Posts Tagged ‘medical effects’

The Link Between Marijuana and Schizophrenia

Two components of marijuana have different effects on symptoms of psychosis. Delta-9 tetrahydocannabinol (THC) causes hallucinations and, in high enough doses, can cause temporary psychotic experiences, even in healthy people. Another chemical, cannabidiol (CBD), has anti-psychotic effects. Scientists hope to replicate the antipsychotic effects of CBD without triggering the risks of THC. – Ilene 

The Link Between Marijuana and Schizophrenia

TIME photos

[click on image for TIME's photo series "The Great American Pot Smoke-Out"]

By Maia Szalavitz, courtesy of TIME 

Since the days of Reefer Madness, scientists have sought to understand the complex connection between marijuana and psychosis. Cannabis can cause short-term psychotic experiences, such as hallucinations and paranoia, even in healthy people, but researchers have also long noted a link between marijuana use and the chronic psychotic disorder, schizophrenia.

Repeatedly, studies have found that people with schizophrenia are about twice as likely to smoke pot as those who are unaffected. Conversely, data suggest that those who smoke cannabis are twice as likely to develop schizophrenia as nonsmokers. One widely publicized 2007 review of the research even concluded that trying marijuana just once was associated with a 40% increase in risk of schizophrenia and other psychotic disorders. 

But here’s the conundrum: while marijuana went from being a secret shared by a small community of hepcats and beatniks in the 1940s and ’50s to a rite of passage for some 70% of youth by the turn of the century, rates of schizophrenia in the U.S. have remained flat, or possibly declined. For as long as it has been tracked, schizophrenia has been found to affect about 1% of the population. 

One explanation may be that the two factors are coincidental, not causal: perhaps people who have a genetic susceptibility to schizophrenia also happen to especially enjoy marijuana. Still, some studies suggest that smoking pot can actually trigger the disease earlier in individuals who are predisposed, and yet researchers still aren’t seeing increases in the overall schizophrenia rate or decreases in the average age of onset. 

In recent months, new research has explored some of these issues. One study led by Dr. Serge Sevy, an associate professor of psychiatry at the Albert Einstein College of Medicine in New York City, looked at 100 patients between the ages of 16 and 40 with schizophrenia, half of whom smoked marijuana. Sevy and colleagues found that among the marijuana users, 75% had…
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Phil's Favorites

Shipping is tough on the climate and hard to clean up - these innovations can help cut emissions

 

Shipping is tough on the climate and hard to clean up – these innovations can help cut emissions

Shipping is responsible for a large portion of global emissions. William William/Unsplash, CC BY

Courtesy of Jing Sun, University of Michigan

Ships carry more than 80% of world trade, and they rely heavily on some of the least environmentally friendly transportation fuels available.

...



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Zero Hedge

Visualizing The Biggest Companies In The World In 2021

Courtesy of ZeroHedge View original post here.

Since the COVID-19 crash, global equity markets have seen a strong recovery. The 100 biggest companies in the world were worth a record-breaking $31.7 trillion as of March 31 2021, up 48% year-over-year. As a point of comparison, the combined GDP of the U.S. and China was $35.7 trillion in 2020.

In today’s graphic, Visual Capitalist's Jenna Ross uses ...



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Politics

Supreme Court weighs voting rights in a pivotal Arizona case

 

Supreme Court weighs voting rights in a pivotal Arizona case

The Maricopa County Election Department counts ballots in Phoenix on Nov. 5, 2020. Arizona’s election laws are the subject of a pending Supreme Court decision. Olivier Touron/AFP via Getty Images

Courtesy of Cornell William Clayton, Washington State University and Michael Ritter, Washington State...



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Biotech/COVID-19

The FDA's big gamble on the new Alzheimer's drug

 

The FDA's big gamble on the new Alzheimer's drug

Do the benefits of approving a drug before confirming it works outweigh the potential costs? monkeybusinessimages/iStock via Getty Images Plus

Courtesy of C. Michael White, University of Connecticut

The Food and Drug Administration set off a firestorm of debate when it approved a new drug, aducanumab, for Alzheimer’s disease v...



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Promotions

Live Webinar with Phil on Option Strategies

 

June is TD Bank's Option Education Month, and today (Thursday, June 10) at 1 pm EST, Phil will speak with host Bryan Rogers about selling options and various option strategies that we use here at Phil's Stock World. Don't miss this event!

Click here to register for TD's live webinar with Phil.

 

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Chart School

RTT browsing latest..

Courtesy of Read the Ticker

Please review a collection of WWW browsing results. The information here is delayed by a few months, members get the most recent content.



Date Found: Thursday, 31 December 2020, 04:38:42 PM

Click for popup. Clear your browser cache if image is not showing.


Comment: Biingo.. it is what it is, know the playing field



Date Found: Thursday, 07 January 2021, 03:08:04 AM

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Comment: @RaoulGMI "No, it can't be... the prices and price structure are identical...



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Digital Currencies

Crypto: Congress Dawdles as $1.7 Trillion Con-Game Goes Unregulated, Threatening Reputation of U.S. Markets

Courtesy of Pam Martens

If you want to get your hair cut outside of your home in the United States, the job has to be done by a licensed worker at a regulated business. The same thing applies to plumbers, electricians, home inspectors, real estate and insurance agents. They all require a license and are subject to regulatory scrutiny.

Likewise, commodities like corn, sugar, wheat, lumber and oil are all traded on regulated exchanges which are overseen by a federal regulator.

But, for reasons that have yet to be explained to the American people, when it comes to the $1.7 trillion cryptocurrency market – which is effectively a con-g...



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Kimble Charting Solutions

Crude Oil Cleared For Blast Off On This Dual Breakout?

Courtesy of Chris Kimble

Is Crude Oil about to blast off and hit much higher prices? It might be worth being aware of what could be taking place this month in this important commodity!

Crude Oil has created lower highs over the past 13-years, since peaking back in 2008, along line (1).

It created a “Double Top at (2), then it proceeded to decline more than 60% in four months.

The countertrend rally in Crude Oil has it attempting to break above its 13-year falling resistance as well as its double top at (3).

A successful breakout at (3) would suggest Crude Oil is about to mo...



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ValueWalk

Managing Investments As A Charity Or Nonprofit

By Anna Peel. Originally published at ValueWalk.

Maintaining financial viability is a constant challenge for charities and nonprofit organizations.

Q4 2020 hedge fund letters, conferences and more

The past year has underscored that challenge. The pandemic has not just affected investment returns – it’s also had serious implications for charitable activities and the ability to fundraise. For some organizations, it’s even raised doubts about whether they can continue to operate.

Finding ways to generate long-term, sustainable returns for ...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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