Dec 29, 2016 Years ago I went through a phase of eating tuna with some lemon, maybe 2-3 cans a day for a few months. I was in the best shape of my life and in an instant I just couldn't eat it anymore. Would take almost a few glasses of water to down a few bites. I laid off of it for a while, probably 8-9 years now. The other day I wanted something to eat and decided to pop open a can, squirted some lemon and dear god. Just one bite and I chugged a whole glass of water and just couldn't do it anymore. Was like eating styrofoam. Anyone have any tips on canned tuna that doesn't require all that shitty mayo?