I agree with Karin (above). Unless you are a certified dietician, we are allowed to give general guidelines. A doctor or certified nutritionist can “Tell them” what to eat specifically.
However, I have worked with several clients that are”Pre-diabetic” and they have found great results with a rigorously tested and supported shake. in addition to exercise & working with their Doctor/nutritionist.
If you like more information, please send me a private note 🙂