CO2 saturation levels in blood have dropped over the last 50 years. Buteyko, a Russian scientist found a method to measure this called the control pause. You can do it in like under a minute. Look up his chart and the method.
CO2 saturation levels in blood have dropped over the last 50 years. Buteyko, a Russian scientist found a method to measure this called the control pause. You can do it in like under a minute. Look up his chart and the method.
CO2 saturation levels in blood have dropped over the last 50 years. Buteyko, a Russian scientist found a method to measure this called the control pause. You can do it in like under a minute. Look up his chart and the method.
Why the war on Carbon?