yello paint
A fungi or bacterial infection in the bed of the nail can cause the nail to turn orange. Smoking cigarettes frequently can also cause the nails to turn orange.
photosyntosis
Most likely it's the end of the peas' growing season in which they will turn yellow and die off.
Betacarotene found in fruits and vegetables can cause fingernails to turn orange when taken in high quantities.
smoking
Some varieties of tomato have yellow fruits and therefore this is perfectly normal.
YES its one of those tell tale signs like your clothes smell of it and your fingers also sometimes tint yellow and your fingernails seem yellow and unhealthy, if your trying to catch someone out smell their breath you should be able to tell if not look for one of the other signs
Weil's Disease is also known as Leptospirosis. It causes kidney failure, bleeding and causes a person to turn the color yellow.
Sucking my dick
You have more of a risk of getting a heart attack. You can also get cancer more easily. Your fingernails will turn yellow . Your breath will smell bad. Your teeth will get stains and more plaque.
The deep *vertical* lines in your fingernails are genetic. If you have *horizontal* ridges in your nails, you should see a doctor.