No words To thank you! Stay blessed You'll live long...Your mom will live long... your pets will live long...your TV will live long...Your Restroom Lights Will Glow long...You household items will serve long...Your Shoes bacteria Will live long 🖤🙃

Best teacher alive ! Best KZfaq channel ever I love ninja nerd !

Your Nigerian students says more wisdom and understanding. We love you.

Great video, NinjaNerd! Thanks alot! Tip for Boozing students: eat some honey after a night on the town. As your NAD+ gets consumed to metabolize EtOH, you're depleted in it the morning after (hangover). You need NAD+ to keep your sugar metabolism going (glycolysis) By eating honey (high in fructose) you're restoring NAD+ levels (fructose-->glyceraldehyde-->glycerol, with the last step making NAD+ out of NADH) Or...just drink less ;)

Extremely fascinating video. Crazy how our bodies chemical reactions all come full circle.

I loved the damage sound effects😂😂 kababam....the video is awesome..thanks😊

Saved me in the last minute of exam. Huge respect for the hard work, doc. ❤️

Finally! Finally, finally; after literally years of searching for how ethyl-glucuronide gets into urine I have started to learn the answer. I am a drug and alcohol counselor whose only education in chemistry has been from self-teaching. As a counselor, one of the banes of my vocation is telling someone they have an EtG positive UA result. Actually, UAs in general are a bane. I don’t like not understanding something so important. So I searched for an answer. I know how the liver breaks down alcohol to acetate etc., but no clue to where the EtG or EtS came from until now. Well, more to learn so onward through the fog. Oh, and thank you for an easy to understand answer.

One of the best teacher i've ever seen !!! Thank you a lot for doing such videos !!!

I really love your channel. Please keep making videos! You have helped a lot of students struggling in med school

Thanks for the amazing lecture! Those liver enzymes used to be annoying, but you’ve perfectly made them fun.

I think you also need to add " alcohol metabolism" to the title because when I searched about it , I didnt saw your that video. Great explanation, thank you so much 😌😌

I love this channel!!!!! It's a life saver to my PBL graduation

OMG that is more than fantastic its better than any teacher I have ever met or listened to .Fantastic ,thank you soooooo much

Great Job as always. Please add to the hashtag or something in the description of this video that it is talking about phase 1 and phase 2 metabolism. I was searching for almost the whole day to find this video.

This video was the coolest one. In my opinion every med person need to know that part of biochemistry. It is essential for everyone. Its like one step and one giant skip. :) and you did it perfectly ❤

I really like your teaching. I like the way you make everything so simple to understand.

This is by far some of the best teaching I’ve ever come across

Thankyou so much sir... I seen many vedios of xenobiotic metabolism but I didn't understand anything,,,but you made me understood it in so easy nd perfect manner thank you so much sir... God bless you ❣

Thank you very much. I am getting addicted to your lectures! ITS SUPER AMAZINGG

Best KZfaq videos,every one must watch. Great concept.

Thank you so much for making this video!!! Extremely informative and helpful and I was better able to grasp the concept.

Dr. Najeeb and Ninja Nerd are our heroes.

Just Wow! Great explanation dude, keep up the good work!

you are doing great , sir.. your lectures are so helpful to understand the concept and feel the concept.

I completely loved the system that you use toteach. It's amazing professor. thank you!

Your teaching style is amazing!!

Perfeito! Lembrou-me de das aulas de bioquimica da faculdade. Adorava aulas assim no quadro. Somente o professor e o quadro!

Swell! I watched it today again. Zach and team are simply the best!

Best video on biotransformation. Finally understood it. 👍🏻 Thx a lot

thank you for sticking through the whole processe of making this video

best med channel on KZfaq! Thanks man

Gosh I was waiting for this video for soo long! Thanks 🙃 ✌️

wow beautiful way of explaination, the mechanism of fatty liver u explained is amazing , thanks

i really enjoyed it, it made a whole lot of sense, thanks

Thank you Thank you😩, was searching for a video so i can understand this and thankfully i found this. Best lecture ever

Hi folks. Por favor, atribuam um premio a este rapaz. Faz um magnifico trabalho instruindo pessoas de todo o mundo. Muito obrigado, NINJA NERD.

Better than anything I got in pharmacology class.

Super helpful for my toxicology class .. great job ninja nerd :)!!

Thank you Ninja Nerd Science!

Thank you so much. It really boosts my understanding of this topic!

Nice! Job... Very well done... Hope your channel keeps going viral.

you are the top g of medical students. much love.

Awesome Teacher. Concise and spot on.

A hero of science

We guys are metabolized to more active form by the amazing Zach and the Ninja Nerds,thumbs up✌ You're really doing great job❤

Thank you so much❤. God bless all your efforts.

Thank you so much. You just made our life easier 😇

Wonderful ... No words can thank you for your effort 😍😍😍😍

Wonderful! you're doing a great job! Keep it up!

Best teacher alive ! Best KZfaq channel ever I love ninja nerd ! and liav pahima too

Thanks so much! You're the best teacher ever

never seen someone explaining so clearly and informative like in this Video. Liked it, thanks a lot =)

Nice explanation especially in all of your videos you will comment a word '" bad boy "" that also nice

Outstanding, very well explained, easy to understand (evenforadudelikeme) thank you so much, this is invaluable, Roland from good old Germany

why don't my university lecturers teach like this,,,kudos ninja nerd

Big up ninja!!! we really enjoy your lectures stay blessed

Thanks for all you do 😌

OMG He talks like he is inside a molecule!!!! love it!!!!

Wow..many thanks Zach U deserve a golden katana for being my ninja master.. appreciate your efforts

this channel should be funded by the department of education, you are THE BEST

Amazing Lecture!!!

No words brother U r just.......... awesome 🥺

This is mind blowing. I am a teacher but you are a teacher of teachers.

love you man from India you have videos on most of the topics.

nobody else is making content this good

Great teaching thank you so much!

very well explained , Thank you

Thanks so much Zach! Can't wait till you come to Ulster University

awesome.....best made easy to understand...

Best teachers alive! Goats

Bro, I really do enjoy your lectures 🤍

Life saver as always

Heavens Yes. You make every other lecturer look like a boring jackasses. Bless your nerdy ninja heart.

Great video Prof. ☺️🤝 Very helpful

Such a great explaination i hv ever seen .......thnku so much sir

This was so helpful!

Great teacher!

Salute to Dr Zach💞💞💞 Really Appreciated 👍👍👍

Excellent teaching techniques. Thanks

Thanks for this!

You have a wonderful talent.

thank you, professor Ninja

Thank you sir,, really better explanation

you r the best teacher, i like your video a lot

You are a savior. Thanks a lot

Ninja your teaching is really enjoy able ... excellent way of explaining concepts in clear cut way Can you make video on pharmacology..!!

Amazing explanation!

THANK YOU NINJANERD!

I have an incourse next week my Prof . You've solved what my lectures can't solve

This is unfair 😁 I can’t wait more :( pls upload your next video ASAP 😊😊😊

Very very thanque ninja nerd for making the study a game for medical students like me

Thank you for your efforts 💙💙💙

i love you man.great lectures

Thank you for these amazing videos ❤ Would you be able to do a video about Small Intestinal Bacterial Overgrowth (SIBO)?

Best ever teacher

Much Love from Egypt 💌

Thank you 😍

Thank you very much doctor

dude thank you so much, youre a beast!