We researched more and more and found cutting out carbs heavily helped more than anything else, but she still needed some insulin. When mounjaro started getting a lot of attention, she tried that along with metformin. With those two drugs combined, she was able to get completely off insulin. She lost the weight gain from the 2 years of insulin, which reduced her resistance. She started having hypoglycemia and was able to reduce the metformin by half to get back to normal levels.
Her A1C is now 5.5 and has been < 6 for over a year now. Although the metformin was recommended by her endocrinologist, both the carb change in diet and trying mounjaro was something she had to take upon herself, none of her docs told us about this.
It's an absolute shame, and it feels like you're meant to be kept sick if you go strictly by the guidance from the ADA and even the doctors.