After about 10 days of fasting, which one of these compounds will be the nervous system's main fuel provider?

Question

Quizplus · Accepted Answer

After about 10 days of fasting, the body enters into a state of ketosis where it starts using stored fats to produce ketone bodies as a source of energy. The brain starts relying on ketone bodies as its main fuel source instead of glucose. Therefore, the nervous system's main fuel provider after 10 days of fasting is ketone bodies.

After About 10 Days of Fasting, Which One of These