Geoffrey Purcell wrote:
>  
> Not only does the Bear not mind consuming harmful dairy products, but he also mentioned, in passing, that he incurred throat-cancer at one point, not a great endorsement of his diet.
>   
I would add that Bear Owsley also said some pretty inaccurate things 
about metabolism during his time at the lowcarb forum.  I would add that 
a fasting blood glucose level close to 100 is not, in my estimation, ideal.

Note that a diet that contains liver isn't zero carb.  Beef liver, for 
example, is about 1.1 g of carb per ounce.  Not a lot, but not zero.

Todd Moody