In addition, there may also be reduced glycogen synthetase activity and PDH activity. For type I patients, exercise alone is not beneficial - it does not affect glycaemic control. However, it can increase peripheral insulin sensitivity which means that less insulin is required for the same effect. During exercise, 15-30g every 30 minutes is recommended. Post- exercise, slow digestible CHO is recommended.
Fluids are particularly important.
Diabetics are prone to dehydration and have a blunted thirst mechanism.