Should marijuana really be banned from the Olympics?
The list of substances banned from Olympic competition is staggering. Marijuana is on the list, but derivative cannabinoids aren't. Whats going on, and should marijuana even be banned?
The introduction of a new Olympic sport is a big deal. When snowboarding was introduced at the 1998 Winter Olympics in Nagano, Japan, the professional Canadian snowboarder Ross Rebagliati was ecstatic to win the first gold medal in his sport. But the victory seemed short-lived.
The International Olympic Committee (IOC) stripped Rebagliati of his gold when 17.8 nanograms of marijuana were discovered in his blood. In another twist, the IOC returned Rebagliati's gold medal when it realized marijuana wasn't on its list of banned substances.
There began a contentious argument about marijuana's place in the Olympics. While the Olympics committee added marijuana to its list of banned substances in 1999—the same year the World Anti-Doping Agency (WADA) was created to address growing concerns over illicit substances use at the Olympic Games—Rebagliati claimed his positive test resulted from second-hand smoke.
Ross Rebagliati competing at the 1998 Nagano Olympic Games. (Mark Sandten/Bongarts/Getty Images)
Yet Rebagliati never denied his love for marijuana. Today he runs a cannabis branding company and is an advocate for using marijuana as a performance enhancement drug—the very argument that almost lost him the gold.
Similar to states like Colorado and California, WADA has been loosening its cannabis restrictions in recent years. In 2013, the committee upped the allowable limit of marijuana to 150 nanograms of THC per milliliter of blood. This translates to “smoke all you want, just not during competition.”
If substances enhance performance, why are they banned?
Substances are banned by WADA for varying reasons of performance enhancement. The anti-doping body's message to athletes is that you can’t give yourself an edge by increasing your body’s ability to perform, but you also cannot gain an edge by providing pain relief or other recovery methods through chemistry.
WADA's 2018 list of banned substances is exhausting in its specificity. There are 43 anabolic steroids listed, with the addendum that, “other substances with a similar chemical structure or similar biological effect[s]” are also banned. Such opened-ended language is the agency’s way of buffering against slight molecular changes by crafty scientists. But even this list is of exogenous drugs only—those created outside the human body through the miracle of industrial chemistry.
The list of endogenous steroids administered exogenously (as amateur cyclist Bryan Fogel does in the incredible Olympic doping documentary "Icarus") is equally long.
Also exhausting in length is the list of peptide hormones (which raise energy levels by regulating energy metabolism, cardiac function, and stress) and growth factors (which enhances the delivery of oxygen to muscles). Beta-2 agonists, usually used to treat asthma and pulmonary disorders, hormone and metabolic modulators, and diuretics are also banned.
Then there are substances banned in-competition: stimulants of all kinds, including cocaine and epinephrine, and narcotics such as fentanyl, morphine, and oxycodone (but not caffeine).
So what about marijuana specifically?
Cannabinoids, the 113 compounds that exist in marijuana, get their own category. While cannabis, hashish, and marijuana are called out by name, with synthetic cannabinoids cited as well, the medicinally accepted cannabidiol gets a pass. While cannabidiol makes up 40 percent of the plant’s extract it does not have the same psychoactive effects as THC.
Cannabidiol is used in the treatment of addiction and epilepsy, as well as in pain relief for such conditions as multiple sclerosis. Add therapeutic recovery to the list. One 2012 study discovered that cannabidiol is useful as an anti-inflammatory agent, which was backed up by another study that year in mice with acute pancreatitis. A 2014 study found that cannabidiol is well-tolerated in humans, at least up to 1,500 mg per day.
Given its positive role in burgeoning research, why does WADA continue to outlaw marijuana? The committee offers three responses:
First, performance enhancement. “While the effects of marijuana can decrease hand-eye coordination and distort spatial perception, there are other effects that can be performance enhancing for some athletes and sport disciplines. Cannabis can cause muscle relaxation and reduce pain during post-workout recovery. It can also decrease anxiety and tension, resulting in better sport performance under pressure.”
