Large Intestine & Defecation 

I love your presentation. I just have one tiny issue. the inclusion of Toxins as something that is absorbed , instead of something that is deposited. This bit of misinformation often leads people to believe that they are absorbing large amounts of "toxins" from their solid waste when in fact the liver and kidneys have already taken care of any toxic loads and have deposited the remains in the colon precisely to be eliminated. What inefficiency it would be if the kidney and liver put the "toxins" in a place where they could easily be taken back into the body defeating the point of the liver and kidneys in the first place to remove them.

you helped a lot of people

Great work. Elaborated effeciently.

Thank you soo much... this is soo good . U help me so much.

nice if you can add absorption and secretion of water and ion how this happens

Ty enough of the colon sent you can see what type I had 3 of them mine is least one

What is the name of this application from which you write and draw

Amazing.

cellular mechanisms of K also

gooooood💜💜💜💜💜💜

Very detailed and good,but it was too fast. 👍👍🏻

your voice is not combined with your video.... complicated...

Lost attention ar 2 mins

Helpful but talking is waaaaaaay too fast and words are too slurred and hard to understand at times.

U r drawing one thing n speaking another Bad one!

You are too fast in your explanation. This rap.

you complicate every thing actually because you speak very fast and draw in the same time!! you make me lose my attention!!

You need to see Armando. You might be smart but your skills in this realm are not good. teaching is not the same as memorizing