Carbohydrate Metabolism

What are the immediate energy sources from carbohydrates during high cognitive and physical activity?

Blood glucose is the first source, followed by glycogen.

What is glycogenolysis?

The process of breaking down glycogen into glucose.

Where is glycogen primarily stored in the body?

Glycogen is stored in the liver (35%) and muscles.

What happens when liver glycogen is depleted?

The liver can create glucose from non-carbohydrate sources through gluconeogenesis.

What are the waste products of glucose metabolism?

Carbon dioxide and water are waste products.

What conditions lead to anaerobic glucose metabolism?

Anaerobic conditions occur when no oxygen is present.

Where does aerobic glucose metabolism occur?

the mitochondria

What is a potential adaptation of the body on a low carbohydrate diet?

The body breaks down adipose tissue to liberate fatty acids for energy.

What are ketone bodies?

The product from fat breakdown, which can be used for energy

What is a possible short-term effect during adaptation to a low carbohydrate diet?

Brain fog may occur during adaptation.