Intestinal gas deodorizing products -- odor-eating underwear -- were originally made for people suffering from digestive problems, such as Crohn's disease or food intolerances, or those who have undergone gastric bypass. But anyone can use them; if you're a high-tech tooter, consider a pair of flatulence-filtering underwear.
Odor-controlling underwear does just what you think it does; filters out odors -- and some claim to be able to filter out sulfur compounds with odors 200 times as strong as what your average fart smells like [source: Shreddies, Ltd.]. That's a pretty strong smell.
Most of these products are made with specially-designed activated carbon fiber fabric (others rely on ceramic particles, instead), although there are also activated charcoal-lined pads or panels . Briefs? Thong? Insert-only? It's all available, but keep in mind the more coverage the better: Briefs made with carbon fiber fabric are your best chance against even the smelliest of farts, while pads only seem to be good for filtering up to about 77 percent of those odors [source: Ohge].
Author's Note: 10 Fascinating Facts About Flatus
Of all the fascinating facts about farts I found, these two may have been my favorite: Each of those 13 to 21 daily farts may travel as fast as 10 feet per second, and the temperature of a newly formed fart is the same as your body temperature: 98.6 degrees Fahrenheit. You're welcome.
More Great Links
- AFP. "Odour-eliminating Pants Are Hot Seller in Japan." Nov. 12, 2012. (July 12, 2014) http://phys.org/news/2012-11-odour-eliminating-pants-hot-seller-japan.html
- American Gastroenterological Association (AGA). "Patient Center: Living with Gas in the Digestive Tract." (July 12, 2014) http://www.gastro.org/patient-center/digestive-conditions/gas-in-the-digestive-tract
- Bianconi, Eva, et al.; "An Estimation of the Number of Cells in the Human Body." Annals of Human Biology. Vol. 20, no. 6. Pages 463-471. November-December 2013. http://informahealthcare.com/doi/abs/10.3109/03014460.2013.807878
- Block, Alex Ben. "Why the Fart Blaster Is Hollywood's Hottest Toy of the Summer." The Hollywood Reporter. Aug. 22, 2013. (July 12, 2014) http://www.hollywoodreporter.com/news/despicable-me-2-fart-blaster-609108
- Flat-D Innovations, Inc. (July 12, 2014) http://www.flat-d.com
- Goldberg, Billy; and Mark Leyner. "The Body Odd: Passing time by passing gas, plus fun fart facts!" NBC News. March 19, 2008. (July 12, 2014) http://bodyodd.nbcnews.com/_news/2008/03/19/4380042-passing-time-by-passing-gas-plus-fun-fart-facts
- Greenberger, Norton J. "Gas." The Merck Manual - Home Health Handbook. October 2012. (July 12, 2014) http://www.merckmanuals.com/home/digestive_disorders/symptoms_of_digestive_disorders/gas.html
- Haran, Christine. "Healthy Woman: Bloat Got Your Goat?" ABC News. (July 12, 2014) http://abcnews.go.com/Health/story?id=116648&page=1
- Jackson, Frank W. "Colon Gas & Flatus Prevention." Jackson Siegelbaum Gastroenterology. (July 12, 2014) http://gicare.com/diets/colon-gas-flatus-prevention/
- Kirschbaum, Erik. "Flatulent cows start fire at German dairy farm - police." Reuters. Jan. 27, 2014. (July 12, 2014) http://www.reuters.com/article/2014/01/27/us-germany-cows-idUSBREA0Q1HY20140127
- Kluger, Jeffrey. "What a Gas." Discover Magazine. April 1995. (July 12, 2014) http://discovermagazine.com/1995/apr/whatagas494
- LiveScience. "Human Gut Loaded with More Bacteria Than Thought." Nov. 18, 2008. (July 12, 2014) http://www.livescience.com/3092-human-gut-loaded-bacteria-thought.html
- Marks, Jay W. "Intestinal Gas (Belching, Bloating, Flatulence): What causes flatulence (gas)?" MedicineNet. Feb. 28, 2014. (July 12, 2014) http://www.medicinenet.com/intestinal_gas_belching_bloating_flatulence/page4.htm#what_causes_flatulence_gas
- Maslar, Joseph. "Flatulence (Gas)." WebMD - eMedicineHealth. (July 12, 2014) http://www.emedicinehealth.com/flatulence_gas/article_em.htm
- Modi, Ronak; and Harris R. Clearfield. "Belching, Bloating, and Flatulence." American College of Gastroenterology (ACG). July 2013. (July 12, 2014) http://patients.gi.org/topics/belching-bloating-and-flatulence/
- NHS inform. "Pancreatitis, chronic." Nov. 12, 2012. (July 12, 2014) http://www.nhsinform.com/health-library/articles/p/pancreatitis-chronic/symptoms
- Nordqvist, Christian. "What Is Flatulence? What Causes Flatulence (Farting)?" Medical News Today. Nov. 1, 2012. (July 12, 2014) http://www.medicalnewstoday.com/articles/7622.php
- North Carolina Division of Air Quality (NCDENR). "An Overview of Hydrogen Sulfide Toxicology." (July 12, 2014) http://daq.state.nc.us/toxics/studies/H2S/H2S_Health_Effects.pdf
- Oh, Ji-Eun; Kim, Yong-Woon; Park, So-Young; and Jong-Yeon Kim. "Estrogen Rather Than Progesterone Cause Constipation in Both Female and Male Mice." Korean Journal of Physiology & Pharmacology. Vol. 17, no. 5. Pages 423-426. October 2013. (July 12, 2014) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3823955/
- Ohge, H.; Furne, J.K.; Springfield, J.; Ringwala, S.; and M.D. Levitt. "Effectiveness of devices purported to reduce flatus odor." American Journal of Gastroenterology. Vol. 100, no. 2. Pages 397-400. February 2005. (July 12, 2014) http://www.ncbi.nlm.nih.gov/pubmed/15667499
- Pommergaard, Hans; Burcharth, Jakob; Fischer, Anders; Thomas, William; and Jacob Rosenberg. "Flatulence on airplanes: just let it go." New Zealand Medical Journal (NZMA). Vol. 126, no. 1369. Feb. 15, 2013. (July 12, 2014) http://journal.nzma.org.nz/journal/126-1369/5532/
- Popken, Ben. "Let your flatulence fly, scientists urge passengers." NBC News. Feb. 20, 2013, (July 12, 2014) http://www.nbcnews.com/business/travel/let-your-flatulence-fly-scientists-urge-passengers-f1C8431651
- Radiology Technician Schools. "60 Most Disgusting World Records Ever Set." 2014. (July 12, 2014) http://radiologytechnicianschools.net/60-most-disgusting-world-records-ever-set/
- Shreddies, Ltd. (July 12, 2014) http://myshreddies.com/
- Suarez, F.; Springfield, J.; and M Levitt. "Identification of gases responsible for the odour of human flatus and evaluation of a device purported to reduce this odour." Gut. Vol. 43, no. 1. Pages 100-104. July 1998. (July 12, 2014) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1727181/
- University of Exeter. "Rotten egg gas holds key to healthcare therapies." July 9, 2014. (July 12, 2014) http://www.exeter.ac.uk/news/research/title_393168_en.html
HowStuffWorks looks at the issue of staying regular when traveling.