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SciShow
New Bacterial Enzymes Could Revolutionize Blood Donations SciShow News
Blood banks need a constant supply of donors to maintain their supply, but some enzymes that are already in our bodies might be able to help!
Curated Video
How Your Gut Health Affects Stress & Anxiety
The gut microbiome, the community of microorganisms in our digestive tract, plays a surprising role in our mental resilience. The video explores the gut-brain connection and how gut bacteria influence our stress response. It also...
Science ABC
Gut Microbiome Explained in Simple Words
The gut microbiome are the trillions of microorganisms – primarily bacteria, but also fungi, viruses and protists – that live inside your digestive system. Scientists are discovering that these microbes are vital for us to live healthy...
Science ABC
Digestive System: Ingestion to Egestion Explained in Simple Words
The digestive system is the system that helps us break down the food we eat to its basic nutrients so that our body can use those nutrients to get energy. The digestive system is composed of the long continuous alimentary tract or...
Science ABC
Can You Light A Fart On Fire?
Out of all the gases in our farts, hydrogen, and methane are the flammable ones. This means they can be set on fire. Even though you produce flammable gases, it isnt enough to create a flamethrower. Humans can fart anywhere between...
Curated Video
How Your Body Warns You About Future Depression
Did you know that your heart rate variability can warn you about future depression? In this video, I talk about a study that found a strong correlation between decreased heart rate variability and increased risk for developing depression...
Curated Video
How Your Gut Bacteria Controls Your Mood
Your intestines has about 39 trillion microorganisms in it. And yes I said trillion. We call this collection of organisms the microbiome and it consists of mostly bacteria, but also viruses and fungi. Collectively it weighs...
Catalyst University
Dimethyltryptamine [DMT] | Biosynthesis, Mechanism, & Metabolism
In this video, we discuss the psychedelic drug, dimethyltryptamine [DMT] and its biosynthesis, mechanism of action, metabolism, & elimination.
Next Animation Studio
How gut bacteria could affect the brain
Recent studies have been looking at the link between the gut, specifically the microbiome, and its effects on the brain. A study at Kyushu University in Japan found that "germ-free" mice had more stress hormones than mice with healthy...
Next Animation Studio
Artificial sweeteners may be toxic to digestive gut microbes
New studies find that artificial sweeteners may be toxic to gut microbiome.
Next Animation Studio
Study finds diverse gut bacteria of immigrants change once they arrive in the U.S.
Geographical location impacts the diversity of microbes present in a person's body, with some places corresponding to much more microbe diversity than others.
Curated Video
Gut Microbiome Explained in Simple Words
The gut microbiome are the trillions of microorganisms – primarily bacteria, but also fungi, viruses and protists – that live inside your digestive system. Scientists are discovering that these microbes are vital for us to live healthy...
Next Animation Studio
Study shows microbes in our gut can impact our ability to gain or lose weight
A study published in Mayo Clinic Proceedings shows certain types of bacteria in our gut may influence weight loss and weight gain.
Curated Video
Can You Light A Fart On Fire?
Out of all the gases in our farts, hydrogen, and methane are the flammable ones. This means they can be set on fire. Even though you produce flammable gases, it isn’t enough to create a flamethrower. Humans can fart anywhere between...
FuseSchool
Bacteria in digestion
Digestion is a complex process that our bodies carry out using a variety of chemicals. In this video we’re going to focus on the role of bacteria in digestion. Many different types of bacteria are found in our gut. In fact, scientists...
Australian Broadcasting Corporation
Should I Take Probiotics?
If you’ve recently had to take antibiotics or you’re feeling run down, someone has probably suggested probiotics.
Other
Mitk12: Science Out Loud: Why We Fart
Behind every fart (and poop) is an army of gut bacteria undergoing some crazy (and crazy useful) biochemistry. Learn what they have in common with beer brewing, and why we'd want to know about this science anyway. [4:53]
Crash Course
Crash Course: The Incredible, Smellable Science of Your Farts
Behind every fart (and poop) is an army of gut bacteria undergoing some crazy (and crazy useful) biochemistry. Learn what they have in common with beer brewing, and why we'd want to know about this science anyway. [4:53]
Science Friday Initiative
Science Friday: Do Your Gut Bacteria Influence Your Metabolism?
The microbes in your gut may help determine if you are thin or obese.