Thank you very much, @"jconegar" :-) The explanations of the Novalab link are very clear.
Of course, in some cases, fats and HC can be calculated almost to the millimeter, but not in all, nor always.You have to be hypermetotic to make so much calculation, and almost stop living in other aspects (I suppose that everything depends on the positions and characteristics and situation and priorities of each person).For my part, I do all those calculations as I explained the other day, not with exact numbers, not knowing exactly the fat-protein unit, but with approaches from my experience.Most of the time it works for me (and free confirms it to me);Other times nothing works and I have to be more alert (more?) But those other times are usually rigged to other factors that cannot be measured (such as menstruation issues, for example, and are cyclical, with small and large cycles andVariables, which require adjustments each cycle) and are inevitable and uncontrollable for the most part.That is, to make a tremendous effort (for me) to do everything measured and "good" according to the canons is a huge frustration because everything is dynamic (perhaps there are people for whom everything is more constant) because despite everything there are daysWith so much X file that is not worth the effort for everything to come as evil, because it would have to stop making "normal life" (for example, not to work:-p) to be able to control moderately, not quite,The matter.
On the other hand, with insulin bomb may make more sense to make those calculations so well made, because they do not suppose more punctures;With feathers, I have to measure the same, I have to correct the same, I must prick the same, I have made the exact calculations or not, because putting the insulin twice supposes the same punctures to correct.
Well, today is not my best day for objectivities ;-)
Hugs