Discover Yahoo! With Your Friends

Explore news, videos, and much more based on what your friends are reading and watching. Publish your own activity and retain full control.

To get started, first

YOUR FRIENDS' ACTIVITY

    Heavy Marijuana Smokers Face Numerous Health Risks

    While Controversy Continues to Swirl Over Marijuana Use, the Medical Facts Paint a Very Disturbing Picture About the Risks

    This story comes from the Yahoo! Contributor Network, where individuals publish their unique perspectives on some of the world’s most popular websites.
    Do you have a story to tell? Become a Yahoo! contributor

    The issue of legalizing marijuana will be passionately debated for a long time to come. People on both sides of the issue are well versed in their facts, figures and statistics. However, from a medical perspective, the problems arising from consistent use of marijuana are considerable.

    There is a general consensus that marijuana does not have the devastating medical effects of heroin, cocaine or excess alcohol use. Yet, it is still not harmless. For regular marijuana users face increased risk of cancer of the lungs and other respiratory ailments common to cigarette smokers.

    In fact, marijuana contains 5o to 70 percent more carcinogenic hydrocarbons than cigarettes. Since marijuana smoking requires users to hold the smoke inside their lungs longer than a cigarette smoker does, common sense indicates an elevated risk to the lungs of marijuana users.

    Marijuana has also been proven to inhibit the ability of key immune cells in our body. This means we become more prone to contracting bacterial infections or other ailments.

    And a frightening side effect of marijuana use is its impact on specific nerve cells in our brains which influence pleasure, memory, concentration, coordination, sensory and time perception. It seems marijuana has a negative impact on these cells. Repeated studies among people who use marijuana on a near daily routine found that critical skills related to attention, memory, and learning were significantly impaired. Additionally, the studies repeatedly show these impairments continued for days or weeks after the subjects had ceased smoking marijuana.

    As with other drugs, marijuana is linked to behavioral and mental defects to unborn children whose mother’s smoke marijuana while pregnant.

    Research repeatedly has determined that consistent marijuana use is associated with depression, anxiety, paranoia and personality disorders. As a rule, these same studies show that marijuana has a tendency to make those troubles people are escaping from only worse.

    Finally, there is the issue of addiction. This remains hotly debated as to whether people become addicted to marijuana. What is not debated, though, is that people become dependent upon marijuana. Indeed, the number of people seeking treatment for this dependence has risen dramatically over the past decade.

    Studies of students who smoke marijuana almost daily shows a decrease in their ability to process information as quickly as those students who do not smoke marijuana. In other words, some intellectual properties may actually be reduced as a result of marijuana use.

    It appears that in the debate over the use of marijuana both sides have staked out their territories and are not going to win each other over to their opinion. Regrettably, even those who read objective medical studies find reasons to doubt the data.

    However, most health care professionals believe the dangers of regularly using marijuana are considerable and suggest, at the least, that their patients honestly approach the controversy.

     

