Ketoacidosis is a common myth associated with the keto diet.  In ketoacidosis, the body cannot produce enough insulin for long enough, and the liver ends up producing dangerously high levels of ketone bodies.   For comparison, in dietetic ketosis on a keto diet, the level of ketones in the blood exceeds 7-8 mmol / L.  It is almost impossible for most people to maintain this level, so for most people it fluctuates between 1-3 mmol / L.  In diabetic ketoacidosis, blood ketone levels peak at 16.7 mmol / L, often over 20. This condition is usually caused by illness, problems with insulin therapy, or type 2 diabetes. Important! In the early days and weeks of keto, blood ketone levels can actually reach or even exceed 16 mmol / L, but don't be alarmed.  During this time, your body is adjusting to fat, so add more electrolytes (calcium, magnesium, and sodium) to your diet, drink more water, and keep track of your well-being; ketone levels should decrease over time. If this does not happen, and you feel bad and your blood sugar rises, be sure to see a doctor and get all the tests!