Collagen is an important protein that can be found throughout your body. In fact, it is found in all the connective tissues in your body ranging from your skin and bones, all the way down to your organs and blood vessels. Collagen functions several different ways in your body.
Upper gastrointestinal bleeding. Upper gastrointestinal bleeding (sometimes upper GI, UGI bleed, Upper gastrointestinal hemorrhage, gastrorrhagia) is gastrointestinal bleeding in the upper gastrointestinal tract, commonly defined as bleeding arising from the esophagus, stomach, or duodenum. Blood may be observed in vomit (hematemesis) or in altered form in the stool (melena).
What is GHB? GHB or Gamma Hydroxybutyrate (C4H8O3) is a central nervous system (CNS) depressant that is commonly referred to as a âclub drugâ or âdate rapeâ drug. GHB is abused by teens and young adults at bars, parties, clubs and âravesâ (all night dance parties), and is often placed in alcoholic beverages.