Similar to the role of Vitamin C, Vitamin E prevents painful skin bruises by regulating the blood vessel function and dealing with the rebuilding or repair process of damaged cells. Being an antioxidant, Vitamin E can both prevent and heal bruises on the skin.
A microalbumin test checks urine for the presence of a protein called albumin. Albumin is normally found in the blood and filtered by the kidneys. When the kidneys are working properly, albumin is not present in the urine. But when the kidneys are damaged, small amounts of albumin leak into the urine.
One of these proteins is avidin (0.05%of the total protein content of egg albumen).Avidin is an alkaline, highly stable, homotetra-meric protein, binding up to four molecules of D-biotin with extremely high affinity.