Is the quantity of methane of a vegan fart bigger than the one from an omnivorous fart? Studies are needed!
Discussion
Perplexity AI:
Research indicates that individuals on a **vegan diet** produce significantly more flatulence than those consuming an **omnivorous diet**. Specifically, vegan men can fart up to **seven times more** frequently, with each fart containing about **50% more gas** compared to those on a meat-based diet[1][3]. This increased gas production is largely due to the fermentation of plant fibers by gut bacteria, which leads to larger stools and more frequent bowel movements[2][3]. Thus, the quantity of methane in a vegan fart is generally higher than in an omnivorous fart.
Sources
[1] Vegan Men Fart Seven Times More Than Non-Vegans, Study Finds https://www.menshealth.com/uk/nutrition/a37590491/vegan-men-fart-seven-times-more-than-non-vegans-study-finds/
[2] It's official: plant-based diets make us gassier… so what's worse for the ... https://www.foodnavigator.com/Article/2021/09/10/It-s-official-plant-based-diets-make-us-gassier-so-what-s-worse-for-the-planet-cow-or-human-farts
[3] Men fart more when eating a plant-based diet due to good gut ... https://www.newscientist.com/article/2289171-men-fart-more-when-eating-a-plant-based-diet-due-to-good-gut-bacteria/
[4] Methane emissions from herbivores have always existed https://www.carnisostenibili.it/en/methane-emissions-from-herbivores-have-always-existed/
[5] Vegan Vs Vegetarian Vs Omnivorous Diets: Which One has The Lowest ... https://www.meatlesskingdom.com/2022/10/05/vegan-vs-vegetarian-vs-omnivorous-diets-which-one-has-the-lowest-environmental-impacts/
[6] Cow Farts Aren't The Only Food-Related Climate Culprit - PBS https://www.pbs.org/wnet/peril-and-promise/2019/08/cow-food-emissions-climate/
[7] Bullshit, methane and veganism - LinkedIn https://www.linkedin.com/pulse/bullshit-methane-veganism-peter-j-hurley
ChatGPT (woke AI):
Vegan farts generally produce less methane than those from omnivores. Methane production in the digestive system comes largely from the fermentation of foods in the gut, especially those containing complex carbohydrates and fiber. While vegans typically consume more fiber-rich foods, which could lead to more gas overall, the type of gut bacteria that break down plant-based foods tend to produce more carbon dioxide and hydrogen rather than methane.