Cannabis & Health
True or False – Cannabis is completely safe because it’s natural.
Myth! It can have health risks, including lung issues and mental health effects.
What is the legal age to buy, possess, or use cannabis in Ontario?
19 years old.
True or False – Regular cannabis use before age 25 can affect brain development.
True! The brain is still developing, and cannabis can impact its structure and function.
True or False – Everyone reacts to cannabis the same way.
False! Effects vary based on tolerance, genetics, and mental health.
Myth or Fact – You can’t overdose on cannabis
Myth! While not fatal, too much can cause panic, paranoia, and severe impairment.
What is the main psychoactive compound in cannabis?
THC – Tetrahydrocannabinol.
True or False – You can legally smoke cannabis anywhere you can smoke tobacco in Ontario.
False! Some places, like workplaces, schools, and cars, are off-limits.
Which brain region is most affected by THC, impacting memory and learning?
The hippocampus
What is one reason cannabis use among youth has increased with legalization
Increased availability and reduced perception of risk.
Myth or Fact – Cannabis is safer than alcohol.
Myth! Both have risks, especially with heavy use.
Long-term cannabis use can impact which cognitive function the most?
Memory and attention.
Where can you legally buy recreational cannabis in Ontario?
Only from licensed Ontario Cannabis Store (OCS) retailers or online at OCS.ca.
What withdrawal symptoms might frequent users experience if they quit?
Irritability, sleep issues, cravings, anxiety.
How can secondhand cannabis smoke affect non-users?
It can cause minor THC exposure and possible impairment.
Myth or Fact – Holding in cannabis smoke longer makes you higher.
Myth! Most THC is absorbed within seconds, and holding your breath only increases lung irritation, not effects.
True or False – Cannabis can be addictive.
True
Can you grow cannabis at home in Ontario? If so, how many plants?
Yes, up to four plants per household.
True or False – High-THC cannabis products are less risky than lower-THC ones.
False! Higher THC levels increase the risk of negative effects like anxiety and psychosis.
True or False – Cannabis use can lead to lower motivation and performance in school or work.
True! Heavy use is linked to reduced motivation and concentration.
Myth or Fact – Mixing cannabis with alcohol makes both substances stronger.
Fact! It increases impairment and risk of negative effects.
What is the risk of cannabis use for people predisposed to schizophrenia?
It may trigger or worsen symptoms of psychosis.
True or False – You can legally transport cannabis in your car as long as it’s out of reach of the driver.
True! Cannabis must be in its original, sealed packaging or stored in a closed container and kept out of reach of the driver, like in the trunk.
What brain chemical does THC mimic?
Anandamide, which affects mood, memory, and pain perception.
What impact has cannabis legalization had on illegal sales?
In some places, illegal markets still exist due to taxes and regulations on legal sales.
Myth or Fact – Medical cannabis has no side effects.
Myth! It can still cause drowsiness, dizziness, and other effects.