Maybe too late with this friend but I have LOVED embracing my deranged metabolism and use “metabolic syndrome” and “metabolic disorder” and “hyperinsulinemia” as explanations for anyone who needs one. Shuts 'em right up! No one has ever asked me another question after that. It will also explain my(hopeful) weight loss which will knock all the judges off their pedestals “knowing” I just overate and under-exercised my way to fat! Of course I’m happy to share with anyone who is positive and genuinely interested. This is just for the rude set.
On a positive note, I have found the restaurant industry to be catching up pretty nicely. I usually have no problem at all eating keto when out. I’ve really warmed up to a la carte menus these days too. So nice to not have to explain and just order the ribeye and brussel sprouts!