A bruise is a collection of blood under the skin, in the subcutaneous tissue. Over time, the bruise changes color because the hemoglobin is broken down and absorbed. The different colors represent the color of the heme in various states of breakdown.
Bruises change colors over time in a predictable pattern, so that it is possible to estimate when an injury occurred by the color of the bruise. Initially, a bruise will be reddish, the color of the blood under the skin. After one to two days, the red.
Cause I told the coke to change color
Chlamydia doesn't cause hair color to change.
Bruises SPIDER
no
chlorophyll
No, they are bruises and ugly.
Fish oil should not cause a change in the color of your bowels. It may affect how often you go to the bathroom.
chemicals
Aids.
Sprains do not always cause bruises. Fractures typically cause bruising. But even the worst bruise does not define how bad (or not) the injury truly is.
The color comes from the oxidation of copper.