@LittleGreyCat regarding ketoacidosis, no worries so long as you have type 2 diabetes, are still producing insulin, AND are
not taking the medications discussed in this 2015 article by Jenny Ruhl, author of the books, Blood Sugar 101 and Diet 101...
http://www.phlaunt.com/diabetes/36474059.php
I recall what Jenny describes happening to a forum member here last year. I believe she was taking Farxiga.
In response to your questions about cholesterol, I turn to ketogenic diet researchers Volek and Phinney for answers. Their books, The Art and Science of Low Carbohydrate Living and The Art and Science of Low Carbohydrate Performance dig into the details. You can read their books or watch the four videos below...
Dr. Jeff Volek, Ph.D., R.D. provides a good overview of how the ketogenic diet restores metabolic health in his June 2016 presentation, "Health-Promoting Effects of a Low-Carbohydrate Lifestyle". He also explains in minutes 17:38 - 20:08 how it's actually carbohydrate intake, not fat that actually drive up cholesterol levels...
Dr. Stephen Phinney, M.D. Ph.D. returned to Australia in November 2016.
So far Low Carb Down Under has uploaded three videos, a Q&A, and his presentation divided into Part 1 and Part 2.
In one of these videos Dr. Phinney reports that approximately 10% of Volek's and Phinney's ketogenic study subjects do
not benefit from the low carb ketogenic diet. Their lipid profile worsens. These folks do better on a whole foods, plant based diet because they're able to tolerate
healthy carbohydrates well.
That said, during the time of weight loss on the low carbohydrate ketogenic diet (LCKD), LDL will temporarily increase, then drop when weight loss stops. The take home message is this: when you start a new diet, get baseline lab work, then repeat every 3 months, 6 months, or 12 months until you're satisfied that your health markers are heading in the right direction or are in or staying within the normal range.
As you have time, there's lots of good information in these videos, but I'd listen to Volek first because he lays a good foundation for understanding how the diet works, then Phinney's.
Dr. Stephen Phinney - 'Interactive Workshop – Optimising LCHF for Weight Loss and Health'
Dr. Stephen Phinney - 'Recent Developments in LCHF and Nutritional Ketosis' (Part 1)
Dr. Stephen Phinney - 'Recent Developments in LCHF and Nutritional Ketosis' (Part 2)
Oh, Phinney talks about ketoacidosis in one of the videos but I don't remember which one...sorry. ;(