Diabetic Ketoacidosis can occur due to all the following EXCEPT:

Diabetic Ketoacidosis (DKA) is primarily associated with a lack of adequate insulin, leading to elevated blood glucose levels and subsequent breakdown of fat for energy, which produces ketones and results in acidosis. The circumstances that can precipitate DKA typically include insufficient insulin, infection, illness, or an increase in carbohydrate intake, particularly in individuals with type 1 diabetes.

When considering the options, the factor that does not contribute to DKA is excessive exercise. While exercise generally promotes glucose uptake and can help manage blood sugar levels, it is not a direct cause of DKA. In fact, moderate exercise is often encouraged to maintain blood glucose control and improve overall health. An increase in physical activity usually aids in the utilization of glucose, and in tandem with appropriate insulin levels, it would not lead to a state of ketone production that defines DKA.

In contrast, consuming too much food can lead to hyperglycemia if insulin is not adequately administered to match the carbohydrate intake, thus potentially contributing to DKA. Not enough insulin is a well-known trigger for this condition, as it directly inhibits the body's ability to metabolize glucose properly. Insufficient exercise may cause a rise in blood sugar levels as well, especially in someone who is insulin