Nutrition and Diet Quiz: Test Your Knowledge of Healthy Eating

Question 1

Which mineral is crucial for muscle function and maintaining fluid balance, preventing dehydration?

Accepted Answer

Potassium

Answer

Calcium

Answer

Iron

Answer

Vitamin D

Question 2

According to the Eatwell Guide, which dietary recommendation is most effective in boosting energy levels and promoting overall well-being?

Accepted Answer

Consuming a minimum of 5 daily portions of fruits and vegetables.

Answer

Indulging in excessive amounts of processed foods and sugary beverages.

Answer

Restricting the intake of healthy fats.

Answer

Following fad diets that eliminate specific food groups.

Question 3

Which nutrient, when consumed in large amounts, can lead to health issues like high blood pressure?

Accepted Answer

Sodium

Answer

Carbohydrates

Answer

Fats

Answer

Proteins

Question 4

How does an individual's physical activity level impact their nutritional needs?

Accepted Answer

Increases the body's need for protein and carbohydrates

Answer

Decreases the body's energy requirements

Answer

Eliminates the need for proper hydration

Answer

Has no effect on nutritional requirements

Question 5

What's the main purpose of the glycemic index?

Accepted Answer

Measures how quickly carbs are broken down and absorbed into the bloodstream.

Answer

Determines the sugar content of a food.

Answer

Classifies foods as healthy or unhealthy.

Answer

Calculates the calorie count of a food.

Question 6

Which of the following is NOT a macronutrient, a nutrient required in large quantities by the body?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 7

According to the UK's National Health Service, what is the recommended daily intake of fruit and vegetables for adults?

Accepted Answer

5-7 portions

Answer

2-3 portions

Answer

8-10 portions

Answer

12-15 portions

Question 8

Which of the following is a good source of fibre, a non-digestible carbohydrate?

Accepted Answer

Brown rice

Answer

White bread

Answer

Crisps

Answer

Chocolate

Question 9

What is the primary role of carbohydrates in the body?

Accepted Answer

To provide energy

Answer

To build and repair tissues

Answer

To regulate body temperature

Answer

To transport oxygen

Question 10

What is the recommended daily intake of protein for an adult male weighing 70 kg in the UK?

Accepted Answer

0.8 grams per kilogram of body weight

Answer

1.2 grams per kilogram of body weight

Answer

1.6 grams per kilogram of body weight

Answer

2.0 grams per kilogram of body weight

Question 11

Which of the following is a characteristic of a healthy diet?

Accepted Answer

Low in saturated fat

Answer

High in processed foods

Answer

Low in whole grains

Answer

High in sugary drinks

Question 12

Which health problem is linked to excessive consumption of saturated and trans fats?

Accepted Answer

Increased risk of heart disease

Answer

Improved cognitive function

Answer

Reduced inflammation

Question 13

Classify carbohydrates, proteins, and fats. Which of these is NOT a macronutrient?

Accepted Answer

Vitamins

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 14

As per current dietary recommendations, what is the recommended daily intake of fruits and vegetables for adults?

Accepted Answer

5-a-day

Answer

2-3 portions

Answer

7-a-day

Answer

10-a-day

Question 15

Which essential vitamin plays a crucial role in the process of blood clotting?

Accepted Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 16

What is the primary source of energy for the body's metabolic processes?

Accepted Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Answer

Fibre

Question 17

Identify the common signs associated with dehydration. Which of the following is NOT a symptom of dehydration?

Accepted Answer

Increased energy levels

Answer

Thirst

Answer

Dark urine

Answer

Dry skin

Question 18

Which essential mineral is primarily responsible for maintaining strong and healthy bones?

Accepted Answer

Calcium

Answer

Iron

Answer

Zinc

Answer

Sodium

Question 19

Identify a healthy source of protein. Which of the following options provides a good source of protein?

Accepted Answer

Lean meat

Answer

Processed meat

Answer

Sweets

Answer

Crisps

Question 20

Which of the following is NOT considered a healthy cooking method?

Accepted Answer

Deep-frying

Answer

Steaming

Answer

Grilling

Answer

Stir-frying with minimal oil

Question 21

Which nutrient plays a crucial role in building and repairing body tissues?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 22

What is the primary function of carbohydrates in the human body?

