What Are Bruises? A bruise is a common skin discoloration that results from the breakage of tiny blood vessels leaking under the skin after a traumatic injury. Blood from damaged blood vessels beneath the skin collects near the surface to appear as what we recognize as a black and blue mark.
Zinc is found in a wide variety of foods. Oysters, which are the best source of zinc. Red meat, poultry, seafood such as crab and lobsters, and fortified breakfast cereals, which are also good sources of zinc. Beans, nuts, whole grains, and dairy products, which provide some zinc.
The 10 Best Foods High in Zinc + Health Benefits. Zinc is an essential mineral required by the body for maintaining a sense of smell, keeping a healthy immune system, building proteins, triggering enzymes, and creating DNA. Zinc also helps the cells in your body communicate by functioning as a neurotransmitter.