Fibre also reduces fat in the diet - a bonus. Risk of heart disease with diabetes is 2-3x greater than those without. Diabetes is a disorder characterised by a decreased ability or inability to use carbohydrates. Causes not entirely clear, though genetic susceptibility is a strong candidate. Reverses the down-regulation.
Weight loss improves insulin sensitivity.
Exercise stimulates glucose uptake by the cells and thus reduce blood glucose levels. This increased insulin sensitivity following endurance exercise can last up to 12 hours. Hypoglycaemia is the biggest threat to the Type I diabetic. Sports such as scuba diving, car racing and solo yachting are contra-indicated. The signs of hypoglycaemia need to be watched for and blood glucose levels must be monitored.