@matigo it’s funny as there’s a local place run by Mennonites that allegedly makes great donuts. My other half and I discussed trying one to confirm this, though neither of us should be eating them at all.
What you choose to put in your body how often and when is a personal choice that you alone suffer the consequences of. I see nothing wrong with the occasional donut, much like Mr. No Sugar No Grains himself will have the occasional glass of wine with his sister-in-law Kristen Scott-Thomas, whom he sees about once a year.