An explainer on the health effects of cannabis
Videos
-
An explainer on the health effects of cannabis
03:52 | May 22, 2019
-
Atlantic Mi’kmaq communities at odds with Nova Scotia government over cannabis
02:03 | April 8, 2026
-
Air Canada employee swaps passenger’s luggage tags to traffic cannabis: RCMP
00:54 | March 30, 2026
-
High-potency cannabis use linked to psychosis
01:59 | August 17, 2025
-
Health Matters: High-potency, frequent cannabis use linked to risk of psychosis
01:52 | August 11, 2025
-
Regular cannabis use linked to rise in schizophrenia, ICES report says
01:58 | February 10, 2025
-
Cannabis-impaired driving on the rise in Ontario, CAA study finds
00:34 | November 28, 2024
-
New survey reveals surprising trend when it comes to Canadians and drinking alcohol
00:36 | October 3, 2024
-
Tokyo Smoke closes 29 stores, seeks creditor protection
02:02 | August 29, 2024
-
ER visits for Ontario seniors increase post-cannabis legalization, study shows
01:52 | May 21, 2024
-
Germans celebrate as country legalizes possession of small amounts of cannabis
00:36 | April 1, 2024
-
Almost 6 years after Canada legalized cannabis, most users buying from legal sources
02:02 | March 18, 2024
-
Alcohol sales are softening but cannabis is flying high, new data finds
01:30 | March 10, 2024
-
Manitoba group home currently under fire for giving teens weed
02:25 | March 8, 2024
-
Cannabis use increases anxiety risk, study shows
02:35 | February 6, 2024
-
Burning out: 5 years after legalization, Canada’s legal cannabis industry faces challenges
00:32 | October 16, 2023
-
The Morning Show: October 12
44:35 | October 12, 2023
-
Cannabis legalization linked to 94% spike in ER visits for traffic injuries: report
02:03 | September 6, 2023
-
Reminders when crossing the border this long weekend
03:15 | July 1, 2023
-
A fresh look at the cannabis industry in this country
05:16 | April 20, 2023
-
Inflation: Are monopolies to blame for higher prices in Canada?
09:55 | February 17, 2023
-
Why is Canada’s cannabis industry struggling to turn a profit?
09:26 | February 10, 2023
-
Biden grants pardons to all Americans convicted for simple possession of marijuana under federal law
01:33 | October 7, 2022
-
Parents should keep an open and honest line of communication with children on drug use, expert recommends
01:38 | September 3, 2022
-
Brittney Griner found guilty of drug possession, sentenced to 9 years by Russian court
05:16 | August 4, 2022
-
Peruvian police catch “narco pigeon” trying to smuggle marijuana into prison
00:57 | May 19, 2022
-
4 years after pot was legalized, Canada’s cannabis industry still faces challenges
02:04 | April 17, 2022
-
Global National: April 17
21:36 | April 17, 2022
-
Nova Scotia study finds Canada’s cannabis products routinely mislabelled
01:47 | October 16, 2021
-
Why young cannabis users may be more at risk for heart attacks
02:15 | September 11, 2021
-
Have Canadian cannabis users increased their usage during the pandemic?
04:46 | March 13, 2021
-
Canada’s cannabis industry has a diversity problem
02:40 | November 17, 2020
-
An explainer on the health effects of cannabis
03:52 | May 22, 2019
-
Atlantic Mi’kmaq communities at odds with Nova Scotia government over cannabis
02:03 | April 8, 2026
-
Air Canada employee swaps passenger’s luggage tags to traffic cannabis: RCMP
00:54 | March 30, 2026
-
High-potency cannabis use linked to psychosis
01:59 | August 17, 2025
-
Health Matters: High-potency, frequent cannabis use linked to risk of psychosis
01:52 | August 11, 2025
-
Regular cannabis use linked to rise in schizophrenia, ICES report says
01:58 | February 10, 2025
-
Cannabis-impaired driving on the rise in Ontario, CAA study finds
00:34 | November 28, 2024
-
New survey reveals surprising trend when it comes to Canadians and drinking alcohol
00:36 | October 3, 2024
-
Tokyo Smoke closes 29 stores, seeks creditor protection
02:02 | August 29, 2024
-
ER visits for Ontario seniors increase post-cannabis legalization, study shows
01:52 | May 21, 2024
-
Germans celebrate as country legalizes possession of small amounts of cannabis
00:36 | April 1, 2024
-
Almost 6 years after Canada legalized cannabis, most users buying from legal sources
02:02 | March 18, 2024
-
Alcohol sales are softening but cannabis is flying high, new data finds
01:30 | March 10, 2024
-
Manitoba group home currently under fire for giving teens weed
02:25 | March 8, 2024
-
Cannabis use increases anxiety risk, study shows
02:35 | February 6, 2024
-
Burning out: 5 years after legalization, Canada’s legal cannabis industry faces challenges
00:32 | October 16, 2023
-
The Morning Show: October 12
44:35 | October 12, 2023
-
Cannabis legalization linked to 94% spike in ER visits for traffic injuries: report
02:03 | September 6, 2023
-
Reminders when crossing the border this long weekend
03:15 | July 1, 2023
-
A fresh look at the cannabis industry in this country
05:16 | April 20, 2023
-
Inflation: Are monopolies to blame for higher prices in Canada?
