== JAZZZZZZZZZZZZZZZZZZ == 

 Biomedical Research is  the area of science devoted to the study of the processes of life. The prevention and treatment of disease, and the genetic and environmental factors related to disease and health. Which is importent to the study of Lysergic Acid Diethylamide also known as LSD or Acid, which is one of the major drugs makeing up the hallucengic class. This distinct drug has no experimentle history of Biomedical Research since 1938 when Albert Hofmann synthesised (created) LSD.  
  LSD is a man made halluciongenic that overloads your senses by removeing your brains natural filters. Which then cause you to "trip", this is a slang word for not feeling like your in this particular relm which gives you the assumption of seeing sound and feeling color. LSD, a drug various psychiatric uses was introduced by Albert Hofmann, and was first recognized as a therapeutic drug which actually offred high promises. This drug has been used throughout history for a number of resons. It has been used as a medical agents as well as haveing served religious purposes. Hallucinogens such as mescaline have been used in Native American ritual ceremonies. There was extensive usage of LSD in the 60s and 70s as part of the counter-culture hippie movement.  During this era LSD was used for mind exploration. The only negative effects on this are it can trigger hidden mental problems and produce delusions, paranoia and schizophrenia like symtoms. Can produce extreme anxiety states or panic attacks not only while under the influence, but for some time after (flashback). In rare instances, LSD has caused a long-lasting hallucaneating disorder known as Post Hallucinogenic Perceptual Disorder. So there for the effects are all to the brain/mind not to the body. 
   The reason why there is no true Biomedical Research on LSD is the fact that there is no real evidence on giveing the reactions to this powerful hallucengic. It changes for each person. You can never truly figure out how someone will react because its a mind set drug. Which means that no one else can get the same "trip" because you'r a toatly different person. 
  In 1947 the cia began to find interest in LSD. They saw it as a potential wepon because of how in coherit you will be. While testing out there theory they begain to see it as a truth serum  because you have no control on what your saying and or hallucaneting. The councl of CEntral  Intelligenes agency 9-8-47 - 12-4-81 looked into research on possible medical answers. They failed because of lack of relible soures.As well as the imformation they did have wasnt accurent because you can't base you'r information on what people are just what people tell you. 
  The short term affects of LSD are un predictable. They depend on the dose taken; the users personality, mood, and expectations; and the surrounds of which the drug is being used. Usualy the user feels the drug within the first 30 minutes to an hour of ingestion. These experiances last for extended peirods of time and typicaly began to clear after about 12 hours. Then leaving a body glow. The physical effects include diliated pupils, higher bdy tempature, increased heart rate and blood pressure, sweating, loss of appetite, sleeplessness, dry mouth, and tremors. Sensations may seem to "Cross over" formeing new shapes and objects that are un reconizble.If taken in a large enough dose, the drug produces delsuions and many people report haveing an apifniy or opening a new world. 
  Long term LSD users often haveflash backs, during certain aspects of there LSD (acid) ecperiance (trip) recur even though they have stopped taking the drug. In addition,  acid users may develop a long-lasting psychoses, such as schhizophrenia or severe deppresion or you mioght not have any of these and just have a diferent view on things then you did before. LSD is not an addictive drug. However , LSD, users may develop a higher tolerance to the drug, meening that they must consume progressivly larger doses in order to coninue to experiance the hallucinogenic effects that they seek. 
   In conclusion LSD isn't a bad drug persay but it surly isn't the saffest either. There arnt as many bad things about it as you would think. Its cleaner and not cut with anything else so if you were looking into it you wouldent have to worry about things like that.