I noticed you mentioned you don't eat any protein.
How will you avoid getting protein from the food when eating at Arby's?
What will you order there that contains no protein?
-Hedge
I'm guessing you've never heard of Curly fries?
Sure, they have a negligable amount of protein, but that is something I'm willing to risk. They just taste so good.
When I eat at Arby's, the curly fries will typically be the bulk of my protein for the day.
With the keto acids I ingest, the incomplete proteins from the fries will suit the keto acids just fine to complete the "all or nothing principle."