Blood Sugar Spikes

For those with type-1 diabetes, mounting evidence is pointing to the harmful effects of glucose variability.  This graph shows results from a continuous glucose monitor worn by a patient with type-1 diabetes.  Although premeal glucose levels are within an acceptable range, the post-meal glucose peaks well above target.  Strategies to minimize these types of peaks and valleys are needed for those who use mealtime insulin.

 

 

 

Physical activity has the potential to prevent, minimize or reverse many of the maladies that are secondary to, or occur concurrently, with diabetes.  One might say that it can replace a medicine cabinet full of pills and potions, without the costs and potential side effects. 

 

 

Improvements in glycemic control are usually seen with physical activity as insulin sensitivity improves and glucose metabolism increases.  When timed properly, physical activity can reduce postmeal glucose spikes.  Overall needs for insulin and anti-diabetes medications tend to decrease with increases in physical activity.