What negative affects does marijuana have

How does marijuana affect your body in a negative way??

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after smoking for years (and having friends that still do) I can tell you this..I know alot of people who are fine..non paranoia active working adults..as for me..what stopped me was one night I thought I was having a heart attack ( I’m onl…

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Please name some negative long-term affects of Marijuana?

Q: I think marijuana should be legalized. It is healthier than smoking and/or drinking, yet those things are available. Please name some negative affects of marijuana to justify the laws against it.P.S. Please no calling anyone a stoner or a hippy or anything like that. Keep the responses mature.

A: MY conspiracy theory:marijuana is illegal because president nixon didn’t like john lennon’s talk of peace – the president tried everything to have mr. lennon deported, until he realized mr. lennon was a pot-head 🙂 the law was changed, john lennon was busted & the action was set into motion to have him removed from the country – even after mr. lennon’s untimely (and extremely tragic) death, we’ve been stuck with that rediculous law…in reality, marijuana is less dangerous than some over the counter medicinesgeorge washington grew FIELDS of hemp and the U.S. Navy used hemp for most of their rigging – it’s been used for clothing, paper, oils, lotions, and LOTS of other stuff…and that’s not counting the MEDICINAL uses for it… and yes, it DOES HELP…honestly? i don’t know if there IS any bad effects from it…good luck with your search! 🙂

what affects does marijuana have on the body?

Q: Im doing research on marijuana for a health project so wht kind off negative and positive affects does this drug have?

A: What are some of the immediate effects of smoking marijuana?Some immediate physical effects of marijuana include a faster heartbeat and pulse rate, bloodshot eyes, and a dry mouth and throat. No scientific evidence indicates that marijuana improves hearing, eyesight, and skin sensitivity. Studies of marijuana’s mental effects show that the drug can impair or reduce short-term memory, alter sense of time, and reduce ability to do things which require concentration, swift reactions, and coordination, such as driving a car or operating machinery. Are there any other adverse reactions to marijuana?A common bad reaction to marijuana is the “acute panic anxiety reaction.” People describe this reaction as an extreme fear of “losing control,” which causes panic. The symptoms usually disappear in a few hours. What about psychological dependence on marijuana?Long-term regular users of marijuana may become psychologically dependent. They may have a hard time limiting their use, they may need more of the drug to get the same effect, and they may develop problems with their jobs and personal relationships. The drug can become the most important aspect of their lives. What are the dangers for young people?One major concern about marijuana is its possible effects on young people as they grow up. Research shows that the earlier people start using drugs, the more likely they are to go on to experiment with other drugs. In addition, when young people start using marijuana regularly, they often lose interest and are not motivated to do their schoolwork. The effects of marijuana can interfere with learning by impairing thinking, reading comprehension, and verbal and mathematical skills. Research shows that students do not remember what they have learned when they are “high”. How does marijuana affect driving ability?Driving experiments show that marijuana affects a wide range of skills needed for safe driving — thinking and reflexes are slowed, making it hard for drivers to respond to sudden, unexpected events. Also, a driver’s ability to “track” (stay in lane) through curves, to brake quickly, and to maintain speed and the proper distance between cars is affected. Research shows that these skills are impaired for at least 4-6 hours after smoking a single marijuana cigarette, long after the “high” is gone. If a person drinks alcohol, along with using marijuana, the risk of an accident greatly increases. Marijuana presents a definite danger on the road. Does marijuana affect the human reproductive system?Some research studies suggest that the use of marijuana during pregnancy may result in premature babies and in low birth weights. Studies of men and women may have a temporary loss of fertility. These findings suggest that marijuana may be especially harmful during adolescence, a period of rapid physical and sexual development. How does marijuana affect the heart?Marijuana use increases the heart rate as much as 50 percent, depending on the amount of THC. It can cause chest pain in people who have a poor blood supply to the heart – and it produces these effects more rapidly than tobacco smoke does. How does marijuana affect the lungs?Scientists believe that marijuana can be especially harmful to the lungs because users often inhale the unfiltered smoke deeply and hold it in their lungs as long as possible. Therefore, the smoke is in contact with lung tissues for long periods of time, which irritates the lungs and damages the way they work. Marijuana smoke contains some of the same ingredients in tobacco smoke that can cause emphysema and cancer. In addition, many marijuana users also smoke cigarettes; the combined effects of smoking these two substances creates an increased health risk. Can marijuana cause cancer?Marijuana smoke has been found to contain more cancer-causing agents than is found in tobacco smoke. Examination of human lung tissue that had been exposed to marijuana smoke over a long period of time in a laboratory showed cellular changes called metaplasia that are considered precancerous. In laboratory test, the tars from marijuana smoke have produced tumors when applied to animal skin. These studies suggest that it is likely that marijuana may cause cancer if used for a number of years. How are people usually introduced to marijuana?Many young people are introduced to marijuana by their peers – usually acquaintances, friends, sisters, and brothers. People often try drugs such as marijuana because they feel pressured by peers to be part of the group. Children must be taught how to say no to peer pressure to try drugs. Parents can get involved by becoming informed about marijuana and by talking to their children about drug use. What is marijuana “burnout”?”Burnout” is a term first used by marijuana smokers themselves to describe the effect of prolonged use. Young people who smoke marijuana heavily over long periods of time can become dull, slow moving, and inattentive. These “burned-out” users are sometimes so unaware of their surroundings that they do not respond when friends speak to them, and they do not realize they have a problem. How long do chemicals from marijuana stay in the body after the drug is smoked?When marijuana is smoked, THC, its active ingredient, is absorbed by most tissues and organs in the body; however, it is primarily found in fat tissues. The body, in its attempt to rid itself of the foreign chemical, chemically transforms the THC into metabolites. Urine tests can detect THC metabolites for up to a week after people have smoked marijuana. Tests involving radioactively labeled THC have traced these metabolites in animals for up to a month.

Are there any negative affects of Marijuana?

Q: Health, Mentally ect, ect…my friend is a pot head and she swears there is no bad aspects of the durg and it should be legalized.. For myself I’ve never tried it and never willI need detailed sources with realiable sources. The best answer will be awarded for the best b and informative answer.She is a pot head and A student, cheerleader…so learning defiects are shown with her any other negatives affects other slows learning capablitiesIm sorry let me reiterate this it might have been confusing due to my typing errors..She is striaght A student ranks in the top 100 of our classA Cheerleadeand has one most beautiful in our schook for 3 years striaght

A: The short-term effects of marijuana can include problems with memory and learning; distorted perception; difficulty in thinking and problem solving; loss of coordination; and increased heart rate.One study has indicated that a user’s risk of heart attack more than quadruples in the first hour after smoking marijuanaA study of 450 individuals found that people who smoke marijuana frequently but do not smoke tobacco have more health problems and miss more days of work than nonsmokersMarijuana use also has the potential to promote cancer of the lungs and other parts of the respiratory tract because it contains irritants and carcinogensSome of marijuana’s adverse health effects may occur because THC impairs the immune system’s ability to fight off infectious diseases and cancerDepression, anxiety, and personality disturbances have been associated with marijuana use. Research clearly demonstrates that marijuana has potential to cause problems in daily life or make a person’s existing problems worse. Because marijuana compromises the ability to learn and remember information, the more a person uses marijuana the more he or she is likely to fall behind in accumulating intellectual, job, or social skills. Moreover, research has shown that marijuana’s adverse impact on memory and learning can last for days or weeks after the acute effects of the drug wear offIt can also be addictive