Diet Ketogenic Diet 2 — Questions and Answers
Question 1: Which organ produces ketone bodies during ketosis?
- Pancreas
- Kidneys
- Liver (Correct answer)
- Small intestine
Correct answer: Liver
The liver produces ketone bodies (acetoacetate, beta-hydroxybutyrate, and acetone) when glycogen stores are depleted.
Question 2: What type of ketogenic diet adds a targeted carbohydrate intake around workouts?
- Standard Ketogenic Diet
- Cyclical Ketogenic Diet
- Targeted Ketogenic Diet (Correct answer)
- High-Protein Ketogenic Diet
Correct answer: Targeted Ketogenic Diet
The Targeted Ketogenic Diet (TKD) allows additional carbohydrates to be consumed around exercise to support performance.
Question 3: Which electrolyte is most commonly lost and must be supplemented on a ketogenic diet?
- Calcium
- Iron
- Sodium (Correct answer)
- Zinc
Correct answer: Sodium
Sodium is rapidly lost through increased urination as insulin levels drop on a ketogenic diet, making supplementation essential.
Question 4: What is the primary fuel source for the brain on a well-established ketogenic diet?
- Glucose
- Glycogen
- Ketone bodies (Correct answer)
- Protein
Correct answer: Ketone bodies
After adaptation, the brain can meet up to 70% of its energy needs from ketone bodies instead of glucose.
Question 5: Which of the following is a high-fat, keto-friendly food?
- Brown rice
- Sweet potato
- Olive oil (Correct answer)
- Oatmeal
Correct answer: Olive oil
Olive oil is nearly 100% fat with zero carbohydrates, making it an ideal staple for a ketogenic diet.
Question 6: What does the term 'net carbs' mean in the context of the keto diet?
- Total carbs minus fat
- Total carbs minus fiber and sugar alcohols (Correct answer)
- Total calories from carbs
- Carbs absorbed per hour
Correct answer: Total carbs minus fiber and sugar alcohols
Net carbs are calculated by subtracting fiber and sugar alcohols from total carbohydrates, as these minimally impact blood sugar.
Diet Ketogenic Diet 2
Which organ produces ketone bodies during ketosis?