I need some luck this week. Tomorrow I have to fly out to a work thing on Thursday that ends with a city night out, including dinner at what looks like an American-inspired 'baby back ribs' kinda place.
If I get through it without embarrassing myself in some way, it'll be a miracle. I need to find something lighter on the menu I can eat and I daren't drink very much. Plus, I then need to fly home th next day so do not need side effects then. This is going to be an experiment I think... 
@FelicityBeedle - good luck giving blood!