How Marijuana Works | National Geographic

TL;DR

Understanding how cannabis works in the body to create a high sensation.

Transcript

like Imogen 15 million Americans admit to getting high at least once a month but why is this drug so appealing to so many different people and how does it actually work this is where the journey begins the cannabis smoke is inhaled our lungs are weary absorb oxygen from the air we can also use them to absorb other chemicals like those in smoke many... Read More

Key Insights

• 👻 Inhaling cannabis smoke allows chemicals to enter the bloodstream quickly.
• 🤩 THC is the key compound in cannabis responsible for the high sensation.
• ✋ The high effects of cannabis can last for an extended period, typically over two hours.
• ☺️ Users report feeling euphoric, relaxed, and having heightened senses during the high.
• 🤩 Holding smoke in the lungs may not intensify the high but increases tar inhalation and risks.
• 🥺 Cannabis use can lead to physiological changes such as blood vessel dilation and red eyes.
• 🩸 It is crucial to be mindful of the potential drop in blood pressure when consuming cannabis.

Questions & Answers

Q: How do the chemicals in cannabis enter the bloodstream?

The chemicals in cannabis enter the bloodstream through the lungs, which absorb them and transport them to the heart and brain almost immediately.

Q: What is the main ingredient in cannabis that creates the high sensation?

The main ingredient in cannabis responsible for the euphoric and relaxing effects is Delta-nine tetrahydrocannabinol (THC), which travels to the brain and triggers the sensation of being high.

Q: What physiological changes occur in the body when someone consumes cannabis?

Cannabis consumption leads to blood vessel relaxation, increased blood flow, red eyes, and a drop in blood pressure, creating a warm and relaxed feeling throughout the body.

Q: How long does the high from cannabis typically last?

The high from cannabis can last for over two hours, with users experiencing a sense of euphoria, relaxation, and heightened senses during this time.

Summary & Key Takeaways

• Cannabis smoke is inhaled, with chemicals easily entering the bloodstream through the lungs.

• THC, the main ingredient in cannabis, travels to the brain, leading to a feeling of euphoria and relaxation.

• The high can last for over two hours, with users experiencing heightened senses and a sense of calm.