Hello,
My experience and advice will likely be different than the rest of the crowd. I have 35 years of experience managing my blood sugar and usually end up with an a1c right around 5.
I think that in general the diabetes education is good for reaching a beginner to intermediate level of understanding. If possible, I highly recommend getting a dexcom system set up because it provides excellent feedback and eliminates dangers of hypoglycemia.
One of the biggest challenges with insulin dosing is figuring out the action curves. Lantus dosages last longer depending on how much is taken and do have a slight peak. Humalog stays in the system longer than advertised.
The next challenge is realizing that the blood sugar can go up on its own and that carbs can raise numbers in ways that aren’t consistent. As a rule, I’d recommend staying away from high fructose corn syrup at all costs.
Diet-wise, I have done well with dairy, proteins, vegetables, and fruits (although some like bananas raise the number more than others). Using a short-term insulin will cause the number to drop and require carbs so my carb consumption is more centered around number raising than planned dieting.
In my opinion…the biggest mistake with diabetic education is the neurosis surrounding hypoglycemia. Yes, it is unhealthy. However, it can be fixed within 10 minutes with a cup of juice and not lead to long term effects. I completed masters in math and computer science with straight As (while working) after countless low blood sugars over the years. Fortunately now the dexcom prevents that.
At first, 150 is probably a good target that is close enough to non-diabetic numbers. Over time though I shifted that number down and realized that the insulin worked better closer to 100-120 and the smaller required doses led to less lows with subtle corrections.
I haven’t read all the replies above but time of day is crucial. For me, between 9 pm and 2 am my insulin requirements drop to approximately 1/2 and between 3 am and 5 am they go up by 50%. Growth hormone and cortisol increase insulin resistance.
Regarding blood testing machines, Bayer Contour Next has been consistently the most accurate. Strips can be purchased online from Walmart and Amazon (I believe…although they went missing). This is more accurate than the Dexcom.
If you read this and am curious to find out more, I’m happy to continue the conversation either here or via other means. Diabetes is a pain the ass to deal with but with proper attention, will not affect one’s life. There are a number of top athletes in every sport with the condition. Over time, a baseline routine gets developed that makes things run much more smoothly.