You need to watch this on your journey to stop smoking.
About
Here you can find all forums, blogs and similar sections, that are meant for different types of communication.
Simbiat
Software
はたらく細胞BLACK
Episode 2:
It feels like this is more about working conditions, rather than body functions. I do not remember manga having this theme, at least not to this extent.
Don't get me wrong, I understand the parallel, it was somewhat present in the original as well (S1, have not started S2 yet), but in these 2 episodes it feels to be taking way more time and be more pronounced. It's as if the anime is more about the social message, rather than teaching of the body. I know this is a serious matter (especially in Japan with high suicide rates because of work), but, to be honest, that is not the reason I wanted to watch this.
Also, liver is not the largest organ. Largest organ is skin.
Episode 3:
Nope. Dropping it. Not only did they ruin the pacing shown in manga, they added their social messages about work here as well. I am not here for "toxic work environment" propaganda: I have enough of it at my work already.