Thank you Mr. President @POTUS.Bharat is very thrilled to receive your letter today. Under your able administration, I'm sure we will see policy changes and steps to #SaveSoil, and put an end to the biggest issues we face, Climate Change and World Hunger.
@SadhguruJV@cpsavesoil
The Brain's Self-Cleaning System: How Meditation Activates Neural Waste Clearance
In 2012, the University of Rochester neuroscience group, led by Maiken Nedergaard, published a paradigm-shifting paper identifying the glymphatic system. In 2013, Xie et al. demonstrated that glymphatic clearance is dramatically increased during sleep. This process is reduced in aging. In 2025, a group from Vanderbilt University showed that the brain's CSF flow during meditation shifted from a turbulent, bidirectional pattern (associated with neurodegeneration) toward a more efficient, directionally consistent pattern- the same shift seen during healthy sleep. It is as if meditation temporarily reverses the CSF flow signature. This research included expert meditators from the Isha Yoga Foundation (Samyama, Shambhavi), Vipassana, etc.
Let us start somewhere to get these benefits in addition to the main one: stillness. The forever-free digital app, Miracle of Mind is a good place to start, amongst others.
Kudos to all the scientists in this field.