If he has diabetes, too much protein can be a problem. I didn't know that at first & couldn't figure out why my bg was staying up even while eating 10 or fewer carbs. Someone who knows more than I do told me I was eating too much protein. So I cut the protein, added low carb vegetables & my bg is going down. And - thankfully - so is my weight. It's about time!

Now to keep it up. It's hard for someone as disorganized as me to be consistent - but I'm working on it!