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
1,001,648 results
On a puff-by-puff basis, cannabis smoke deposits four times more tar in the lungs than tobacco, but does this translate into ...
127,776 views
5 years ago
Health effects of marijuana. The temporary quintupling of heart attack risk associated with cannabis smoking may be due to the ...
82,351 views
3 years ago
When a person is smoking cannabis, one of the plant's chemicals known as THC, passes from the lungs into the bloodstream and ...
767,165 views
1 year ago
Cannabis vapor has less tar, but may contain more ammonia. What happens to respiratory symptoms when regular users of joints, ...
290,584 views
Dr. Sanjay Juneja talks about the role of THC (marijuana) in cancer. Does it help? Subscribe for more videos #thc #cancer ...
2,088 views
The biggest barrier to reducing toxic pesticides in cannabis is, not surprisingly, the cannabis industry itself. New subscribers to our ...
45,161 views
In this QUAH Sal, Adam, & Justin answer the question “Is training under the influence of marijuana bad?" If you would like to get ...
58,708 views
2 years ago
What you have to know about the safety of marijuana edibles. Marijuana edibles may carry increased risks to children and ...
93,802 views
🌿 Exclusive insights: Skywalker Haze flowering update and our techniques In our latest grow vlog we give you an exciting ...
87 views
17 hours ago
The evidence linking cannabis use to psychotic disorders is considered strong enough to warrant a public health warning.
43,953 views
4 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.
22,550 views
10 years ago
Politics, prejudice, and pressure coming from both sides adds to the complexity of cannabis research. New subscribers to our ...
52,583 views
6 years ago
In this QUAH Sal, Adam, & Justin answer the question “Can smoking weed impact gains?” If you would like to get your own ...
66,200 views
Every year, cannabis is estimated to result in 2 million years of healthy life lost due to disability. How much is that compared to ...
142,183 views
Israel is reaching new highs with their groundbreaking medical cannabis research. This is how it's happening! #InsideIsrael ...
17,661 views
What happened in states after medical marijuana laws were passed? Did opioid overdoses go up, stay the same, or go down?
50,036 views
We're tackling the tough questions on this episode of Dr. Raja's Neighborhood. People (including Ziggy the puppet) have long ...
1,605 views
Research shows it can cause strokes, heart attacks, and car accidents. This episode features audio from Does Marijuana Cause ...
20,867 views
Marijuana or Cannabis, known to some as the stoner drug, is known for getting people“high.” It is legal in 8 states for recreational ...
1,669 views
7 years ago
How much cannabis is too much for those who start smoking as adults? New subscribers to our e-newsletter always receive a free ...
100,982 views