There’s a beer available in Australia called BigHead
Supposedly it’s got zero carbs. Sounds like time for an N=beer
As you can see there wasn’t a blip. Maybe a little drop in glucose as my liver focussed on detoxifying the alcohol and kind of forgot “how to Liver”. When it dropped to 3.8 around the 2 hour mark I had no hypoglycemic symptoms, and no intense cravings for glucose, so I tested my ketones expecting to find them elevated. They were only 0.3 so that alcohol did apparently make me a little hypoglycemic which is a concern.