- and with diet some things can affect people in different ways - I find I lose better if I don't have too many eggs whereas some other people lose better on eggy weeks. All you can do is try and stick to the rules and record what you eat so you can see if there is a pattern or something you can cut out if you start to stall.
Smoked fish can also be very salty to a bit of caution advised there. Apart from that I have it more than twice a week. I think this is a 'minimum' guidance for healthy eating - they're trying to encourage more Fish Oils into the average diet so you ought to eat at least 2 portions of fish.