Digestive System, Part 3: Crash Course Anatomy & Physiology #35

That simulated poop action at the end was fascinatingly gross and graphic!

ready to fail my anatomy test tmmrw

With that much gut bacteria, we are never truly alone.

That is amazing!!!

I'm lactose intolerant, but mostly for large amount of fresh milk. I'm fine with fermented milk products like cheese and yoghurt.

can we get a video on hepatic portal system?!

Yeah nachos are a good way to explain!!!

Passes back into the light of day... 😂💦💩

Stop reading the comments 😁
U have work to do

Thanks for helping me in understanding more about digestive system..

I can drink 4 cups of milk a day i usually drink 2-3 a day and my tummy goes goes weird

When it's so interesting that you can study while eating oh my god! Hank! You're the best!

oh so the fact that I can take any dairy product means I'm a mutation and got some kind of superpower that can tolerate dairy products!?👀🤔interesting/nice!😊

love these video as a quick review before my test or when I finish studying for the chapter.

This video makes no account for fecal dangling.

This was the best, but bro the Ileum is MUCH bigger than that

"bile is like neapolitan ice cream"

easily digestible content

Im still a bit confused as to what gets absorbed in the small intestine. Is it the fatty acids, glucose, fructose, and nucleotides or something else?

I learnt a lot about the Pancreas from Weird Al Yankovic

Have you done done flash cards for the GI tract and Digestive system?

Awesome thank you, enjoyed learning your visual lesson

Thank you crash course for helping me understand complex topics in simple terms. The visuals help me connect ideas from hours of reading through textbooks!

Hank Never Dissapoints

IM IN THE TEN PERCENT!. (LOL)

Once again finding myself searching up crach course while studying for my exam :) helpful as always

If yall ever do a crash course on Celiac Disease, My life will be much better. I never realised how terrifying it can be until I had it.

Thank you so much for this 🙏

hey nice

Thank you I definitely needed this ❤

you are getting me through this class hank green

Oh my God! If you listen to this video at half speed, Hank sounds like a raving drunk! Best experiment ever!

Due to a 4 day weekend our teachers told us they are not going to teach us class and to just watch these videos to pass our upcoming test. 😅

Arigato Gosaimasu

How fascinating!

love this channel.

THANK YOU SO MUCH FOR TEACHING SO WELL!!!! I'M BEYOND GRATEFUL!!!

I think it's criminal that I got to watch this series for free. Thank you so much

I learned about poo today :D

“Including the occasional attempt to turn nachos, into energy. Which for most humans, ends in gassy failure!” Was a strangely hilarious quote!

You really made my textbook easier to understand. THANK YOU!!

Thank you

CrashCourse always does an amazing job breaking down complex topics! The digestive system is such a fascinating subject. I recently explored its development with 3D animation to visualize how it forms and functions over time. It’s incredible to see science come to life. Spreading knowledge is key! Keep up the great work!

Big thanks from 2025! I'd started having some persistent gastro issues and finally decided to educate myself on what's actually going on there.