Some quick running background, I've been training for my first half-marathon since September and I've been making sure to eat relatively healthy and balanced meals. There isn't (and historically hasn't) been much fast food consumption in my diet, if it's of any significance.
Last week, I went out for two beers with some classmates. After 2 pints, I grabbed a slice of pizza (2 vegetarian) from a restaurant on the corner of my street. Fast forward two hours later and I found myself vomiting up the pizza. Thankfully it stopped relatively soon, and aside from having a sore stomach the next day, I was okay. Then, last night, I went out with some friends and had a few drinks before heading out to make fools of ourselves dancing at a bar. Again, I was relatively sober. On the way home, the munchies hit and I grabbed two slices of pizza from the same place once again. And... fast forward two hours and I was making friends with the toilet bowl again. Of note is that the signs of food poising were absent; my girlfriend had pizza and did not experience any problems herself (despite having gluten sensitivities)
I'm curious if anyone is able to lend some insight to explain what might be happening. Could it be: (a) new sensitivity to alcohol, as this was the first time I've gone for drinks in well over 2-3 months; (b) new sensitivity to pizza having led a health diet?; (c) something else? And what I'm also really curious about is whether there is any correlation with my half-marathon training.
Thanks in advance!