09:55 | February 17, 2023
-
Why is Canada’s cannabis industry struggling to turn a profit?
09:26 | February 10, 2023
-
Biden grants pardons to all Americans convicted for simple possession of marijuana under federal law
01:33 | October 7, 2022
-
Parents should keep an open and honest line of communication with children on drug use, expert recommends
01:38 | September 3, 2022
-
Brittney Griner found guilty of drug possession, sentenced to 9 years by Russian court
05:16 | August 4, 2022
-
Peruvian police catch “narco pigeon” trying to smuggle marijuana into prison
00:57 | May 19, 2022
-
4 years after pot was legalized, Canada’s cannabis industry still faces challenges
02:04 | April 17, 2022
-
Global National: April 17
21:36 | April 17, 2022
-
Nova Scotia study finds Canada’s cannabis products routinely mislabelled
01:47 | October 16, 2021
-
Why young cannabis users may be more at risk for heart attacks
02:15 | September 11, 2021
-
Have Canadian cannabis users increased their usage during the pandemic?
04:46 | March 13, 2021
-
Canada’s cannabis industry has a diversity problem
02:40 | November 17, 2020
An explainer on the health effects of cannabis
Description
May 22, 2019
The health effects of cannabis have been a polarizing debate for the last century. Global News looked at the latest research and spoke to a medical professional covering topics such as lung cancer, mental health and brain development to name a few.
-
An explainer on the health effects of cannabis03:52 | May 22, 2019 -
Atlantic Mi’kmaq communities at odds with Nova Scotia government over cannabis02:03 | April 8, 2026 -
Air Canada employee swaps passenger’s luggage tags to traffic cannabis: RCMP00:54 | March 30, 2026 -
High-potency cannabis use linked to psychosis01:59 | August 17, 2025 -
Health Matters: High-potency, frequent cannabis use linked to risk of psychosis01:52 | August 11, 2025 -
Regular cannabis use linked to rise in schizophrenia, ICES report says01:58 | February 10, 2025 -
Cannabis-impaired driving on the rise in Ontario, CAA study finds00:34 | November 28, 2024 -
New survey reveals surprising trend when it comes to Canadians and drinking alcohol00:36 | October 3, 2024 -
Tokyo Smoke closes 29 stores, seeks creditor protection02:02 | August 29, 2024 -
ER visits for Ontario seniors increase post-cannabis legalization, study shows01:52 | May 21, 2024 -
Germans celebrate as country legalizes possession of small amounts of cannabis00:36 | April 1, 2024 -
Almost 6 years after Canada legalized cannabis, most users buying from legal sources02:02 | March 18, 2024 -
Alcohol sales are softening but cannabis is flying high, new data finds01:30 | March 10, 2024 -
Manitoba group home currently under fire for giving teens weed02:25 | March 8, 2024 -
Cannabis use increases anxiety risk, study shows02:35 | February 6, 2024 -
Burning out: 5 years after legalization, Canada’s legal cannabis industry faces challenges00:32 | October 16, 2023 -
The Morning Show: October 1244:35 | October 12, 2023 -
Cannabis legalization linked to 94% spike in ER visits for traffic injuries: report02:03 | September 6, 2023 -
Reminders when crossing the border this long weekend03:15 | July 1, 2023 -
A fresh look at the cannabis industry in this country05:16 | April 20, 2023 -
Inflation: Are monopolies to blame for higher prices in Canada?09:55 | February 17, 2023 -
Why is Canada’s cannabis industry struggling to turn a profit?09:26 | February 10, 2023 -
Biden grants pardons to all Americans convicted for simple possession of marijuana under federal law01:33 | October 7, 2022 -
Parents should keep an open and honest line of communication with children on drug use, expert recommends01:38 | September 3, 2022 -
Brittney Griner found guilty of drug possession, sentenced to 9 years by Russian court05:16 | August 4, 2022 -
Peruvian police catch “narco pigeon” trying to smuggle marijuana into prison00:57 | May 19, 2022 -
