Keto Diet Basic 3 — Questions and Answers
Question 1: Which of the following is a ketone body produced during ketosis?
- Pyruvate
- Lactate
- Beta-hydroxybutyrate (Correct answer)
- Glycerol
Correct answer: Beta-hydroxybutyrate
Beta-hydroxybutyrate (BHB) is the most abundant ketone body in the blood during nutritional ketosis.
Question 2: How does the ketogenic diet typically affect insulin levels?
- It significantly raises insulin
- It keeps insulin chronically elevated
- It lowers insulin levels (Correct answer)
- It has no effect on insulin
Correct answer: It lowers insulin levels
By restricting carbohydrates, the ketogenic diet reduces blood glucose spikes and consequently lowers insulin secretion.
Question 3: Which electrolyte is most critical to supplement during the first weeks of a ketogenic diet?
- Calcium
- Sodium (Correct answer)
- Iron
- Phosphorus
Correct answer: Sodium
Sodium is rapidly excreted through the kidneys when insulin drops on keto, making adequate sodium intake essential to prevent electrolyte imbalance.
Question 4: What happens to glycogen stores when you follow a ketogenic diet?
- They increase significantly
- They remain unchanged
- They are depleted (Correct answer)
- They are converted to protein
Correct answer: They are depleted
Without sufficient carbohydrate intake, the body depletes its glycogen stores in the liver and muscles within one to two days.
Question 5: Which of the following beverages is generally acceptable on a ketogenic diet?
- Orange juice
- Regular soda
- Black coffee (Correct answer)
- Sports drinks
Correct answer: Black coffee
Black coffee contains virtually no carbohydrates and is a keto-friendly beverage when consumed without added sugar or high-carb creamers.
Question 6: A ketogenic diet was originally developed in the 1920s to treat which medical condition?
- Type 2 diabetes
- Epilepsy (Correct answer)
- Obesity
- Hypertension
Correct answer: Epilepsy
The classic ketogenic diet was developed at the Mayo Clinic in the 1920s as a treatment for drug-resistant epilepsy, particularly in children.
Question 7: Which cooking fat is most commonly recommended on a ketogenic diet?
- Canola oil
- Margarine
- Coconut oil (Correct answer)
- Corn oil
Correct answer: Coconut oil
Coconut oil is rich in saturated fat and medium-chain triglycerides (MCTs), which are readily converted to ketones and widely used on keto.
Keto Diet Basic 3
Which of the following is a ketone body produced during ketosis?