I made the amended version of this yesterday (in the Parrish pan) and it turned out great. I have an oven thermometer that confirmed the 350-degree oven temperature, but the bread took another ten minutes (40 altogether) in the oven before it toothpick-tested done. Testing for doneness this way is nothing more than I would expect of any kind of baking. The bread tastes wonderful. https://www.youtube.com/watch?v=REgtM8mvAsY
Some randomized controlled trials have shown the Paleo diet to produce greater short-term benefits than diets based on national nutrition guidelines, including greater weight loss, reduced waist circumference, decreased blood pressure, increased insulin sensitivity, and improved cholesterol. However these studies were of short duration (6 months or less) with a small number of participants (less than 40). [4-6] https://www.youtube.com/watch?v=aFIHLe_rLbc