NCBI ROFL: On brassieres and poop.

By ncbi rofl | September 29, 2010 7:00 pm

3630932511_2f93dd3d50Field studies on inhibitory influence of skin pressure exerted by a body compensatory brassiere on the amount of feces.

“The present experiment investigated the effects of skin pressure produced by a body compensatory brassiere [a brassiere with underwires] on defecation activity. Seven healthy females (11-41 yrs) volunteered as participants, being free of medication and constipation. The experiment lasted 3 weeks. The participants did not wear the body compensatory brassiere for the first week, wore it during waking hours for the second week, and again did not wear it for the third week. Whenever they desired to defecate, they did so and then weighted the amount of feces immediately by themselves. Eating times, daily amounts of foods and drinks, their menu, work intensity and its duration, retiring and rising time were controlled to be as similar as possible from day to day. The main finding was that the amount of feces was significantly smaller during the second week (wearing the body compensatory brassiere) than the first and third weeks (not wearing the body compensatory brassiere). These observations are discussed in terms of the suppression of the parasympathetic nervous system and intestine motility, and the delayed transit time in the large intestine.”

brassiere_poop

Photo: flickr/dyanna

Related content:
Discoblog: NCBI ROFL: It’s dogs…it’s dogs in tights (TIGHT tights!)
Discoblog: NCBI ROFL: A foot needs a nipple like a fish needs a bicycle.
Discoblog: NCBI ROFL: When your sweat turns red, maybe it’s time to eat less food coloring.

WTF is NCBI ROFL? Read our FAQ!

CATEGORIZED UNDER: ha ha poop, NCBI ROFL
  • http://Untitledvanityproject.blogspot.com Rhacodactylus

    Thanks NCBI ROFL, now the next time I get a woman down to her bra the image will be linked to her measuring her fecal matter . . . you’re clearly in league with those viagra bastards!

    ~Rhaco

  • Ian

    Two scientists, one cup.

  • BILL7718

    Actually in this case, it is two cups. But good one anyways!

  • Kilia

    Woooow! this is the most useless article i’ve probably read in my life. But I’ve a doubt:
    If a woman uses bra all day for 50 years and one day she decides not to wear it. Will she defecate the cumulative amount these ‘scientists’ measured in one week? So if in week 1 women defecated 100 gr and in week 2 105 gr. that would be 5gr * 42weeks * 50years = 10.5 TON?????? or where does all the sh*t they didn’t defecate while using a bra go???????? :P
    [curse word edited by Moderator]

  • KBizzy

    It makes me wonder if that is actually safe. We don’t want our poop building up in our intestines and only coming out slowly. If it continues to build up, it could cause health problems and lead to very serious complications. Some one might have their intestines rip or get so backed up that it starts to come out of the other end….which IS possible, and also deadly.

  • http://andeatingit2.com Joanna Cake

    The trouble is that most women would rather have a decent cleavage than worry about their functioning digestive system. Hell, there are a large number of us who have been quite happy to damage it irreparably by munching laxatives to make it work too effectively. Time for a gratuitous shot demonstrating the need for underwire bras.

    http://andeatingit2.com/2008/12/11/hnt-cleavage/

  • undrgrndgirl

    now, i’d like to see this study repeated with large breasted women and no wire bras (i’m a 38ddd) then i’d like to see a study of the same woman and reflux disease…to those of you above, this is NO laughing matter…women suffer from intestinal disorders far more often than men…i have been battling gerd for 15 years or more…

NEW ON DISCOVER
OPEN
CITIZEN SCIENCE
ADVERTISEMENT

Discover's Newsletter

Sign up to get the latest science news delivered weekly right to your inbox!

Discoblog

Quirky, funny, and surprising science news from the edge of the known universe.

About ncbi rofl

NCBI ROFL is the brainchild of two Molecular and Cell Biology graduate students at UC Berkeley and features real research articles from the PubMed database (which is housed by the National Center for Biotechnology information, aka NCBI) that they find amusing (ROFL is a commonly-used internet acronym for "rolling on the floor, laughing"). Follow us on twitter: @ncbirofl

ADVERTISEMENT

See More

ADVERTISEMENT
Collapse bottom bar
+

Login to your Account

X
E-mail address:
Password:
Remember me
Forgot your password?
No problem. Click here to have it e-mailed to you.

Not Registered Yet?

Register now for FREE. Registration only takes a few minutes to complete. Register now »