Dr. Benjamin Gavish is a professor, biophysist, researcher, and inventor. He invented RESPeRATE the first and only FDA-cleared device proven to lower High Blood Pressure naturally and without side effects.
Well, actually, there was one side-effect. Relaxation. Some users even fell asleep. So they developed a 2nd device called 2Breathe. Yes, breathing in a special way with special rhythmic tones puts some people to sleep in less than a minute!