I have noticed for a while now that my knuckles are a yellowy colour and sitting outside in daylight today it was particularly noticeable. I have just done a bit of googling and found that it may be Carotenemia. Does anyone else have this? It is to do with not processing Vit A efficiently and as I gave up driving in the dark some time ago due to poor night vision I am rather curious about it all. I´m not sure if I should be supplementing vit a or whether that would make matters worse?