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 science behind how diabetes affects your feet. The high blood sugar levels associated with diabetes can affect your circulation and damage the sensory, motor or autonomic nerves in the body. Nerve damage is known as neuropathy, and the feet are often the first part of the body to be affected.