The Underground Railroad was neither underground nor a railroad. It got its name because its activities had to be carried out in secret, using darkness or disguise, and because railway terms were used by those involved with system to describe how it worked.
Hydrolyzed collagen is collagen that is derived from bovine bone and cartilage. Usually, the bone is crushed, ground, defatted, soaked in acid to remove the calcium, soaked again to break the collagen bonds and then dehydrated.
Gelatin is a form of hydrolyzed collagen, which means itâs essentially a part of broken-down collagen. Collagen is âthe most abundant protein in the animal kingdomâ and the major component of connective tissue in the human body, amazingly making up about a quarter of our total body mass.