Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
1,011,450 results
On a puff-by-puff basis, cannabis smoke deposits four times more tar in the lungs than tobacco, but does this translate into ...
127,712 views
5 years ago
Health effects of marijuana. The temporary quintupling of heart attack risk associated with cannabis smoking may be due to the ...
82,267 views
3 years ago
Clint Werner recounts the first study of THC and brain cancer cells, which led to numerous studies on other types of cancer cells.
22,528 views
10 years ago
Cannabis vapor has less tar, but may contain more ammonia. What happens to respiratory symptoms when regular users of joints, ...
290,437 views
When a person is smoking cannabis, one of the plant's chemicals known as THC, passes from the lungs into the bloodstream and ...
766,370 views
1 year ago
The evidence linking cannabis use to psychotic disorders is considered strong enough to warrant a public health warning.
43,930 views
4 years ago
Dr. Sanjay Juneja talks about the role of THC (marijuana) in cancer. Does it help? Subscribe for more videos #thc #cancer ...
2,063 views
What you have to know about the safety of marijuana edibles. Marijuana edibles may carry increased risks to children and ...
93,728 views
Ein Rückblick über die letzten Folgen und Vermutungen für die Zukunft. Sei gespannt Geplante Uploads: Mittwoch 26.06.2024 ...
379 views
2 days ago
The biggest barrier to reducing toxic pesticides in cannabis is, not surprisingly, the cannabis industry itself. New subscribers to our ...
45,116 views
In this QUAH Sal, Adam, & Justin answer the question “Is training under the influence of marijuana bad?" If you would like to get ...
58,571 views
2 years ago
Every year, cannabis is estimated to result in 2 million years of healthy life lost due to disability. How much is that compared to ...
142,179 views
6 years ago
Israel is reaching new highs with their groundbreaking medical cannabis research. This is how it's happening! #InsideIsrael ...
17,649 views
How much cannabis is too much for those who start smoking as adults? New subscribers to our e-newsletter always receive a free ...
100,965 views
In this QUAH Sal, Adam, & Justin answer the question “Can smoking weed impact gains?” If you would like to get your own ...
66,174 views
Politics, prejudice, and pressure coming from both sides adds to the complexity of cannabis research. New subscribers to our ...
52,580 views
If you're trying to stop smoking weed or if you've stopped and are having difficulty moving forward, there are many things you can ...
16,904 views
Are the apparent adverse effects of heavy cannabis use on bone just due to users being skinnier? New subscribers to our ...
49,930 views
An informative video on cannabis use for teens, parents and educators to enhance mental health literacy.
57,875 views
What did the 2017 National Academies of Sciences 468 page report conclude about cannabis? New subscribers to our ...
77,017 views