.+
+Source: https://neurosciencenews.com/mindfulness-consciousness-26457/