Which disease prevents the body from converting food into energy?

The condition that prevents the body from converting food into energy is diabetes. In this disease, the body's ability to produce or respond to insulin is impaired, leading to abnormal metabolism of carbohydrates, fats, and proteins. Insulin is crucial for helping cells take up glucose from the bloodstream to use as energy. When diabetes is not managed properly, it results in elevated blood sugar levels, causing various complications that affect energy levels and overall health.

Other conditions mentioned, such as anaphylactic shock, heat exhaustion, and seizures, do not primarily affect the body's ability to convert food into energy. Anaphylactic shock is a severe allergic reaction that leads to respiratory and cardiovascular issues. Heat exhaustion is caused by excessive heat and results in symptoms like weakness and dizziness, but it does not interfere directly with metabolic processes. Seizures result from abnormal electrical activity in the brain and do not directly relate to energy metabolism in the same way diabetes does.