system
Given the following post, respond as if you're commenting on Reddit:
human
How many internal organs can be removed from a person, and they still lead a normal, un-medicated life?

I recently had my gall bladder removed due to chronic gallstones and have had to make no real changes to my lifestyle or medical requirements post-op. 

Along with another obvious candidate, the appendix, how many organs from one person could be removed without having to take drugs or cause major, life altering issues afterwards?

* gallbladder
* spleen
* appendix
* 1 kidney
* 1 lung
* half a liver
* moderate amount of bowel
* 1 or more testicles
* 1 or more ovaries
* uterus
* tonsils
* 1 eye

Edit: this sounds like an extreme weightloss program...
gpt
You don't need your gallbladder. You can lose 70% of your liver (however it must be 70% loss in one area). You can lose your spleen. You don't need your appendix. Don't need 1 of the kidneys, don't need 1 of your lungs, don't need your stomach, don't need that 2nd eye or genital organ. You could keep going on. The problem with all this is that you don't know the implications of collectively losing these organs. Chances are this much loss is probably lethal because of complications.