What is the best time of day for a diabetic to have a tummy tuck surgery?

Regardless of what time your surgery is at, there will be a time period per anesthesia guidelines that you cannot eat or drink prior to your surgery; it is not dependent on time of day. Your surgery facility will check your blood sugar while they are preparing your for surgery, and can give you something in your IV if your blood sugar is too low. Be sure to consult your primary doctor or whoever is managing your diabetes before making any changes to your medications related to surgery, or otherwise. This is a big surgery, and stress on the body can have an impact on blood sugar levels, so make sure to keep all of your doctors in the loop.

Hello and thank you for your question.
The best time of day for a diabetic patient to have surgery is first thing in the morning. Reach out to your surgeon with your concerns regarding this matter. Best wishes

You should be fine to have your procedure as scheduled. It is important that you strictly follow your surgeon's orders to have nothing to eat or drink after midnight before surgery unless specifically instructed otherwise. This is for your safety while under anesthesia. I encourage you to discuss your concerns with your surgeon. Your blood glucose will be taken when you get to the hospital and treated accordingly.