Diabetes, Inflammation and the Heart
One of the most worrying signs in people with type 1 diabetes is damage to the nerves supplying the heart. This is called cardiovascular autonomic neuropathy, and one of its first signs is a reduction in the normal heart rate variability (HRV).
It has been known for many years that people with both type 1 and type 2 diabetes have low grade inflammation, and inflammation can have profound effects on the activity of the autonomic nervous system.
A study from Sabadell in Spain has tried to sort out these links in a study of 120 people with longstanding type 1 diabetes.
They measured a great many things including tumor necrosis factor, alpha-receptors 1 and 2, IL-6, and C-reactive protein; insulin resistance and HRV in response to deep breathing and the Valsalva maneuver” forcibly exhaling against with mouth and nose closed.
They did indeed find a link between low-grade inflammation and early alterations in the nerve supply to the heart.
This is important information: when we proposed that inflammation might be an important player in diabetes back in the 1980s, it was greeted with disbelief. Twenty years on it looks as if we might have a whole new line of treatment on the horizon, which will include nutrition and exercise as well as supplements and medications.
Dr. Richard G. Petty, MD is a world-renowned authority on the brain, and his revolutionary work on human energy systems has been acclaimed around the globe.
He is also an accredited specialist in internal and metabolic medicine, endocrinology, psychiatry, acupuncture and homeopathy. He has been an innovator and leader of the human potential movement for over thirty years and is also an active researcher, teacher, writer, professional speaker and broadcaster. He is the author of five books, including the groundbreaking and best selling CD series Healing, Meaning and Purpose. He has taught in over 45 countries and 48 states in the last ten years, but spends as much time as possible on his horse farm in Georgia.
