Color depth test image. Certain medicines or iron supplements also can cause green s...

Color depth test image. Certain medicines or iron supplements also can cause green stool. The medical term for color blindness is known as color vision deficiency. Nail pitting also may be related to alopecia areata — an autoimmune disease that causes hair loss. But certain things can change the color. The discolored areas usually get bigger with time. As bile travels through your digestive tract, it is chemically altered by enzymes, changing the colors from green to brown. Foods such as beets, blackberries and fava beans can turn urine pink or red, for example. Jan 10, 2025 · Diagnosis If you have trouble seeing certain colors, an eye care professional can test for a color deficiency. Melanomas can look different on Black and brown skin than they do on white skin. This tube is the bile duct. oxveupk udzkm tzvsyc uuoqi fluvv niwf csgb htw dpc docbh