can a type 1 diabetic survive without insulin

Individuals with type 1 diabetes typically cannot survive without insulin as their bodies are incapable of producing sufficient insulin to regulate blood glucose levels autonomously.

In the absence of insulin, blood glucose levels in patients with type 1 diabetes can spike dramatically, precipitating a severe condition known as diabetic ketoacidosis (DKA). During this state, the body turns to breaking down fats for energy, resulting in an overproduction of ketone bodies. These ketones accumulate in the bloodstream, potentially leading to a coma or even death. Moreover, chronic hyperglycemia can inflict damage on the heart, kidneys, nerves, and other vital organs.

Hence, for individuals with type 1 diabetes, regular insulin injections are crucial for sustaining life. They should adhere to their physician's recommendations, monitor their blood glucose levels, and adjust insulin doses as necessary. Additionally, maintaining a healthy diet and engaging in moderate physical activity can assist in managing blood glucose levels. Immediate medical attention is advised if any discomforting symptoms arise.