You mentioned about no research on why some stage 4 patients recovered , that is an interesting discussion, would you be possible get involved in this direction?
My husband had diabetic II, Atrial fibrillation, somewhat over weight, he started on Keto diet 3 years ago, and with exercise, he lost 30 pounds, his A1C is normal, he is no longer in atrial fibrillation. Life is full of unknown, do what we can, be happy, be kind, be thankful, then let be.....