Being pedantic, I am always amused when I see "accurate" carb counting mentioned. It is easy to get carried away with the precision of the stated carb content and assume it is accurate.
Yes, can't ultimately fault that statement. I did say 'fairly accurate'.
However, it is always an estimate - you see the carb content listed for a slice of cake but what if you have a slice with more or less currants?
Never mind the complexity of a fruit cake - which on the basis of averages is actually potentially quite accurate, if you eat a decent proportion of the whole cake.
you see the crab content for an apple but what if it is more or less ripe or a Granny Smith compared to a Braeburn?
Again true enough but at +/- 10 %, not greatly significant; the carbs in a banana (part of my daily breakfast content - has kept my ulcerative colitis in remission for years) are far from accurate depending on its ripeness and is high carb at 19-20% peeled, in relation to many other fruits.
you read the carb content of a chocolate bar but I've had a Penguin without the biscuit so know these things vary. I've read that the most accurate way to work out the carb content of a meal is to burn it and then weigh the resultant carbon but if you do that, you can't eat it so who cares how many crabs there were.
My attitude is that when considering the 42 things that can affect our blood sugars and the (in)accuracy of our meters, the estimates we get when carb counting are good enough even though they are not accurate.
Taken to a logical conclusion it is all guesswork.
MDI is a concept based on guessing (the wrong type of insulin, in the wrong place, at the wrong time and wrong duration; meter accuracy is +/- 15%; injection sites affect the rate of insulin uptake; how I'm feeling today is guessing (being the wrong side of 70 with other modest ailments doesn't help); the weather (usually, albeit not so much this week) is a guess; the details from LibreLink are woefully approximate, without having sensors consistently starting 2+ pts high and irritatingly zig-zagging downwards to 2 pts low before ending or failing early (still over 50% fails) - generating misleading stats. The list of guesses is significant, multiple times daily. A pump would reduce that guessing, with hourly auto adjustments and a better tech overview.
BUT I try to get close to a very good estimate. I feel that if I don't do at least that, then I might as well guess about every aspect of managing my DM. And, honestly, there are days when it all feels like failed guesswork - hence why bother. I might liken my carb calcs to a carabiniere keeping my safety rope in a preferred place; I have to trust something.
SO being pedantic about "accurate carb counting" doesn't particularly help, risks bursting my personal comfort bubble and then risks leaving me (or other relative newbies) with no stable reference point to cling to for this Confusing, Complicated, Contradictory disease [ref Gary Scheiner, Think Like a Pancreas].
Or "Diabetes is Dastardly"?
😉
Meanwhile, back to planting; found spaces for spinach and beetroot plants; just 20 onions to bury, preferably somewhere together in my very dispersed veg patch! Must remember to water them all. Not helped by still being under strict orders to not lift anything! And got the original 2 plants to bury.