    There are no comments yet

    [ [ [['Connery is an experienced stuntman', 2]], 'http://yhoo.it/KeQd0p', '[Slideshow: See photos taken on the way down]', ' ', '630', ' ', ' ', ], [ [['Connery is an experienced stuntman', 7]], ' http://yhoo.it/KpUoHO', '[Slideshow: Death-defying daredevils]', ' ', '630', ' ', ' ', ], [ [['know that we have confidence in', 3]], 'http://yhoo.it/LqYjAX ', '[Related: The Secret Service guide to Cartagena]', ' ', '630', ' ', ' ', ], [ [['We picked up this other dog and', 5]], 'http://yhoo.it/JUSxvi', '[Related: 8 common dog fears, how to calm them]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 5]], 'http://bit.ly/JnoJYN', '[Related: Did WH share raid details with filmmakers?]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 3]], 'http://bit.ly/KoKiqJ', '[Factbox: AQAP, al-Qaeda in Yemen]', ' ', '630', ' ', ' ', ], [ [['have my contacts on or glasses', 3]], 'http://abcn.ws/KTE5AZ', '[Related: Should the murder charge be dropped?]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 5]], 'http://yhoo.it/JD7nlD', '[Related: Bristol Palin reality show debuts June 19]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 1]], 'http://bit.ly/JRPFRO', '[Related: McCain adviser who vetted Palin weighs in on VP race]', ' ', '630', ' ', ' ', ], [ [['A JetBlue flight from New York to Las Vegas', 3]], 'http://yhoo.it/GV9zpj', '[Related: View photos of the JetBlue plane in Amarillo]', ' ', '630', ' ', ' ', ], [ [['the 28-year-old neighborhood watchman who shot and killed', 15]], 'http://news.yahoo.com/photos/white-house-stays-out-of-teen-s-killing-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120411/martinzimmermen.jpg', '630', ' ', 'AP', ], [ [['Titanic', 7]], 'http://news.yahoo.com/titanic-anniversary/', ' ', 'http://l.yimg.com/a/p/us/news/editorial/b/4e/b4e5ad9f00b5dfeeec2226d53e173569.jpeg', '550', ' ', ' ', ], [ [['He was in shock and still strapped to his seat', 6]], 'http://news.yahoo.com/photos/navy-jet-crashes-in-virginia-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120406/jet_ap.jpg', '630', ' ', 'AP', ], [ [['xxxxxxxxxxxx', 11]], 'http://news.yahoo.com/photos/russian-grannies-win-bid-to-sing-at-eurovision-1331223625-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/a/p/us/news/editorial/1/56/156d92f2760dcd3e75bcd649a8b85fcf.jpeg', '500', ' ', 'AP', ] ]
    [ [ [['did not go as far his colleague', 8]], '29438204', '0' ], [ [[' the 28-year-old neighborhood watchman who shot and killed', 4]], '28924649', '0' ], [ [['because I know God protects me', 14], ['Brian Snow was at a nearby credit union', 5]], '28811216', '0' ], [ [['The state news agency RIA-Novosti quoted Rosaviatsiya', 6]], '28805461', '0' ], [ [['measure all but certain to fail in the face of bipartisan', 4]], '28771014', '0' ], [ [['matter what you do in this case', 5]], '28759848', '0' ], [ [['presume laws are constitutional', 7]], '28747556', '0' ], [ [['has destroyed 15 to 25 houses', 7]], '28744868', '0' ], [ [['short answer is yes', 7]], '28746030', '0' ], [ [['opportunity to tell the real story', 7]], '28731764', '0' ], [ [['entirely respectable way to put off the searing constitutional controversy', 7]], '28723797', '0' ], [ [['point of my campaign is that big ideas matter', 9]], '28712293', '0' ], [ [['As the standoff dragged into a second day', 7]], '28687424', '0' ], [ [['French police stepped up the search', 17]], '28667224', '0' ], [ [['Seeking to elevate his candidacy back to a general', 8]], '28660934', '0' ], [ [['The tragic story of Trayvon Martin', 4]], '28647343', '0' ], [ [['Karzai will get a chance soon to express', 8]], '28630306', '0' ], [ [['powerful storms stretching', 8]], '28493546', '0' ], [ [['basic norm that death is private', 6]], '28413590', '0' ], [ [['songwriter also saw a surge in sales for her debut album', 6]], '28413590', '1', 'Watch music videos from Whitney Houston ', 'on Yahoo! Music', 'http://music.yahoo.com' ], [ [['keyword', 99999999999999999999999]], 'videoID', '1', 'overwrite-pre-description', 'overwrite-link-string', 'overwrite-link-url' ] ]
    Loading...
    • Snipers sit trained on a real estate office where authorities say a gunman is holding an unknown number of hostages in Valparaiso

      VALPARAISO, Indiana (Reuters) - A gunman took hostages in an Indiana real estate office on Friday, then released them after an eight-hour standoff and fatally shot himself in the head, authorities said. The gunman died at a hospital in Valparaiso, Indiana, about 40 miles southeast of Chicago, police said. "We believe there …

    • Hernandez is arraigned in Manhattan Criminal Court via video link seen here in this courtroom sketch in New York

      NEW YORK (Reuters) - A man who police say confessed to strangling Etan Patz was charged with second-degree murder on Friday, 33 years after the 6-year-old boy vanished from his New York neighborhood and soon changed the way the nation responds to missing children. Pedro Hernandez, 51, who worked as a stock boy in a small …

    • Jerry Sandusky, former Penn State football defensive coordinator, arrives for a hearing at the Centre County Courthouse in Bellefonte, Pennsylvania

      (Reuters) - Pennsylvania State University's former president filed suit on Friday to force the school to turn over emails that are relevant to its probe of the Jerry Sandusky sex abuse scandal, the Centre Daily Times newspaper reported. Sandusky, a former Penn State assistant football coach, goes on trial next month on …

    • MIAMI (Reuters) - Subtropical Storm Beryl formed off the South Carolina coast on Friday and forecasters at the U.S. National Hurricane Center issued a tropical storm warning for parts of the Southeastern U.S. coast. Beryl had top sustained winds of 45 miles per hour and was in the Atlantic about 305 miles east of Charleston, …

    • Hurricane Bud appoaches landfall in Mexico

      MANZANILLO, Mexico (Reuters) - Hurricane Bud weakened to a tropical storm as it churned closer to Mexico's coast on Friday, but brought heavy rains and strong winds that downed trees and closed schools and a major Pacific shipping port. The first hurricane of the 2012 season, Bud was downgraded to a tropical storm with …

     
    Add your ideas and help make it happen. Join the conversation.
    Should Bill and Donna take on more risk to boost their business?
    How Josh's comment on a Remake America video laid the groundwork for something bigger.