Mary, actually it doesn't take too massive amounts. I have a mom in my
practice who feeds the baby carrots (1 jar) daily because baby "likes
them". She is usually fairly yellowish with white scelera. As you say
that is a good clue. Also some ethnis groups have a yellowish, sallow cast
to their skins. My mom is very sallow and if she is also pale (like now
because of shingles and pain) she looks jaundiced. Sincerely, Pat in SNJ