Recently learned about holotropic breathing. In General, interested, later I decided to practice. Unfortunately or fortunately, another life or the birth I had
Next, I ran the forums and Wikipedia (this is where I'd start). But then opinions diverge. They claim that XA is a great blessing that the body is filled with energy and stuff, the person experiences pleasure; and others, that deep and intense breathing leads to death of neurons in the brain and the emergence of ailments and ills.
About neurons.. there is a memory tester program (memory-related mnemonics) began to practice, imagination dropped! The images became harder to connect and the results were worse, respectively (for example, I memorized 100 digits with 8 errors, I now fail 30), could this be related to loss of neurons?) Very concerned.
If someone will be able to Express constructive opinion will be very grateful.