What is the preferred energy source for the body and brain?
Beside this, what is the preferred energy source of body?
Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body's principal energy source. Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen.
Beside above, what does the brain use for energy during starvation? During starvation, less than half the energy used by the brain comes from metabolized glucose. Because the human brain can use ketone bodies as major fuel sources, the body is not forced to break down skeletal muscles at a high rate, thereby maintaining both cognitive function and mobility for up to several weeks.
Similarly one may ask, what is the most efficient fuel source for your body?
Provides a highly efficient source of fuel—Because the body requires less oxygen to burn carbohydrate as compared to protein or fat, carbohydrate is considered the body's most efficient fuel source.
What is the primary source of fuel for the brain?