Second is actual or potential risk, such as potentially negative effects on the cardiac and respiratory systems as well as mental health. Finally, WADA considers marijuana a violation of the spirit of sport, citing its illegality in many countries as well as the abuse potential which is contrary to the ethics or morals of a sport.
Ok, but should marijuana be banned?
If WADA’s concern is the reduction of pain during recovery and muscle relaxation, why is cannabidiol excluded from its banned substances list? Cannabidiol is the primary compound to exhibit anti-inflammatory effects, so this makes no sense.
The second answer is understandable, though, honestly, their citation of “paranoia and psychosis” comes straight from J Edgar Hoover’s playbook. Marijuana might exacerbate mental health issues, but evidence of its causing them is on shaky ground.
The moral argument is just strange. Alcohol, sugar, smartphones, and cigarettes are much more detrimental to the ethics of a society and, arguably, any sport that society produces, yet none appear on the banned substances list.
Just as the federal government scrambles for reasons to ban marijuana while states roll back regulations, WADA appears to be clinging to outdated stereotypes about the drug. The goal? To renew an ingrained bias against cannabis’s role in athletic competition. Alcohol is not allowed during competition, but athletes are free to drink (provided their coaches let them) during their stay. One can argue that it has stress-relief qualities as well.
This argument is important. While performance-enhancing drugs would deliver bragging rights to mere mortals who can but dream of competing in the Olympics, these substances do not belong in a realm where one-tenth of one second matters. If marijuana falls into this category, outlaw away.
But the specified inclusion of cannabidiol reveals a different story. The complex structure of cannabis and its effects on our bodies is still being understood. From what we know, this all seems like WADA is telling athletes to enjoy the anti-inflammatory benefits during recovery, just don’t get high, which is obviously a bit paternalistic.
It might take the committee a few more rounds before being honest with the evidence. Until then we can only hope more athletes won’t take the fall for taking a puff: of the 147 sanctions since 2008, 28 were for cannabis.
Derek Beres is the author of Whole Motion: Training Your Brain and Body For Optimal Health. Based in Los Angeles, he is working on a new book about spiritual consumerism. Stay in touch on Facebook and Twitter.
Northwell Health CEO Michael Dowling has an important favor to ask of the American people.
- Michael Dowling is president and CEO of Northwell Health, the largest health care system in New York state. In this PSA, speaking as someone whose company has seen more COVID-19 patients than any other in the country, Dowling implores Americans to wear masks—not only for their own health, but for the health of those around them.
- The CDC reports that there have been close to 7.9 million cases of coronavirus reported in the United States since January. Around 216,000 people have died from the virus so far with hundreds more added to the tally every day. Several labs around the world are working on solutions, but there is currently no vaccine for COVID-19.
- The most basic thing that everyone can do to help slow the spread is to practice social distancing, wash your hands, and to wear a mask. The CDC recommends that everyone ages two and up wear a mask that is two or more layers of material and that covers the nose, mouth, and chin. Gaiters and face shields have been shown to be less effective at blocking droplets. Homemade face coverings are acceptable, but wearers should make sure they are constructed out of the proper materials and that they are washed between uses. Wearing a mask is the most important thing you can do to save lives in your community.
Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.
- Hungarian astronomers have proven the existence of two "pseudo-satellites" in orbit around the earth.
- These dust clouds were first discovered in the sixties, but are so difficult to spot that scientists have debated their existence since then.
- The findings may be used to decide where to put satellites in the future and will have to be considered when interplanetary space missions are undertaken.
What are they?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDA0NC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzNTM1ODc0Mn0.NH33LuauIo__sUBi4tvhwxDcsvhflDFD-Nhx9FjlSNk/img.jpg?width=1245&coordinates=148%2C0%2C149%2C0&height=700" id="cec96" class="rm-shortcode" data-rm-shortcode-id="acb78abe2ab46a17e419ad30906751d6" data-rm-shortcode-name="rebelmouse-image" />
Artist's impression of the Kordylewski cloud in the night sky (with its brightness greatly enhanced) at the time of the observations.
