Science
Science
Cannabis has been at the center of one of the most exciting—and underreported—developments in modern science. Research on marijuana’s effects led directly to the discovery of a hitherto unknown biochemical communication system in the human body, the Endocannabiod System, which plays a crucial role in regulating our physiology, mood, and everyday experience.
It has been known for some time that CBD acutely increases endogenous cannabinoid levels.
Quick Hit
A new wave of research points toward cannabinoids having an adaptive, immunomodulating effect.
Article
Project CBD speaks with neuroscientist Greg Gerdeman on the endocannabinoid system and the biology of wellness.
Video
Is cannabis a reproductive toxin? Should products include warning labels? Project CBD responds to call for public comment by California’s Office of Environmental Health Hazard Assessment.
Article
To what extent is research on cannabis in pregnancy complicated by tobacco?
Quick Hit
"What about the children?" is a mantra that has been used to propel prohibition with misplaced fear.
Quick Hit
Finding an optimal dose is even more difficult for people with liver or kidney diseases, as these are the major organs that clear chemicals from the blood.
Quick Hit
A new study from researchers at Yale University suggests that an antipsychotic called haloperidol decreases the psychoactive effects of THC.
Quick Hit
Most cannabis supplied by the U.S. government for research has less than 10% THC and it may have been stored for more than a year.
Quick Hit
If there’s a gateway, it appears to be early opioid prescriptions, not cannabis.
Quick Hit
Thanks to our sponsors and supporters:
Top Stories
THE ESSENTIAL GUIDE TO CBD

By the Editors of Reader’s Digest & Project CBD: Everything You Need to Know About What It Helps, Where to Buy It, and How to Take It.