, Author of Cannabis Pharmacy. 1  There are several problems with chewing/dipping cannabis. First, cannabis, in its raw herbal form, can host a wide variety of microbes including e coli and salmonella, both of which can present a health risk.
Oxygenation and ventilation: Once the position and seal are obtained, bagging can commence. The rate of ventilation for an adult is 10-12 breaths per minute or, approximately 1 bag squeeze every 5-6 seconds.4 The bag should be depressed for a full 1-2 seconds and then released.
We release gas upwardly by belching and downwardly by flatulence. When we swallow air and dont release it by belching, the air will work its way down and out the rectum. About half the gas passed from the rectum comes from swallowed air. For the record, normal people pass gas about ten times each day. Twenty times daily is still considered normal.