Great question Gabby! We do not celebrate Thanksgiving in my country but during the festive period, all the naughty foods start to come out and it can be a really stressful time. So, tips when attending house parties...
1) Don't be ultra-strict on yourself. At this time of year, I become really disciplined with my main meals. I make sure that I stick to lots of greens and foods that are high in omega-3 fatty acids and rich in vitamins for Breakfast, lunch, and dinner. In my mind, this gives me what I call "Cheating Points". Obviously, I will steer clear of the foods that if I eat will cause nasty reactions, however, I will indulge in some chocolate and some salty snacks. I will have to pay the price for this but the damage will be mitigated by all the good stuff that I will feed into my body.
2) Be preemptive! I will drink lots of water because it is always healthy to be hydrated. And it just makes me feel good. Also, I will take antihistamines beforehand. Being this preemptive helps with my anxiety about flaring.
3) If possible avoid alcohol. It is often referred to as 'poison'. There is a reason for this. It is not meant for our bodies. Certainly not mine anyway. If I do these three things I am likely to have a fun Christmas.