4 years after pot was legalized, Canada’s cannabis industry still faces challenges02:04 | April 17, 2022 -
Global National: April 1721:36 | April 17, 2022 -
Nova Scotia study finds Canada’s cannabis products routinely mislabelled01:47 | October 16, 2021 -
Why young cannabis users may be more at risk for heart attacks02:15 | September 11, 2021 -
Have Canadian cannabis users increased their usage during the pandemic?04:46 | March 13, 2021 -
Canada’s cannabis industry has a diversity problem02:40 | November 17, 2020
-
An explainer on the health effects of cannabis03:52 | May 22, 2019
-
Atlantic Mi’kmaq communities at odds with Nova Scotia government over cannabis02:03 | April 8, 2026
-
Air Canada employee swaps passenger’s luggage tags to traffic cannabis: RCMP00:54 | March 30, 2026
-
High-potency cannabis use linked to psychosis01:59 | August 17, 2025
-
Health Matters: High-potency, frequent cannabis use linked to risk of psychosis01:52 | August 11, 2025
-
Regular cannabis use linked to rise in schizophrenia, ICES report says01:58 | February 10, 2025
-
Cannabis-impaired driving on the rise in Ontario, CAA study finds00:34 | November 28, 2024
-
New survey reveals surprising trend when it comes to Canadians and drinking alcohol00:36 | October 3, 2024
-
Tokyo Smoke closes 29 stores, seeks creditor protection02:02 | August 29, 2024
-
ER visits for Ontario seniors increase post-cannabis legalization, study shows01:52 | May 21, 2024
-
Germans celebrate as country legalizes possession of small amounts of cannabis00:36 | April 1, 2024
-
Almost 6 years after Canada legalized cannabis, most users buying from legal sources02:02 | March 18, 2024
-
Alcohol sales are softening but cannabis is flying high, new data finds01:30 | March 10, 2024
-
Manitoba group home currently under fire for giving teens weed02:25 | March 8, 2024
-
Cannabis use increases anxiety risk, study shows02:35 | February 6, 2024
-
Burning out: 5 years after legalization, Canada’s legal cannabis industry faces challenges00:32 | October 16, 2023
-
The Morning Show: October 1244:35 | October 12, 2023
-
Cannabis legalization linked to 94% spike in ER visits for traffic injuries: report02:03 | September 6, 2023
-
Reminders when crossing the border this long weekend03:15 | July 1, 2023
-
A fresh look at the cannabis industry in this country05:16 | April 20, 2023
-
Inflation: Are monopolies to blame for higher prices in Canada?09:55 | February 17, 2023
-
Why is Canada’s cannabis industry struggling to turn a profit?09:26 | February 10, 2023
-
Biden grants pardons to all Americans convicted for simple possession of marijuana under federal law01:33 | October 7, 2022
-
Parents should keep an open and honest line of communication with children on drug use, expert recommends01:38 | September 3, 2022
-
Brittney Griner found guilty of drug possession, sentenced to 9 years by Russian court05:16 | August 4, 2022
-
Peruvian police catch “narco pigeon” trying to smuggle marijuana into prison00:57 | May 19, 2022
-
4 years after pot was legalized, Canada’s cannabis industry still faces challenges02:04 | April 17, 2022
-
Global National: April 1721:36 | April 17, 2022
-
Nova Scotia study finds Canada’s cannabis products routinely mislabelled01:47 | October 16, 2021
-
Why young cannabis users may be more at risk for heart attacks02:15 | September 11, 2021
-
Have Canadian cannabis users increased their usage during the pandemic?04:46 | March 13, 2021
-
Canada’s cannabis industry has a diversity problem02:40 | November 17, 2020
An explainer on the health effects of cannabis
Description
May 22, 2019
The health effects of cannabis have been a polarizing debate for the last century. Global News looked at the latest research and spoke to a medical professional covering topics such as lung cancer, mental health and brain development to name a few.
