Introduction to the respiratory system organs: The respiratory system is the system of the human body by which it produces energy needed for life processes. 1  This energy is produced by the breaking down of glucose molecules in all living cells of the human body.
The most susceptible organs and systems effected by diabetes are the eyes, the kidneys, the nerves, the cardiovascular system. The only system I recall not being effected by diabetes is the respiratory system but I can't be 100% on that.
The pancreas is recognised by many of us as having an effect on blood sugar levels but there are many more organs which play a role in diabetes. Choose a system by hovering over it and see the role that different organs, hormones and responses play in ensuring the body functions.