My take on this is that the obvious proteins, meat, eggs, fish, milk and dairy products are the biggest problem. I find the more easily digestible ones an issue, but not nuts and whole grains with high protein content. Others may have a different experience. Leaving protein rich food out till evening is effective for some, giving them better response to their medication. Personally I find that overindulgence in anything heavy in protein late in the day results in poor response the next morning, so I take a little and light approach. Only way to really know is to watch how you respond and tailor your intake to your own needs.

Lindy