National News
-
5 men trapped in Laos cave found alive2:025 hours ago -
DR Congo faces ‘catastrophic collision’ of Ebola and conflict, WHO warns1:545 hours ago -
Guilbeault’s departure signals shift in Liberals’ environmental priorities1:575 hours ago -
Obstacles to overcome before Canada’s LNG deal with Germany becomes reality1:545 hours ago -
Defying ‘Buy American’: Canada proposes purchasing Sweden’s Arctic surveillance planes instead of U.S. jets2:025 hours ago -
Global National: May 2722:015 hours ago -
“This is not a real estate negotiation”: US-Iran peace deal remains elusive1:505 hours ago -
Canada implements Ebola travel restrictions2:019 hours ago -
Carney criticized for nearly $200K spent on in-flight meals including “luxury Normandy buttercups”2:159 hours ago -
‘Unprecedented’ spring heatwave in UK, Europe does not determine extreme summer, experts say3:5110 hours ago
Advertisement
Top News
-
‘Unprecedented’ spring heatwave in UK, Europe does not determine extreme summer, experts say3:5110 hours ago -
Drake surpasses Michael Jackson for most #1 Billboard hit songs by a solo male artist4:519 hours ago -
Canada strikes landmark energy deal to export LNG to Germany1:179 hours ago -
Will Alberta’s referendum result in a formal separation process?2:029 hours ago -
Canada will buy surveillance plane fleet from Sweden’s Saab for RCAF, Carney says5:299 hours ago -
Russia threatens new strikes on Ukraine, embassies1:599 hours ago -
Business Matters: Canadian insolvency levels hit highest point since 20092:021 day ago -
Ceasefire holds as U.S. continues attacks in Iran6:271 day ago -
Pope Leo warns AI must be ‘disarmed’ in 1st encyclical2:001 day ago
Sponsored Content
Global National
-
Global National: May 2722:015 hours ago -
Global National: May 2621:531 day ago -
Global National: May 2522:102 days ago -
Global National: May 2419:543 days ago -
Global National: May 2321:594 days ago -
Global National: May 2221:445 days ago -
Global National: May 2122:236 days ago -
Global National: May 2022:051 week ago -
Global National: May 1921:571 week ago -
Global National: May 1822:001 week ago
Trending
-
Community Living Trent Highlands in workers in Peterborough area hit picket line2:432 days ago -
Bomb threat triggers lockdown at Lakefield College School: Peterborough County OPP1:022 days ago -
Global Peterborough’s Business Beat May 252:293 days ago -
Global Peterborough’s Shelter Pet Project May 221:294 days ago -
Peterborough author’s children’s book draws on past experiences as an immigrant2:194 days ago -
Peterborough Walk a Mile in Their Shoes raises awareness of gender-based violence1:474 days ago -
RCMP veteran Chris Leather to be next chief of Cobourg Police Service1:047 days ago -
Peterborough entrepreneur launches tabletop role-playing game ‘A Perfect Rock’2:017 days ago -
Death of Rachel Russell in Cobourg remains unsolved nearly 2 decades later2:217 days ago -
Spotlight on Peterborough staff during National Public Works Week3:051 week ago
Canada
-
Carney criticized for nearly $200K spent on in-flight meals including “luxury Normandy buttercups”2:159 hours ago -
Two people in hospital following a violent home invasion in Mississauga1:509 hours ago -
13 teens arrested after violent group assault in Brossard0:509 hours ago -
‘Things change’: Carney wishes Guilbeault ‘all the best’ for his future1:039 hours ago -
Teen hockey players charged with sexual assault0:389 hours ago -
Western premiers tout benefits of united Canada amidst Alberta separation talk1:409 hours ago -
Why Prairie communities are pushing back against AI data centres2:218 hours ago -
Alberta separatism threat ‘going to cause businesses to pull back’: U of A economist6:271 day ago -
Guilty verdict for man who sold gun used to kill Edmonton police officers1:301 day ago -
Early warning signs of summer drought in parts of B.C.4:351 day ago
U.S. News
-
UFC arena under construction at White House for special event on Trump’s 80th birthday1:169 hours ago -
Business Matters: U.S. to maintain some tariffs despite trade pact2:149 hours ago -
NASA unveils plans for moon base, future missions1:508 hours ago -
Trump declares himself in good health after annual physical: ‘Everything checked out PERFECTLY’1:508 hours ago -
‘Figuring out what works’: NASA working alongside private space firms to build base on lunar surface0:561 day ago -
Iran, U.S. give conflicting signals on peace deal1:561 day ago -
Chemical tank in Orange County, California no longer at risk of exploding, authorities say1:592 days ago -
White House shooting: Trump admin says ‘assassination attempt’ more reason to expedite building of ballroom1:512 days ago -
