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Is Medical Cannabis a “Miracle Drug”? You Might Be Surprised…

Monday, January 28th, 2019

medical cannabis

What gets lost in all the talk about the recreational legalization of cannabis is the reason we got here in the first place: the health benefits of medical cannabis.

Many people have mixed feelings about medical cannabis – and for good reason. For decades, marijuana has been lumped together with “the drug culture” which includes heroin, cocaine, and other hard drugs. Now it is legal, yet some still associate it with the seediness of other drug use. Even medical cannabis, in the United States especially, is often prescribed with a wink.

Medical Cannabis Can Treat Many Medical Conditions

Medical professionals hate to use the word “miracle drug” for good reason. That places it in the same category as fantastical stories from the Fountain of Youth or cure-alls.

But cannabis does have many medical uses, even if they aren’t all completely understood. For real sufferers of certain diseases and health conditions, medical cannabis can help where other medications have not. Scientifically, the concept of plant-based medications occurring naturally is not a stretch – many of today’s pharmaceuticals are derived from or synthetically reproduced compounds found in nature. Cannabis alone has over 400 different chemical compounds, of which about a quarter are classed as “cannabinoids” that act on certain receptors in the brain.

One cannabinoid is THC (tetrahydrocannabinol), the compound with the psychoactive effects that give users a distinctive “high.” Another is Cannabidiol or CBD. This has many medical uses – some for serious conditions. However, because cannabis has been illegal for so long, modern medicine has not had a chance to thoroughly research its medical benefits.

Partial List of Conditions Treated Today with Medical Cannabis

Here are some of the conditions it has helped, as shown through scientific research and/or a large amount of anecdotal evidence:

  • Ease pain caused by cancer, multiple sclerosis (MS), arthritis, and other conditions
  • Reduce nausea and vomiting associated with chemotherapy
  • Relieve symptoms of Parkinson’s disease, including tremors
  • Relieve symptoms of Alzheimer’s disease and other dementia-related diseases including anxiety
  • May actively fight dementia-related diseases by reducing inflammation, reducing oxygen build-up associated with dementia, and providing neuroprotective effects
  • Increase appetite and decrease weight loss in HIV patients and others
  • Reduce convulsions, pain, inflammation, and nausea in people with Crohn’s disease, irritable bowel syndrome (IBD), and other bowel diseases
  • Reducing pain and inflammation in patients with lupus
  • Work as a treatment for hepatitis C, especially as a combination therapy with other medications
  • Reduce the number of monthly seizures in those suffering from epilepsy
  • Reduce a number of different types of muscle spasms
  • Provide a neuroprotective effect after ischemic stroke
  • Reduce inflammation after concussion, thereby reducing the number and severity of long-term effects
  • Treat patients with PTSD and other related conditions in combination with psychological counselling
  • Treat patients with anxiety and paranoia

There is some evidence to suggest that medical cannabis can be used in other – quite remarkable – ways. Such as reducing cancer growth and even killing certain cancers, improving lung health, and reducing nicotine cravings in smokers. However, these areas require much more research before firm conclusions can be drawn.

Side Effects of Medical Cannabis

One of the greatest benefits of medical cannabis is what it doesn’t do. CBD has few side effects, and those side effects are relatively mild. Some users have reported diarrhea, dizziness, abdominal pain, and slight allergic reactions. Further, cannabis has only mild interactions with other medications, for the most part slightly increasing or slightly decreasing the effects of other drugs.

Most side effects of medical cannabis seem to be related more to contamination with fungal or bacterial organisms, pesticides, or other toxins. In Canada, Health Canada’s licensed producer (LP) system provides tremendous oversight and regulation – similar to that of other pharmaceuticals – to reduce the risk of contamination.

The Future of Medical Cannabis Research

Research is difficult given that cannabis is illegal throughout most of the world. Within Canada for example, cannabis researchers had to go through a long and complicated process to obtain samples before full legalization. Today, the future of medical cannabis research is much brighter in Canada with cannabis legalization. Licensed producers (LPs) in Canada can freely provide cannabis for research.

Further, Health Canada’s licensed producer system provides safe, secure production that reduces the risk of contaminants, reduces the illegal markets, and helps keep cannabis out of the hands of youth.

