Every once in a blue moon I exerience a day where after everything I eat I have this odd chemical after-taste in my mouth. To the point where I thought is was the meal I was eating until I noticed every meal tasted that way.
The only thing that I have eaten recently that I thought could contribute was brazil nuts. Anything in the yoga literature about this odd phenomena or is it likely diet related?
Hey Anthem…
Well, if it happens only once in a blue moon, you’d better expect this to happen in December this year: http://www.moonconnection.com/moon-december-2009.phtml 
Perhaps you should not lick your hands while cleaning your bathroom? 
Kidding 
Sorry I can’t be of any help…just being silly 
Love,
Carson 
I think I experience the same thing… esp. when I am dehydrated.
There is a constant sweet nectar taste in my mouth… however when I am dehydrated it has a very odd chemical/metallic taste.
Thanks for your replies,
Yes I better stop licking those stop signs,
Plenty of hydration so not sure, I have it today again though not quite as strong as yesterday. Bizarre… 
Think I have figured it out! Turns out I hardly ever had pine nuts and had some recently last weekend. See here, they are likely the culprit, wow powerful nuts: 
http://www.steadyhealth.com/Bitter_taste_in_mouth_after_eating_t86136.html
Hahaha…gotta stop licking your nuts I guess Hahahaha…
Love,
Carson