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.
The current population of Italy is 59,322,297 as of Tuesday, January 16, 2018, based on the latest United Nations estimates. Italy population is equivalent to 0.79% of the total world population. Italy ranks number 23 in the list of countries (and dependencies) by population. The population density in Italy is 203 per Km2 (527 people per mi2). The total land area is 294,152 Km2 (113,572 sq. miles) 71 % of the population is urban (42,447,483 people in 2017) The median age in Italy is 46.3 years.