All
Search
Images
Videos
Shorts
Maps
News
Copilot
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
20:20
YouTube
Paul Merritt
Lecture 16 Caffeine
Caffeine is the most used psychoactive compound in the world. In this lecture I discuss the use of caffeine, the pharmacokinetic properties of caffeine, the metabolic half-life and how it differs across the lifespan and with oral contraceptive use. Then the physiological and psychological effects of caffeine.
5.1K views
May 30, 2019
Related Products
Caffeine Supplements
Caffeine Eye Cream
Caffeine Powder
#Caffeine Effects
Caffeine: The Truth About Its Effects & How to Quit
MSN
3 months ago
The Shocking Effects of Caffeine on the Body
YouTube
4 months ago
Top videos
9:46
Caffeine: Explained
YouTube
James Hoffmann
1.3M views
Dec 29, 2020
8:32
Caffeine and Adenosine Receptors
YouTube
Medicurio
415.5K views
Apr 6, 2017
2:26
The Science of Caffeine: The World's Most Popular Drug
YouTube
Reactions
571.7K views
Apr 14, 2014
Caffeine Addiction
5:54
How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED
YouTube
WIRED
1.7M views
Aug 20, 2021
9:44
Do You Have a Caffeine Addiction? 7 Signs You’re Addicted, Withdrawal Symptoms & How to Take Control
YouTube
Health Vault
109 views
Mar 19, 2025
14:55
Caffeine Addiction: you will want to quit after knowing this: how to overcome coffee addiction
YouTube
Alive Academy
30.1K views
Sep 15, 2020
9:46
Caffeine: Explained
1.3M views
Dec 29, 2020
YouTube
James Hoffmann
8:32
Caffeine and Adenosine Receptors
415.5K views
Apr 6, 2017
YouTube
Medicurio
2:26
The Science of Caffeine: The World's Most Popular Drug
571.7K views
Apr 14, 2014
YouTube
Reactions
5:54
How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED
1.7M views
Aug 20, 2021
YouTube
WIRED
9:15
Caffeine, Health, and the Human Body
80.2K views
Feb 15, 2022
YouTube
JAMA Network
2:03
Here's what caffeine does to your body and brain
183.3K views
Apr 4, 2017
YouTube
Insider Tech
3:12
A Completely Brief History of Caffeine Addiction
82.5K views
Nov 12, 2013
YouTube
The Atlantic
14:54
Doctors Debunk 13 Caffeine Myths | Debunked
3.9M views
Apr 17, 2022
YouTube
Insider Science
Health Spotlight | Caffeine: The good and the bad
Jun 20, 2024
wishtv.com
4:23
Caffeine Dependence
20.4K views
Nov 24, 2015
YouTube
Demystifying Medicine McMaster
5:15
How does caffeine keep us awake? - Hanan Qasim
5.8M views
Jul 17, 2017
YouTube
TED-Ed
1:44
Is Coffee Harmful? Understanding Caffeine Intoxication
11 months ago
MSN
VideoElephant - Video
1:57
Caffeine: The good and bad
Jun 4, 2024
wgem.com
Coffee can interfere with your medication – here’s what you nee
…
9 months ago
theconversation.com
1:23
5 tips for keeping your caffeine consumption in check
3 months ago
MSN
VideoElephant - Video
What doctors wish patients knew about the impact of caffeine
8 months ago
ama-assn.org
What happens when you take too much caffeine
Jun 7, 2024
bbc.co.uk
2:51
How much caffeine is safe for kids, teens and adults?
15.3K views
May 16, 2017
YouTube
WKBW TV | Buffalo, NY
10:05
Find in video from 00:11
The History of Caffeine
Caffeine by Michael Pollan Audiobook | Chapter 1 | Audible
6.6K views
Dec 26, 2020
YouTube
Audible
3:00
Find in video from 00:30
How Much Caffeine Do People Consume on Average?
How much is too much when it comes to caffeine?
753 views
May 19, 2023
YouTube
KARE 11
Spilling the Beans: How Much Caffeine is Too Much?
Apr 27, 2019
fda.gov
0:16
Caffeine drug addiction, coffee beans in a medical syringe. Befor
…
Feb 7, 2024
Adobe
Anastasiia
Caffeine drug addiction, coffee beans in a medical syringe. Befor
…
Feb 8, 2024
Adobe
Anastasiia
3:47
Find in video from 01:07
The Evolution of Caffeine
Caffeine Is the World's Best Drug
9.4M views
Jun 22, 2011
YouTube
CGP Grey
4:54
How does caffeine keep us awake?
5.8M views
Sep 11, 2024
TED
Hanan Qasim
8:38
How Does Caffeine Work as a Stimulant?
29.5K views
Jan 31, 2018
YouTube
Dr. Tracey Marks
5:06
Over 100,000 metric tons of caffeine are consumed around the world e
…
4.2M views
Jul 17, 2017
Facebook
TED-Ed
3:17
Is Caffeine Making Us Crazy?
122.4K views
Jun 3, 2013
YouTube
Seeker
4:38
Caffeine is a psychoactive, but is it addictive?
28.6K views
Dec 10, 2017
YouTube
Quartz
See more videos
More like this
Feedback