Advice for Pilots on a physiological problem

[Yankee Whisky]

To fart or not to fart, that is the question................

The Dutch have a saying that says it all "Het (een scheet) is beter in de wijde wereld dan in de enge buik". (A fart is better in the wide world than in the confined belly)

This was a known fact even before flying Thank G'd for excellent air replacement in most aircraft !