What is bilirubin Bilirubin is an intermediate product of certain reactions in the human body. It appears after the breakdown of hemoglobin in two parts: globin and gemma. The process occurs when red blood cells age.
How to quickly clean your favorite gold at home: TOP-9 ways + recipes for solutions I am glad to welcome you, dear readers! Probably, many paid attention that over time, gold jewelry lose their luster, darken.