Vegetarians stink and are related to cows!
Yes they do have a LOT of gassy emissions....
Funny how vegans are now railing against methane....
Maybe they should all go jump off a cliff...
LOL! However, I've been on the "Eat to Live" regimen espoused by Dr. Joel Fuhrman for 18 months (more like 80%). Simply put, it's a diet based on "beans and greens".
Without getting too graphic, the regimen promotes regularity, so much so that gas isn't a problem. I'll just leave it at that.
Word to the wise, eat your grains, beans and veggies and smell less toxic, unless you are lactose intolerant, in which case if you come near dairy sugars, expect bloating, pain and very bad smelling gas.
If you are able to contain your gas during the day, you just might overcome your sleeping "partner" during the night.
Hopefully, in that case, you will both sleep so soundly you won't notice all of the gas being produced or you will be unable to distinguish between his or hers, (or his/his, hers/hers, tranny/tranny!)