G. Horváth<p>The<a href="https://en.wikipedia.org/wiki/Kordylewski_cloud" target="_blank"> Kordylewski clouds</a> are two dust clouds first observed by Polish astronomer Kazimierz Kordylewski in 1961. They are situated at two of the <a href="https://www.space.com/30302-lagrange-points.html" target="_blank">Lagrange points</a> in Earth's orbit. These points are locations where the gravity of two objects, such as the Earth and the Moon or a planet and the Sun, equals the centripetal required to orbit the objects while staying in the same relative position. There are five of these spots between the Earth and Moon. The clouds rest at what are called points four and five, forming a triangle with the clouds and the Earth at the three corners.</p><p>The clouds are enormous, taking up the same space in the night sky as twenty lunar discs; covering an area of 45,000 miles. They are roughly 250,000 miles away, about the same distance from us as the Moon. They are entirely comprised of specks of dust which reflect the light of the sun so faintly most astronomers that looked for them were unable to see them at all. </p><p>The clouds themselves are probably ancient, but the model that the scientists created to learn about them suggests that the individual dust particles that comprise them can be blown away by solar wind and replaced by the dust from other cosmic sources like comet tails. This means that the clouds hardly move but are <a href="https://www.nationalgeographic.com/science/2018/11/news-earth-moon-dust-clouds-satellites-planets-space/" target="_blank">eternally changing</a>. </p>
How did they discover this?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDAzNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1Nzc4MjQ4MX0.7uU9OqmQcWw5Ll1UXAav0PCu4nTg-GdJdAWADHanC7c/img.jpg?width=1245&coordinates=0%2C180%2C0%2C181&height=700" id="952fb" class="rm-shortcode" data-rm-shortcode-id="a778280a20f1c54cd2c14c8313224be2" data-rm-shortcode-name="rebelmouse-image" />
"In this picture the central region of the Kordylewski dust cloud is visible (bright red pixels). The straight tilted lines are traces of satellites."
J. Slíz-Balogh<p>In their study published in the <a href="https://academic.oup.com/mnras" target="_blank">Monthly Notices of the Royal Astronomical Society</a>, Hungarian astronomers Judit Slíz-Balogh, András Barta, and Gábor Horváth described how they were able to find the dust clouds using polarized lenses.</p><p>Since the clouds were expected to polarize the light that bounces off of them, by configuring the telescopes to look for this kind of light the clouds were much easier to spot. What the scientists observed, polarized light in patterns that extended outside the view of the telescope lens, was in line with the predictions of their mathematical model and ruled out other possible sources. </p>
Why are we just learning this now?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDAzOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MjUyNDMyMH0.Zl8GmQ_rJHiL4b7hN0r_YBmgb6_ZqIRvqOVuko2ubpw/img.jpg?width=1245&coordinates=0%2C141%2C0%2C185&height=700" id="87afe" class="rm-shortcode" data-rm-shortcode-id="dd4c0b5088e601d7279cc5eb226f8b7b" data-rm-shortcode-name="rebelmouse-image" />
"Mosaic pattern of the angle of polarization around the L5 point (white dot) of the Earth-Moon system. The five rectangular windows correspond to the imaging telescope with which the patterns of the Kordylewski cloud were measured."
