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Marijuana – The Science Behind the Smoke

Marijuana – The Science Behind the Smoke

Twenty-eight states and the District of Columbia have legalized “medical marijuana” and 8 states have legalized recreational cannabis use. Does this mean that marijuana is harmless? That it is safe? That it is not addictive? What does the science actually reveal?

  • Cannabis is the most commonly used illicit substance in the United States and worldwide.
  • Cannabis is addictive and the younger one starts using it, the greater the likelihood of addiction.
    • One out of eleven adults (9%) who try cannabis become addicted.
    • One out of six adolescents (17%) who try cannabis become addicted (Hall, 2009; Volkowet al., 2014).

Cannabis has changed over the years and is much more potent today than just a few decades ago, thus increasing the risk of addiction, as well as mental health problems. In 1992, the average potency of delta-9-tetrahydrocannabinol (THC) in cannabis seized by the U.S. Federal government was 3%, but by 2016 the potency had increased to 11%, an almost fourfold increase! This increase in potency correlates with increased number of hospital admissions for cannabis-use disorders.

Cannabis contains more than 460 active chemicals and more than 100 unique cannabinoids. These are the compounds that interact with the brain’s cannabinoid receptors.

Cannabis (including “medical marijuana” in dispensaries) is not standardized in dose, potency, or chemical constituency, which means you don’t know what you’re getting from one marijuana sample to the next.

So, what does the published research demonstrate?

  • Most studies (70%) done on cannabis are deemed to have “high-risk of bias” due to methodological flaws and author biases.
  • Only 57% had appropriate participant blinding and only 24% had appropriate blinding of outcome assessors (this means preventing the participants and assessors from knowing who was getting real cannabis and who was getting placebo.)
  • Most research was done on oral cannabinoids, which contained only one or two of the more than 100 active compounds; only two studies involved actual cannabis (smoked in one study, vaporized in another.)
  • Thus, all the hype suggesting safety of cannabis is just that, hype and not science.

Of the studies that were well done, the researchers concluded that there was moderate evidence of medical benefit from cannabis for chronic pain and muscle spasticity. There was poor-quality evidence for the treatment of nausea/vomiting due to chemotherapy, weight gain in HIV, sleep disorders, and Tourette syndrome.

This means that the medical benefits are narrow and much more evidence is needed. However, since many states have legalized medical marijuana, it has led to the perception amongst young people that marijuana is not harmful.

The graph below shows how attitudes among high school students have changed from 1975 to 2013:

Another issue that perpetuates the false idea that marijuana is harmless is that it is “natural,” but natural doesn’t always mean harmless!  Consider tobacco, poison ivy, poison mushrooms, or foxglove (a plant from which the cardiac medicine digoxin is derived, in which a small overdose of it will stop the heart). All of these are natural products, but are poisonous or toxic. No, natural doesn’t always mean harmless.

Perception about marijuana is critically important and we must educate young people about the health damaging effects of it, just as we have done regarding tobacco.

Surveys show that 45% of U.S. high school seniors have used marijuana, 23% use currently, and 6% use daily (Johnston et al., 2016). The more marijuana is used the more damage it does to the brain. In a dose-dependent manner, adolescent cannabis use is associated with worse performance in school, work, thinking, increased psychiatric disorders, and worsened substance use outcomes (Pope et al., 2003; Fergusson et al., 2015, Jager& Ramsey, 2008; Meier et al., 2012; Randolph et al., 2013; Camchonget al., 2016, Fergusson et al., 2002; Patton et al., 2002; Moore et al., 2007, Patton et al., 2007.Volkowet al., 2014, 2016; Levine et al., 2017).

Cannabis use in adolescence is associated with increased incidence and worsened course of psychotic, mood, and anxiety disorders (Hayatbakhshet al., 2007; Moore et al., 2007; Gage 2016).

Several studies have documented that adolescents who smoke marijuana have a loss of IQ points, more than a standard deviation, that is never fully recovered after stopping marijuana use (Pope 2003, Gruber 2011, Meier 2012).

The bottom line is that marijuana is a neuro-active substance that has multiple damaging effects on the brain. It reduces IQ, increases mental illness, and increases the risk of multiple health problems. Furthermore, there is essentially no research on the more than 400 chemical compounds contained within cannabis.

We must move away from myth to truth and educate our young people on the dangers of this substance.

