Yeah, I think this post is good at explaining the nuance that there are thresholds at which &quot;things become different,&quot; but I&#x27;m not sure the thresholds he provides are well supported, which is what I thought you were looking for.  No one is going to be able to say 30g fat &#x2F; 100 g of carbs is ok but 30g fat &#x2F; 110g carbs is not.