Posted 25 January 2006 - 05:21 AM
When it has happened to me, (from drinking delicious fresh carrot juice overly-liberally even though LEF Mix already contains a good bit of beta carotene), the effect would fade enough in a few days that folks would no longer *start* to notice it on their own.
However, once I (or my friends) noticed it, it would take much longer before it seemed to be back down to background-noise level. I never timed it, but it was over a week.
One little trap: If you realize you're turning orange, and you think it might be noticable, and thus your face flushes from being embarassed...then it's more likely to be noticed, and then you're more likely to blush more or more often. Awkward.
However, after it's happened to you a few times, you learn to..notice coming onto the transition point of just-barely-noticable to everyone-can-notice-it, basically noticing when your skin starts to have that tiniest bit of orange tinge to it that means that you're at your limit.
(I've long thought it would be pretty interesting if some study were to find that being a bright orange color from beta carotene had serious health or anti-aging benefits--you could imagine carrot juice and megadose beta carotene supplements becoming popular, as well as having a bright orange tint suddenly becoming very fashionable for light-skinned folks.)