Why would they address it? They are theologians, not nutritionists. But I assume they would never imagine that ALL carbohydrates are poisonous, because the logical conclusion, if that were true, would be that Christianity is a false religion. In fact, there are other places in the Bible that endorse the eating of carbohydrates. Basically, if ALL carbohydrates are poisonous, there is no way Christianity and Judaism are not false religions.
I hope you’re kidding. I was.