Licensed Producers Canada

The Licensed Producers Canada website provides tons of information on cannabis including a full list of licensed producers (LPs) in Canada, news about the cannabis industry, and other resources. You can also contact us directly with any questions at

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Marijuana Doesn’t Cause Brain Damage, Contrary to Popular Belief

Monday, January 14th, 2019

Everyone has an opinion on whether marijuana is good for you or not. There’s also the ongoing debate over whether marijuana can cause brain damage — but is it a debate worth having?

What is Brain Damage?

Brain damage is an injury that causes brain cells to deteriorate, and there are various types of brain injuries ranging from mild to severe. Some of the most common types of brain injuries result from concussions, car accidents, falling, sports, exposure to toxic substances, and medication misuse.

Let’s take a look at some facts from experts and studies that poke holes in the theory that marijuana can have negative long-term effects on the brain.


Pot Might Be Good for Growing … Brain Cells

An article on WebMD explains conclusions of a study that found long-term marijuana use does not cause permanent brain damage and may only cause only small impairment in memory and learning. The regions of the brain linked with short-term memory are where the abnormalities appeared, specifically the thalamus — or the “Grand Central Station” of neuro-information on the way to the cortex.

“We were somewhat surprised by our finding, especially since there’s been a controversy for some years on whether long-term cannabis use causes brain damage,” said lead researcher and psychiatrist Igor Grant. “I suppose we expected to see some differences in people who were heavy users, but in fact the differences were very minimal.”

In fact, even the Federal Drug Administration, who advises the U.S. Drug Enforcement Agency (DEA) to keep marijuana illegal, doesn’t claim that cannabis use causes brain damage, a lower IQ or psychosis — claims that started becoming rampant in the 1930s when the movie “Reefer Madness” came out.

Marijuana proponents laud recent efforts of the DEA to remove information on its website that claims cannabis damages brain cells, even if it was driven by a push from an outside organization through legal petition. Americans for Safe Access (ASA) said the DEA wasn’t publishing true information, which violates the Federal Information Quality Act.

There’s evidence that the brain can actually grow new cells with cannabis use through a process called neurogenesis. There’s a pot-based pharmaceutical patent held by the U.S. government for treating neurodegenerative diseases like Alzheimer’s and Parkinson’s.

“Although we have no clinical studies showing that smoking cannabis causes neurogenesis, we do have controlled studies that show isolated cannabinoids (like THC) can do this in animal models,” according to an article on Colorado Cannabis Tours. “The brain region that’s especially sensitive to cannabinoid-facilitated neurogenesis is the hippocampus, a region responsible for learning and memory. The hippocampus can also direct our nervous system to repair itself, so the suspicion is if we can regenerate brain cells in the hippocampus, it could cascade to regeneration in other parts of the brain and spinal cord, too.”

Drugged & Drunk Driving

We’d be remiss not to mention that marijuana may be known to disrupt short-term memory but only temporarily. Anyone who’s smoked before knows this to be true. Plus, the chemical changes in the brain when THC bind to nerve receptors can result in impaired coordination, judgment, balance, focus, and reaction time — most of which are critical in driving a vehicle.

There’s a growing concern about drugged drivers. THC can negatively impact a driver as they may have less perception of time and speed, for example. While a person does need critical motor functions to drive a vehicle, there’s no direct causality found between legal marijuana use and fatal car crashes, according to the American Public Health Association.

Evidence to the contrary was found by the National Institute on Drug Abuse. The organization cited two European studies that discovered “drivers with THC in their blood were roughly twice as likely to be culpable for a fatal crash than drivers who had not used drugs or alcohol.” But it should be noted that the role pot plays in crashes is sometimes unclear because it can be detected in the blood for weeks after intoxication. Alcohol likely played a factor in these accidents as well.

Regardless, we know it’s not wise to get high and drive, just like we know it’s dumb to drink and drive. Your ability to drive is especially affected by the use of both substances at once. The problem with cannabis is there’s no test to determine if you’re too high to drive.

The myth that all pot smokers are spacey and missing a few brain cells is simply a stereotype perpetuated largely by the government. As for evidence that marijuana causes long-term brain damage, the evidence doesn’t support the claims. There are some studies that show the brain is impacted, while other studies have not found significant structural differences between users and non-users. There is no definitive conclusion that cannabis use causes brain damage.