Before I got sinus trouble? absolutely...in fact going vegan amped my sense of smell tremendously, such that I could generally smell what most people ate, and/or fear sweat, and/or booze sweat, and certainly drugs, pot makes you funky.I have heard that a strict vegetarian can smell a meat eater
And pheromones...oy, don't get me started...The aroma of ripe, freshly-sweaty human has actually made me gently beat my head against a wall in frustration in my single days...gently.
Joking aside, I miss having that. I doubt I'm going to be able to get it back; even if I clear the infection finally, the surgeon said my nose is full of scar tissue now.