Does diet effect odor? Q&A › Category: Questions › Does diet effect odor? 0 Vote Up Vote Down Anonymous asked 9 years ago While my son was at an academy for young men, he came to the conclusion that those who ate their vegetables were less odorous than those who did not. Do you think diet plays a role in underarm odor? 1 Answers 0 Vote Up Vote Down drarmpit answered 9 years ago Hey Stacey, diet for sure has an influence. We are looking into this right now. Foods that make you sweat more can cause more body odor. Best, Chris Please login or Register to submit your answer Username or Email Address Password Remember Me