Videos show chaos at White House after volley of gunshots ring out, gunman killed outside1:582 days ago -
Tulsi Gabbard resigns as U.S. director of national intelligence0:215 days ago
Advertisement
World
-
5 men trapped in Laos cave found alive2:025 hours ago -
‘Unprecedented’ spring heatwave in UK, Europe does not determine extreme summer, experts say3:5110 hours ago -
Canada strikes landmark energy deal to export LNG to Germany1:179 hours ago -
PHAC outlines new Ebola travel measures2:1614 hours ago -
Canada will buy surveillance plane fleet from Sweden’s Saab for RCAF, Carney says5:299 hours ago -
Russia threatens new strikes on Ukraine, embassies1:599 hours ago -
NASA unveils plans for moon base, future missions1:508 hours ago -
Iran says U.S. violated ceasefire with new strikes near Hormuz1:451 day ago -
Ceasefire holds as U.S. continues attacks in Iran6:271 day ago -
Iran, U.S. give conflicting signals on peace deal1:561 day ago
Politics
-
Guilbeault’s departure signals shift in Liberals’ environmental priorities1:575 hours ago -
Defying ‘Buy American’: Canada proposes purchasing Sweden’s Arctic surveillance planes instead of U.S. jets2:025 hours ago -
Legislators pull all-nighter debating Manitoba budget bill1:445 hours ago -
Pilot project that tested free transit for high school students shows mixed results1:306 hours ago -
Appeal over separation petition decision expected in court in June1:596 hours ago -
Bill to reduce availability of flavoured vapes in Manitoba not enough: advocacy group0:468 hours ago -
Negotiations resume in Nova Scotia long-term care strike1:548 hours ago -
N.S. Premier Tim Houston unexpectedly shuffles cabinet2:068 hours ago -
New TTC safety pilots will include AI and scaled-back barriers2:089 hours ago -
Carney criticized for nearly $200K spent on in-flight meals including “luxury Normandy buttercups”2:159 hours ago
Health and Wellness
-
Canada implements Ebola travel restrictions2:019 hours ago -
Health matters: Federal health minister announces launch of new drug analysis centre2:249 hours ago -
Newly approved treatment for people with early on-set Alzheimer’s disease5:159 hours ago -
First responders, community feeling impact of newborn death in Halifax2:151 day ago -
Healthy Living: Supporting gut health and digestion3:581 day ago -
Health Matters: Ozempic cost dropped for some Canadians2:171 day ago -
Hundreds rally in N.S. for long-term care workers2:022 days ago -
Ebola cases continue to rise5:042 days ago -
Canadian health officials on high alert amid rapidly spreading Ebola outbreak7:094 days ago -
Nurses Union criticizes province’s safety protocols1:295 days ago
Advertisement
Investigative News
-
Difficult efforts to revoke Canadian citizenship of man convicted of terrorism offence2:232 weeks ago -
Justice dismisses attempts to block disposal of Robert Pictkon evidence2:041 month ago -
Atlantic Ocean currents could collapse sooner than expected, scientists warn1:531 month ago -
How ‘manosphere’ groups target women, share sexual exploits online1:581 month ago -
Deportation hearing begins for alleged Iranian regime official1:382 months ago -
Deportation hearing for suspected high-ranking Iranian official living in Canada held behind closed doors0:454 months ago -
Battling extortion violence in Surrey7:134 months ago -
Fighting the addictions crisis in northern Manitoba’s Nisichawayasihk Cree Nation5:025 months ago -
‘They can shoot me’: Fear-stricken Ontario family speaks after Bishnoi gang violence in Canada2:515 months ago -
Ontario’s landfill crisis: The cost of inaction2:537 months ago
News Bloopers
-
‘Amoosing’ cow leaves Global News Morning crew in stitches1:596 months ago -
‘Can’t use that on TV’: Watch a Global News reporter jump from the highest bungee jump in Canada0:3713 months ago -
Black bear in tree has rough landing after being tranquilized at Halifax-area park0:4920 months ago -
Edmonton, B.C. morning show hosts settle NHL playoff bet3:0524 months ago -
‘You can’t make this stuff up:’ Loud clap of thunder interrupts live TV segment at pivotal moment0:2532 months ago -
Fun times? Global News personalities help clear snow in search of ‘fun’ story2:0043 months ago -
‘Buzzworthy moment’: Colin D’Mello recaps Doug Ford accidentally swallowing a bee1:5745 months ago -
‘Did you just call me daddy?’: Morning show hosts can’t hold back laughter after on-air mixup1:1546 months ago -
B.C. dad hoping to see his cloud photo on TV get his wish following viral TikTok campaign2:1249 months ago -
Bloopers: Phil Darlington slips, slides and falls in these Our Winter City outtakes1:3843 months ago