Hydrolyzed collagen is a substance produced by breaking down collagen derived from animal bone and/or connective tissues. The collagen is broken down by means of a process called hydrolysis, which involves the decomposition of compounds by reaction with water molecules.
Ethnic groups in Italy. The major ethnic group in Italy is the Italians, who account for 95% (above 60 millions) of the total population of Italy. The remaining 5% of the population consists of ethnicities like Albanians, Romanians, Ukrainians and other Europeans (2.5%); Africans (1.5%) and several other minorities (1%). Italians.
About the Italian language. Italian is spoken by about 70 million people worldwide, of whom 60 million speak it as a first language. It is the main language of Italy, and is also spoken in the Canton Ticino region of Switzerland, Croatia, as well as by a large number of emigrants around the world.Todi, Umbria, Italy.talian is spoken by about 70 million people worldwide, of whom 60 million speak it as a first language.