Emiliano Bussolo wrote:
> Let's assume I need 3000 KCalories per day (I'm 88Kg and I run every
> day).
> 
> I'm virtually ZC so 80% of that should come from fat. 1 gr of fat has
> 9Kcal that makes my need around 250-300 gr of pure fat per day. Which
> means 1kg chestnuts, 1 1\2 glass of olive oil, 600gr of 50%
> pemmican...
> 
> Does it make sense?
>



  No. It's the proportion of fat to meat that is important, and there
  is an upper limit of meat, IIRC it's 1.45 grams/kg ±0.25 grams, so 
127.6 grams protein, about 500g meat for you.   (from Phinney)

Plant fat did not work for me.

Maybe a butcher/abattoir/farmer/naturopath or Dr. of veterinary medicine 
could advise you of where to get animal fat.
I get it (back fat) from an abattoir.

William