We are biology. We are reminded of this at the beginning and the end, at birth and at death. In between we do what we can to forget.
Mary RoachTags: science life biology death mary-roach
…he was doing a breath hydrogen test. If you know the amount of hydrogen someone is exhaling orally, it's a simple matter to extrapolate the amount they're exhaling rectally. This is because a fixed percentage of hydrogen produced in the colon is absorbed into the blood and, and when it reaches the lungs, exhaled. The breath hydrogen test has given flatus researchers a simple, consistent measure of gas production that does not require the subject to fart into a balloon.
Mary RoachTags: blood colon hydrogen gas flatulence mary-roach absorb extrapolate gulp
Page 1 of 1.
Data privacy
Imprint
Contact
Diese Website verwendet Cookies, um Ihnen die bestmögliche Funktionalität bieten zu können.