does smoking weed seeds lower your sperm count

Does smoking weed seeds lower your sperm count

Current research suggests that smoking cannabis affects sperm in notable ways. Firstly, it could reduce sperm count and affect morphology.

“We don’t yet know what that [the research] means, but the fact that more and more young males of child-bearing age have legal access to cannabis is something we should be thinking about.”

The endocannabinoid system is believed to be responsible for maintaining homeostasis and playing a role in regulating our mood, memory, movement, and thought processes.

These receptors can bind with chemicals known as endocannabinoids, triggering a complex series of reactions throughout the body and brain. These cannabinoid receptors can also interact with the THC and CBD found in cannabis.

The Endocannabinoid System, Development, and Fertility

It is still unclear precisely what long-term risks smoking cannabis poses to the next generation and whether any adverse effects are reversible over time. What is clear is that far more research is needed to establish the relationship between cannabis and fertility and allow people to make informed choices about their lifestyles.

Another paper published in 2014 found that marijuana use was a risk factor for poor sperm morphology, which refers to the size and shape of sperm, whether they are healthy, deformed, too big, or too small.

Apart from being important for healthy development, the endocannabinoid system also plays a crucial role in the functioning of sperm. A 2009 study by Francavilla and colleagues explains how the ECS affects sperm function. The authors state that human spermatozoa “exhibit a completely functional endocannabinoid system related to AEA” (i.e., the endocannabinoid anandamide).

Duke University Medical Center Study

The study, carried out by researchers Kollins et al., published in Epigenetics, looked at the effects of THC exposure in rats and 24 human subjects. First, they noted that cannabis users (humans) had lower sperm counts than non-users.

The results showed that the subjects with higher THC levels in their urine had a higher incidence of genetic changes. Although the correlation appears to be clear, we still do not know precisely what these findings mean for men who use cannabis and are thinking about starting a family. Regarding the study results, the senior author, Scott Kollins, Ph.D., a professor in psychiatry and behavioral sciences at Duke, stated:

"Resorption of THC occurs after inhalation and also after ingestion and the effect on sperm can be assumed to be similar," says Dr. Hofer.

"While the scientific evidence that THC negatively impacts fertility at many levels is abundant, it should be noted that some of these studies are limited by low patient numbers, and that a subset of studies found contradictory results," says Dr. Hofer. "Clinical trials, the highest quality study type producing the most reliable results, have not yet been performed and would provide further clarification."

First, you should understand how marijuana effects sperm.

While the research has gone both ways about marijuana's impact on sperm, doctors do not recommend men using marijuana.

"Fertility can be affected by many factors and THC is just one of them," says Dr. Hofer. "Although there is ample evidence that sperm count and quality is affected by THC, if considering fertility overall (lower sperm count may still be sufficient for conception) it appears that there is no difference in the probability of couples getting pregnant among those using marijuana compared to those that did not, according to a recent study."

While this can complicate a finite answer, doctors do believe more research needs to be done.

And a 2019 study published in the journal Human Reproduction found that men who reported using cannabis had "significantly higher" sperm counts than men who reported never using cannabis.

But if you do smoke marijuana and have difficulty conceiving, it may not be the sole root cause of your infertility issues.

And its estimated that 16.5% of adults in the U.S. use marijuana.