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52,159,403 results
Dr. Andrew Huberman explains how cannabis affects the brain and body. Dr. Andrew Huberman is a tenured professor of ...
5,725,167 views
1 year ago
Medical marijuana has been legalized in a good number of states, including the District of Columbia and Guam. Researchers ...
293,147 views
8 years ago
This video looks at both positive and negative effects of marijuana on the body. It presents an overview on how marijuana exerts ...
178,845 views
7 years ago
It's official. Prime Minister Justin Trudeau has announced that recreational pot legalization will come Oct. 17. Now that the ...
382,863 views
5 years ago
Americans may be able to legally smoke marijuana for their health in nearly half the country, but that doesn't mean they're safe ...
303,978 views
10 years ago
Drugs are bad, but the drug war is worse. It's possible that legalizing marijuana could be a huge public-health win. Subscribe to ...
5,406,471 views
9 years ago
Neurosurgeon Dr. Sanjay Gupta, whose new documentary "WEED" explores the effects of cannabis on our bodies and the ...
483,991 views
The creator of LSD, Dr. Albert Hofmann, believed that ingesting tiny amounts of the drug could have therapeutic value, and ...
3,187,194 views
6 years ago
Explore how marijuana's two main active compounds, THC and CBD, affect your brain and body, and what risk factors to watch ...
9,566,197 views
4 years ago
In this episode, I discuss cannabis (aka marijuana), including the biological mechanisms underlying its effects on the mind and ...
3,086,034 views
Smoking marijuana could have an unexpected effect on male fertility. According to a new study from Harvard, men who smoke ...
171,315 views
Richardson father risks freedom to promote cannabis treatments for his daughter A few times a month, Mark Zartler of Richardson, ...
9,471,931 views
Experts say the results from a small trial shows promise for an experimental pill that could help treat cannabis use disorder, ...
67,027 views
As national attitudes and laws around cannabis use have evolved, so have the commercially grown strains of the plant.
208,579 views
As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits. NOVA investigates the story of cannabis ...
6,738,292 views
2 years ago
CBS2's Brian Conybeare has an exclusive report.
127,588 views
Experts believe that CHS, the mysterious and rare marijuana-related illness, is caused by an overstimulation of certain ...
3,032,988 views
A new study says smoking pot is bad for your heart.
104,422 views
3 years ago
In states where marijuana is legal, doctors are seeing increase in a violent illness that causes severe abdominal pain and ...
283,959 views
Modern marijuana products often contain higher levels of THC, and that can trigger "severe psychiatric symptoms." NBC's Steve ...
53,970 views