OK, that REALLY made me laugh out loud.
I’ve been T1 for ~10 years now, an engineer, got all the fancy diabetes gear… and insulin dosage is still a frikkin’ calculus problem for me on some days. There are SO MANY THINGS that affect blood glucose - activity, weight, what you eat on a given day, any sort of hormonal fluctuations, stress, I could go on and on. In fact, here’s a list of 42 things that can affect it. That’s only a subset in my experience.
Then you add in food. Can YOU look at a plate of food and accurately guess the number of carbohydrates it contains? Spoiler: you can’t. I can’t, and I’ve been doing it for everything that goes through my mouth for the past 10 years. I can make semi-accurate guesses, but that’s as good as it gets. Then add in that if there’s a lot of fat or protein, that will also affect how fast your body raises your blood glucose in response to the carbohydrates.
So put all that together, and decide how much insulin to give yourself. Do this every time you eat anything. If you make a mistake and go too low, you die quickly. If you make a mistake and go too high, you could die quickly (if you go REALLY high) or you could just slowly rot, eventually go blind, kidneys fail, then you die.
Just last week I typed in a dosage to my pump incorrectly (gave myself 8 units instead of .8). Luckily I’m low-blood-sugar aware (not all folks are) and have a continuous glucose monitor (not all folks can afford) and was able to identify and correct. Had I not, it’s not out of the range of possibility that missing that decimal point could have killed me.
Insulin dosage is as close to an arcane formula that I’ve ever come across in my life. Folks talk about WalMart insulin as an alternative - sure, I believe you can do that - but it’s not like you can be taking Novolog one day then switch to WalMart the next and just go on your merry way. The dosage is different, getting to know how your body reacts to it is different, the peaks and highs need to be attended to in a timely manner etc etc.
This shit is hard. The price of insulin is insane. Our government is corrupt and people are dying. This shit has to stop.