Why does asparagus make your pee smell funny?
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M$2 Answers
The reason for the smell is a sulfur compound called mercaptan. This compound is also found in rotten eggs, onion, garlic, and the secretions of skunks. When you eat asparagus, your digestive tract breaks down the mercaptan and the resulting by-products cause the smell. It happens quickly, and you may even be able to notice the smell as early as 15 minutes after eating it! Mercaptan and the resulting odor is not harmful in any way.
An Interesting aside:
Most people detect a distinct sulfurous odor in their urine shortly after eating asparagus. However, there are some who seemingly do not notice the unpleasant odor. Up until now, it has been unclear whether this is because these individuals do not produce the odor or because they cannot smell it.
Addressing this mystery from several angles, scientists from the Monell Center first used sophisticated sensory testing techniques to show that both explanations apply: approximately eight percent of the subjects tested did not produce the odorous substance, while six percent were unable to smell the odor. One person both did not produce the odor and was unable to smell it.
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$
