Hello everyone! I’ve signed up just to comment because I found this thread after experiencing the same thing!
I have woken up with these same rust coloured stains on my hands on two different occasions now. Both after eating small amounts of carrots & broccoli but the first one I had also eaten lettuce three days in a row. I had blood tests to check my thyroid (because hypothyroidism can affect your body processing beta-carotenes) but they came back clear. I saw my GP in person yesterday and he diagnosed me with Carotenemia. Harmless condition but also a complete mystery to why I’ve suddenly developed it now! I’m 40, female and from the UK.
This is the list of foods he gave me that contain it carotenes: (it’s a lot!)
“Fruits and vegetables rich in carotene include apple, orange, papaya, beans, peach, berries, pineapple, broccoli, brussels sprout, cabbage, pumpkin, carrot, spinach, squash, cucumber, tomato, lettuce, and mango. Other sources include butter, cheese, egg yolk, meat, milk, nutrient supplement, and palm oil”
I’m going to keep a log of what triggers it most so I can avoid it if I don’t want stained hands for like a wedding or something! 😂
Hope this helps a lot of you!
Laura ◡̈