You do have civilization and if they can do it here they are doing it there. I found one in the UK but that won't work for you.
I will look around.
I did Atkins for 4 years dropped 40# got diabetes under control and started making kidney stones
turns out that a high protien diet without enough carbs makes you acidic and that makes stones. Losing weight is the thing that has saved my life but some carbs are needed. I run about 20% - 25% on most days. I try to eat them early in the day. I have a day or two each week with no carbs other than green vegetables.