J. Slíz-Balogh<p>The objects, being dust clouds, are very faint and hard to see. While Kordylewski observed them in 1961, other astronomers have looked there and given mixed reports over the following decades. This discouraged many astronomers from joining the search, as study co-author Judit Slíz-Balogh <a href="https://ras.ac.uk/news-and-press/research-highlights/earths-dust-cloud-satellites-confirmed" target="_blank">explained</a>, <em>"The Kordylewski clouds are two of the toughest objects to find, and though they are as close to Earth as the Moon are largely overlooked by researchers in astronomy. It is intriguing to confirm that our planet has dusty pseudo-satellites in orbit alongside our lunar neighbor."</em></p>
Will this have any impact on space travel?<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="c3d797fff5430c64afcb5a49bddc3616"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/Ou8N3v9SFPE?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>Lagrange points have been put forward as excellent locations for a space station or satellites like the <a href="https://jwst.nasa.gov/about.html" target="_blank">James Webb Telescope</a> to be put into orbit, as they would require little fuel to stay in place. Knowing about a massive dust cloud that could damage sensitive equipment already being there could save money and lives in the future. While we only know about the clouds at Lagrange points four and five right now, the study's authors suggest there could be more at the other points.</p><p>While the discovery of a couple of dust clouds might not seem all that impressive, it is the result of a half-century of astronomical and mathematical work and reminds us that wonders are still hidden in our cosmic backyard. While you might never need to worry about these clouds again, there is nothing wrong with looking at the sky with wonder at the strange and fantastic things we can discover. </p>
New cancer-scanning technology reveals a previously unknown detail of human anatomy.
- Scientists using new scanning technology and hunting for prostate tumors get a surprise.
- Behind the nasopharynx is a set of salivary glands that no one knew about.
- Finding the glands may allow for more complication-free radiation therapies.
PSMA PET/CT technology<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="676e611b970c9b516cace0870447b325"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/RHAyoQF09X4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>PSMA PET/CT is a new combination of <a href="https://www.mayoclinic.org/tests-procedures/pet-scan/about/pac-20385078" target="_blank">PET scans</a> and <a href="https://www.mayoclinic.org/tests-procedures/ct-scan/about/pac-20393675" target="_blank">CT scans</a> that is believed to offer a more reliable means of locating prostate cancer metastasis. A <a href="https://www.cancer.gov/news-events/cancer-currents-blog/2020/prostate-cancer-psma-pet-ct-metastasis" target="_blank" rel="noopener noreferrer">study</a> published last spring suggests it may be the most accurate way to diagnose prostate cancer metastasis than any method previously available.</p><p>Prior to PSMA PET/CT, the primary way to look for metastatic prostate cancer was to image the body using x-ray-based CT scans and to perform bone scans, since bone is where prostate cancer often spreads. CT scans, however, often miss small tumors, and bone scans can generate false positives as a result of other damage or abnormalities that have nothing to do with prostate cancer.</p><p>PSMA PET/CT scans track the travels of an intravenously administered radioactive glucose tracer throughout the body. For hunting down prostate cancer, this tracer contains a molecule that binds to the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1472940/" target="_blank">PSMA</a> protein that's present in large amounts in prostate tumors. The molecule is linked to a radioisotope, <a href="https://netrf.org/2018/11/13/gallium-68-scan-for-neuroendocrine-tumors/" target="_blank" rel="noopener noreferrer">gallium-68</a> (Ga-68).</p><p>In last spring's research, PSAM PET/CT was shown to be 27 percent more accurate than previous methods at finding metastases (92 percent accuracy as opposed to 65 percent). In addition, it was found to be much less likely to produce false positives, and it was particularly good at detecting tumors far removed from the prostate.</p>
A good kind of avoidance behavior<p>"Radiation therapy can damage the salivary glands," says Vogel, "which may lead to complications. Patients may have trouble eating, swallowing, or speaking, which can be a real burden."</p><p>The researchers looked back through the cases of 723 patients who had undergone radiation treatment, interested in seeing if inadvertent radiation of the tubarial glands was associated with the complications experienced by the patients. It turned out that this <em>was</em> the case: In cases where more radiation had been delivered to this area, patients did indeed report more in the way of complications of the type one would expect when salivary glands are radiated.</p><p>Now that we know the tubarial salivary glands exist, therapists can stay out of their way. Vogel says, "For most patients, it should technically be possible to avoid delivering radiation to this newly discovered location of the salivary gland system in the same way we try to spare known glands."</p><p>He's hopeful that that things may be about to get at least a bit better for cancer patients: "Our next step is to find out how we can best spare these new glands and in which patients. If we can do this, patients may experience less side effects which will benefit their overall quality of life after treatment."</p>
A new survey found that 27 percent of millennials are saving more money due to the pandemic, but most can't stay within their budgets.