Seems they do.....
Arginine is found in a wide variety of foods, including:[5]
Animal sources
dairy products (e.g., cottage cheese, ricotta, milk, yogurt, whey protein drinks), beef, pork (e.g., bacon, ham), gelatin , poultry (e.g. chicken and turkey light meat), wild game (e.g. pheasant...
Ha, very good. In case of further confusion, it was the ingesting of the cheese on the board that seemed to help to do the trick. Once the coffee and a young Julia Roberts kicked-in I went from "no chance darling, my stomach feels like it would split" to "quick! jump on now!".
Ok, to try and take our minds of this transfer window nonsense....
I recently found out that a combination of strong coffee, a quality cheese-board and Pretty Woman on the telly did it for me. How about you?