We'll spend about a third of our lives asleep. But why? Why do we need to sleep? Filmed at a University Sleep Lab, this short film demonstrates the effects of lack of sleep and just why it is so essential to brain function and,...

The video is about the negative effects of harmful substances on the human body, particularly during adolescence. The speaker highlights the importance of avoiding substances like alcohol, tobacco, caffeine, and non-prescription drugs,...

In this video, we discuss Caffeine Demethylase Mechanism

What if you could unlock your brain’s potential with just a pill? It sounds like something out of Limitless, but there’s a whole culture around nootropics, or “smart drugs”. But do any of them work? Are any nootropics supported by...

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In this video we are going to look at measuring reaction times and how reaction times can be affected by differ

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All Ears English Podcast 1540: Why Coffee Is the Ultimate Connector - Talk About It in English

In this video, we explore the major classes of drugs that are used in the treatment of pulmonary disorders (asthma and COPD) along with their mechanisms of action. Specifically, we consider the classes of drugs that do not directly...

This video will go over 5 sleep hacks to getting a better night's sleep. The reason we need to sleep is not well understood however a decrease in sleep can reduce our memory, focus, depress our mood, and reduce...

Tea is a beloved and versatile beverage with a rich history and a range of health benefits. From its origins in East Asia to its cultivation in various climates around the world, tea offers a variety of flavors and processing methods to...

Italians are very particular about their coffee.

In this lesson, students will learn how to graph exponential and logarithmic functions with a stretch or reflection by considering the effects of caffeine in the body. They will understand the basic characteristics of these functions,...

This video, provides a brief overview of coffee, discussing its origins, cultivation, and different brewing methods. Learn about unique types of coffee, such as Kopi Luwak, which is made from beans ingested by Asian palm civets. Explore...

For such a small molecule, caffeine has long been a controversial substance. Throughout the day, the human body produces a molecule called adenosine that can induce feelings of fatigue. Caffeine is a molecule that reverses the effects of...

Today, we look into one of the most consumed beverages all around the world. One that gives you energy to power you through the day – Coffee.

What Caffeine Does to the Body In this video, Jonathan from the Institute of Human Anatomy discusses how caffeine interacts with the various tissues throughout the human body and produces it's various effects, including potential side...

When my friend Emma said she was addicted to Pepsi Max, the first thing I did was laugh. But then I looked into it and realised that Western societies in Europe and America may well have a fizzy drink addiction problem! So what is...

Lesson on Premature Ventricular Contractions (PVCs): Physiology, Triggers (caffeine, nicotine, alcohol), Signs and Symptoms, Diagnosis, and Treatment. Premature ventricular contractions (also known as PVCs) are a very common arrhythmia...

I don't know why, but you all keep asking for an episode on nootropics. For those of you who aren't in the know, those are drugs which are supposed to enhance cognitive function. Nootropics are the topic of this week's Healthcare Triage.