Originally posted by Papaumau
More from the resident smartass.....Sense of smell and sense of taste are tied together in many ways so loss of one would probably do damage to the effectiveness of the other.
That is why - of course - that our noses are above our mouths:
When we go to put poisonous or bad food into our mouths we smell it first and often stop at this point. If we don't ( because like Silver Stardust, we have allergies ), then we might taste it before swallowing it and spit it out when it is bad.
That defence-mechanism is a double check when we can both smell AND taste but it is still done if we can taste only.
This makes our sense of smell slightly redundant !
actually..without smell, food tastes a hell of a lot different. there have been tests, where they blind fold people, and cover their nose and make them eat something... in msot cases they didn't know what they were eating...and were quite surprised when they found out.
taste on the other hand, does not affect the smell