There is a befuddling amount of diet information "out there." It is nigh impossible to find diet information that doesn't have a large body of conflicting information. I have come to believe that our bodies are all substantially different in the way they process intake. So much so that there isn't a one-size-fits-all solution. OP, if this seems to be working for you, roll with it. Ride it out for a while then consult with your doctor. Your doctor will likely want to run some labs on you to see how things are going.

Best wishes brother.