Take vitamin pyridox
Since diabetics have elevated cortisol receptors, leading to Insulin
resistance, (elevated sugar
), and compromised immunity from the cortisone
effect, treatment with vitamin b-6, b-2 in the active forms which over time will suppress the cortisol effect, helping healing, reducing infection risk, with sugar control before surgery.
Papers on p-5-p, r-5-p, and cortisol receptors, can be found.