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).
Gamma-hydroxybutyrate (GHB) is an illegal drug that is used as a muscle builder, a party drug and a date-rape drug.GHB is available in liquid form, powder form or as a pill.GHB has been linked to many serious illnesses and even deaths. GHB has many names. certain form of GHB, sodium oxybate, (brand name: Xyrem) was approved by the U.S. Food and Drug Administration to treat some of the symptoms of narcolepsy (a chronic sleep disorder). In people with narcolepsy, Xyrem can reduce daytime sleepiness and reduce cataplexy (weak or paralyzed muscles) attacks.