Not a whole lot to say about this one. If you enjoyed the regular Hataraku Saibou you'll most likely enjoy this one as well. Follows much the same premise though focuses more on how bad habits can negatively affect the body. It remains a fairly interesting and informative insight into the human physiology. The main cast are essentially genderbent from the original which is an interesting touch.
I did however find myself a little bored towards the end and didn't really care too much about the characters, but in fairness the setting kind of makes characters difficult to really get attached to.