Skip to content
Home » marijuana

marijuana

marijuana pain

Study shows that a placebo is better than marijuana for pain relief

A new systematic review and meta-analysis published in a respected journal show that marijuana is no different than a placebo in treating pain. I consistently read anecdotal claims that somehow cannabis and its derivatives are useful. in treating pain, but when I looked at the evidence, it appeared that there really wasn’t anything there.

Pain management is one of the most common reasons people report using medical cannabis. According to a US national survey, 17% of respondents who had reported using cannabis in the past year had been prescribed medical cannabis. When it comes to self-medication, the numbers are even higher – with estimates that between 17-30% of adults in North America, Europe, and Australia report they use it to manage pain. But does this mean that there is evidence that it actually works for reducing pain?

Real scientists decided to look at the same claims about marijuana and pain and have come to the same conclusion — there’s not much supporting evidence. Now I know the comments section will be filled with people that want to tell me how cannabis is a miracle drug for pain and should replace opioids. But I am one who only follows the evidence, and it’s seriously lacking.

Like I always do, we’re going to take a look at this study and see what it tells us about marijuana and pain.

Read More »Study shows that a placebo is better than marijuana for pain relief
marijuana cure cancer

Does marijuana cure cancer? Robust scientific evidence is lacking

Subjectively, one of the wilder claims one can find on social media is that marijuana can cure cancer. Or cannabis prevents cancer. It doesn’t matter what form – smoked, eaten, hemp oil (which is manufactured from the seeds of cannabis plants that don’t contain much THC, or tetrahydrocannabinol, the active hallucinogenic agent of cannabis) – some advocates for cannabis will try to make the argument that it is some miracle drug for cancer.

But is it? Yes, there are systematic reviews that indicate that cannabis may be effective in reducing nausea and vomiting in chemotherapy. But research has generated negative results in some well-done clinical trials and some positive results in others. But that has nothing to do with actually curing or preventing cancer itself, just dealing with the effects of the treatment.

Furthermore, a 2022 systematic review (again, the pinnacle of the hierarchy of biomedical research) showed that “evidence from RCTs (randomized clinical trials) that medicinal cannabis increases appetite in people with cancer is limited.

However, this article isn’t about appetite or nausea related to cancer, it’s about whether cannabis can cure or treat cancer.

So what has real clinical and scientific research said about whether marijuana can cure cancer? Well, not to give away the conclusion, but not very much. Let’s take a look.

Read More »Does marijuana cure cancer? Robust scientific evidence is lacking