Keto Diet Advanced Applications 5

Question 1

What is 'autophagy' and why does ketosis enhance it?

Accepted Answer

Cellular self-cleaning where the body degrades damaged components, enhanced by the low insulin state of ketosis

Answer

Low insulin during ketosis activates autophagy, allowing cells to clear damaged proteins and organelles, which may support longevity and disease prevention.

Question 2

Which neurotransmitter system is most directly influenced by ketone bodies, potentially explaining anti-seizure effects?

Accepted Answer

GABAergic and glutamatergic balance, with ketones favoring inhibitory GABA over excitatory glutamate

Answer

BHB and acetoacetate can shift the brain's excitatory/inhibitory balance by boosting GABA activity and reducing glutamate, dampening seizure activity.

Question 3

What is 'dawn phenomenon' and how does it manifest differently in keto-adapted individuals?

Accepted Answer

Early morning cortisol-driven glucose release; keto-adapted people may see modest rises without insulin resistance implications

Answer

Cortisol rises at dawn, prompting hepatic glucose release; keto-adapted individuals may see slight fasting glucose elevations that are physiologically normal, not pathological.

Question 4

Which advanced keto protocol involves eating all daily calories in a 1-2 hour window to maximize autophagy and ketosis simultaneously?

Accepted Answer

One Meal A Day (OMAD) combined with keto

Answer

OMAD with keto combines the benefits of prolonged fasting (deep ketosis, autophagy) with the fat-based macronutrient profile of the ketogenic diet.

Question 5

How does the ketogenic diet affect the gut microbiome, and what is a potential concern?

Accepted Answer

It can reduce fiber-fermenting bacteria (e.g., Bifidobacterium) due to low fiber intake, potentially affecting microbiome diversity

Answer

Restricting carbohydrates also limits prebiotic fibers, which may reduce populations of beneficial fiber-fermenting bacteria over time.

Keto Diet Practice Test

Keto Diet Practice Test

Keto Diet Advanced Applications 5