Remember, humans can pass laws to make marijuana legal, but we can never pass laws to make it healthy! Mature people are those who choose to operate in harmony with design law—the laws upon which life and health are built—so even when society makes something legal, if it is unhealthy, the mature won’t damage their bodies with it.

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Since November 2015, when I started studying Gods word from this God Is Love point of view, my life has been transformed. My troubled marriage of 15 years has been healed and my husband and I are truly happy for the first time in 15 years. Now When I read the word of God I understand it so much better and I can’t help but see Gods love radiating through the pages to humanity. Gods word is living and active and I am blessed beyond measure to be having this amazing experience. God has given me a beautiful understanding of Jn 3:16 that amazes me more and more each day. Thank you again for your ministry.

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I wanted to thank you very much for presenting your understanding of God. I’ve always been troubled by this question: Why did Jesus have to die? Since my conversion I understood that The Father & Jesus are one, I did not have issues with that. But was there not any other way to save us than for Jesus to die? I guess I actually had a question about God – if He is so wise, how come He did not find another way? I did not see the real ‘beauty’  in the cross. Only when you explained the picture in the medical context, Jesus providing medicine for my selfishness, have I started to finally ‘see the light’. Thank you so much. Your seminar, “Healing the Mind,” are absolutely marvelous & have shared them with my family and many other people, including colleagues at work. Thanks, thanks, thanks. May God bless you abundantly in your ministry.

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Thank you and may God continue to bless you as you share with others the intricacies of how we are all “fearfully and wonderfully made”. I must share that you have opened a whole new world to me, and I have found tremendous healing through what you have shared in two of your books, “Could It Be This Simple?” and “The God Shaped Brain.” I praise God for what you shared, what I have learned, and how I have grown and healed! My prayer is that My Precious Jesus will be seen by others in the way I live, act, talk, etc. and they may be encouraged to know He is truly a GREAT God of LOVE, desiring that no one should perish! God Bless you in your continued endeavors to present Him as He really is!

Joleen H. GA, USA

 

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[This ministry is the] biggest blessing I have ever received! Your DVDs and lessons could not have come at a better time in my life. I have experienced in the past year many difficulties that, if it wasn’t for this wonderful view of God that I have discovered through this ministry, I would not have been able to respond in love and forgiveness. My heart is being transformed everyday by the Calvary-looking God you teach. Hallelujah!! I have tears in my eyes as I write, because my life has taken a complete turn from where I was heading.

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I am blown away by the truth that you present. God’s Design Law makes so much sense! You have validated my impression that, if God is love, He would not kill those who don’t want to know him. If God gives us choice, then how can He destroy us if our choice is not to follow him. Thank you for opening my eyes and heart to the pure love of God seen through Jesus. The love I now have for Jesus is deeper and free from condemnation. My heart has been opened to love others as Jesus loves me. May God continue to bless your God-given insight into His word and your ministry. The truth has set me free!

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Thank you for all of your work to correct misconceptions about God’s character. So many people that my husband and I have talked to seem to be against the natural law construct and view it as “errant” and “dangerous.” Having learned more about it through your blogs and lessons, I don’t really understand why they view it that way, except that it means they have to relearn theology they have known for their entire lives. But I’m so excited to relearn this. For the past few years I have been questioning how I could trust a God who punishes arbitrarily and is full of wrath for those who don’t obey His commands. That view made me afraid to “mess up” or “not be good enough,” even within my relationship with God. I really appreciated the point you bring out about God not wanting us to serve Him because we are afraid, but because we love Him.

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I have been tuning into your weekly study classes for a while now and wanted express my appreciation for the teachings that ha been a huge blessing in opening up the true message of the word. Viewing scripture under an imposed law theory always, without fail, raised more questions, concerns, and conflicting scripture interpretations that were discouraging at the very least. Looking at scripture through the design law lens has brought more truth to light for me personally and an understanding of our Heavenly Father that places Him “above all others,” where I am now more than thrilled to witness and serve Him.  I “stumbled” across this ministry a year or so ago and would only watch a few minutes at a time. But the more I listened and the longer I paid attention, the more my spiritual eyes were opened to the ever present truths of scripture. The comprehension of the great controversy and it’s origin by the lies perpetrated and perpetuated throughout the Bible on the attack of God’s character and government is truly priceless. Keep up the Good Work! Your servanthood is desperately needed in such a time as this!

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