A number of studies have revealed both the beneficial and harmful effects of marijuana to the human system. Despite some beneficial effects, studies have shown marijuana to have a lot of deleterious effects on the visual system, which subsequently reduces the quality of eyesight. The aim of this...
Marijuana, by its harmful effects on the brain, eventually owns its users by making them think that they are more insightful than others. They think they become more creative, and smart. In reality millions of people can testify from firsthand use and from firsthand observations that regular ...
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 ...