Keto Diet Quiz – 20 Questions And Answers

Welcome to the Keto Diet Quiz, where you can test your knowledge about the popular high-fat, low-carb diet!

This quiz consists of 20 questions and answers that will help you understand the basics of the keto diet, its benefits, and how to follow it properly.

The keto diet has gained a lot of popularity in recent years due to its effectiveness in promoting weight loss, improving metabolic health, and reducing the risk of certain diseases. But how much do you really know about this diet? Take this quiz and find out!

1. What is the primary source of energy for the ketogenic diet?
   • Fats
   • Carbohydrates
   • Proteins
   • Alcohol
   The correct answer is Fats.
   The ketogenic diet focuses on high fat, moderate protein, and low carbohydrate intake to shift the body’s primary energy source from carbohydrates to fats.
2. Which of these foods is NOT keto-friendly?
   • Avocado
   • Pasta
   • Eggs
   • Cheese
   The correct answer is Pasta.
   Pasta is high in carbohydrates, which are not suitable for the ketogenic diet.
3. Which of these fruits is keto-friendly?
   • Apple
   • Avocado
   • Banana
   • Grapes
   The correct answer is Avocado.
   Avocado is a low-carb, high-fat fruit that is suitable for the ketogenic diet.
4. What is the main purpose of the ketogenic diet?
   • To increase fiber intake
   • To eliminate sugar
   • To increase protein intake
   • To achieve ketosis
   The correct answer is To achieve ketosis.
   The main goal of the ketogenic diet is to achieve ketosis, a metabolic state where the body burns fat for fuel instead of carbohydrates.

5. Which of these vegetables is NOT keto-friendly?
   • Broccoli
   • Cauliflower
   • Potatoes
   • Spinach
   The correct answer is Potatoes.
   Potatoes are high in carbohydrates and not suitable for the ketogenic diet.
6. Which of these sweeteners is keto-friendly?
   • Honey
   • Sugar
   • Stevia
   • Agave nectar
   The correct answer is Stevia.
   Stevia is a natural, low-calorie sweetener that does not raise blood sugar levels, making it suitable for the ketogenic diet.
7. What is the typical macronutrient ratio for a ketogenic diet?
   • High protein, low fat, moderate carbohydrate
   • High fat, moderate protein, low carbohydrate
   • High protein, moderate fat, low carbohydrate
   • High carbohydrate, moderate protein, low fat
   The correct answer is High fat, moderate protein, low carbohydrate.
   The ketogenic diet typically consists of a high fat, moderate protein, and low carbohydrate intake to promote ketosis.
8. Which of these nuts is keto-friendly?
   • Chestnuts
   • Cashews
   • Macadamia nuts
   • Pistachios
   The correct answer is Macadamia nuts.
   Macadamia nuts are high in healthy fats and low in carbohydrates, making them suitable for the ketogenic diet.
9. Which of these dairy products is NOT keto-friendly?
   • Low-fat yogurt
   • Butter
   • Heavy cream
   • Cheese
   The correct answer is Low-fat yogurt.
   Low-fat yogurt typically contains added sugars and is higher in carbohydrates compared to full-fat dairy products.
10. What is the primary purpose of ketone bodies in the ketogenic diet?
    • To increase protein synthesis
    • To improve digestion
    • To promote weight gain
    • To provide an alternative energy source
    The correct answer is To provide an alternative energy source.
    Ketone bodies are produced by the liver during ketosis and serve as an alternative energy source for the body when carbohydrates are limited.

11. Which of these oils is NOT recommended for the ketogenic diet?
    • Soybean oil
    • Olive oil
    • Avocado oil
    • Coconut oil
    The correct answer is Soybean oil.
    Soybean oil is high in omega-6 fatty acids and can promote inflammation, making it less suitable for the ketogenic diet.
12. Which of these beverages is keto-friendly?
    • Regular soda
    • Beer
    • Black coffee
    • Orange juice
    The correct answer is Black coffee.
    Black coffee contains no carbohydrates or sugars, making it suitable for the ketogenic diet.
13. What is the primary source of carbohydrates in the ketogenic diet?
    • Grains
    • Non-starchy vegetables
    • Fruits
    • Legumes
    The correct answer is Non-starchy vegetables.
    Non-starchy vegetables, such as leafy greens and cruciferous vegetables, provide the majority of carbohydrates in the ketogenic diet.
14. Which of these protein sources is NOT keto-friendly?
    • Breaded chicken
    • Grilled salmon
    • Eggs
    • Steak
    The correct answer is Breaded chicken.
    Breaded chicken is high in carbohydrates due to the breading, making it unsuitable for the ketogenic diet.

15. What is the main reason people experience the “keto flu”?
    • Excess ketone production
    • Vitamin deficiency
    • Electrolyte imbalances
    • Protein deficiency
    The correct answer is Electrolyte imbalances.
    The “keto flu” is a temporary condition caused by electrolyte imbalances as the body adjusts to the ketogenic diet.
16. Which of these supplements is commonly recommended for the ketogenic diet?
    • Magnesium
    • Vitamin C
    • Calcium
    • Iron
    The correct answer is Magnesium.
    Magnesium is a commonly recommended supplement on the ketogenic diet to help prevent electrolyte imbalances and muscle cramps.
17. Which of these foods is a good source of potassium on the ketogenic diet?
    • Bread
    • White rice
    • Avocado
    • Pasta
    The correct answer is Avocado.
    Avocado is a good source of potassium, an essential electrolyte on the ketogenic diet.
18. Which of these foods is high in omega-3 fatty acids, which are beneficial for the ketogenic diet?
    • Chicken
    • Beef
    • Salmon
    • Pork
    The correct answer is Salmon.
    Salmon is a rich source of omega-3 fatty acids, which have anti-inflammatory properties and are beneficial for the ketogenic diet.
19. What is the primary function of MCT oil in the ketogenic diet?
    • To promote weight gain
    • To increase protein synthesis
    • To improve digestion
    • To provide a quick source of energy
    The correct answer is To provide a quick source of energy.
    MCT oil is a type of fat that is rapidly absorbed and converted into ketones, providing a quick source of energy on the ketogenic diet.

20. Which of these sweet treats can be made keto-friendly with the right ingredients?
    • Cotton candy
    • Lollipops
    • Gummy bears
    • Chocolate chip cookies
    The correct answer is Chocolate chip cookies.
    Chocolate chip cookies can be made keto-friendly by using almond flour, a sugar substitute, and sugar-free chocolate chips.