Accepted Answer

Providing energy

Answer

Building muscle

Answer

Regulating body temperature

Answer

Transporting nutrients

Question 23

Which of the following is a potential symptom of iron deficiency?

Accepted Answer

Fatigue

Answer

Headaches

Answer

Nausea

Answer

Muscle cramps

Question 24

Which of the following is NOT a potential benefit of maintaining a balanced and nutritious diet?

Accepted Answer

Increased vulnerability to infections

Answer

Reduced risk of chronic diseases

Answer

Improved energy levels

Answer

Effective weight management

Question 25

What is the term used to describe the scientific study of the relationship between diet and overall health?

Accepted Answer

Nutrition

Answer

Dietetics

Answer

Physiology

Answer

Biochemistry

Question 26

How do larger portion sizes affect our health?

Accepted Answer

They increase calorie intake, leading to weight gain and obesity.

Answer

They have no impact on calorie intake.

Answer

They provide more nutrients, which is beneficial.

Answer

They promote satiety, helping with weight loss.

Question 27

Which of the following is NOT a key food group in a balanced diet?

Accepted Answer

Sweets and sugary drinks

Answer

Fruits and vegetables

Answer

Dairy products

Answer

Meat and fish

Question 28

According to the UK government's dietary guidelines, what is the recommended daily intake of fruit and vegetables for adults?

Accepted Answer

5 portions

Answer

2-3 portions

Answer

7-9 portions

Answer

10+ portions

Question 29

Which of the following nutrients is essential for maintaining healthy skin and bones?

Accepted Answer

Vitamin C

Answer

Carbohydrates

Answer

Proteins

Answer

Fats

Question 30

What is the recommended daily fluid intake for an average adult?

Accepted Answer

2-2.5 litres

Answer

1-1.5 litres

Answer

3-4 litres

Answer

5+ litres

Question 31

What is the primary function of proteins in the body?

Accepted Answer

To build and repair tissues

Answer

To provide energy

Answer

To aid digestion

Answer

To regulate body temperature

Question 32

Which of the following foods is a good source of iron?

Accepted Answer

Spinach

Answer

Broccoli

Answer

Eggs

Answer

Pasta

Question 33

Which of the following is NOT a benefit of a healthy diet?

Accepted Answer

Increased risk of obesity

Answer

Improved mood and cognitive function

Answer

Stronger bones and muscles

Answer

Reduced risk of chronic diseases

Question 34

Which food group is the primary source of carbohydrates?

Accepted Answer

Whole grains

Answer

Fruits and vegetables

Answer

Lean protein

Answer

Dairy products

Question 35

Which option is NOT a fundamental principle of healthy eating?

Accepted Answer

Complexity

Answer

Variety

Answer

Balance

Answer

Moderation

Question 36

What is the primary role of fibre in a balanced diet?

Accepted Answer

Supporting digestion

Answer

Providing energy

Answer

Building and repairing tissues

Answer

Regulating blood sugar

Question 37

For which food source are omega-3 fatty acids known?

Accepted Answer

Oily fish

Answer

Red meat

Answer

Chicken

Answer

Whole grains

Question 38

How many glasses of water are recommended for consumption by adults daily?

Accepted Answer

6-8

Answer

10-12

Answer

15-18

Answer

20 or more

Question 39

Which vitamin is essential for promoting blood clotting?

Accepted Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 40

What is the primary function carried out by the digestive system?

Accepted Answer

Absorbing nutrients

Answer

Transporting oxygen

Answer

Eliminating waste

Answer

Regulating body temperature

Question 41

Which of the following food groups is NOT a recommended component of a balanced diet?

Accepted Answer

Sweets

Answer

Lean Protein

Answer

Fruits and Vegetables

Answer

Whole Grains

Question 42

According to dietary recommendations, what is the suggested daily intake of fruit and vegetables for adults?

Accepted Answer

5 portions

Answer

10 portions

Answer

8 portions

Answer

2 portions

Question 43

Which essential nutrient is crucial for maintaining healthy bones and teeth?

Accepted Answer

Calcium

Answer

Iron

Answer

Vitamin C

Answer

Sodium

Question 44

As the primary energy source for the body, which nutrient group plays a critical role?

Accepted Answer

Carbohydrates

Answer

Vitamins

Answer

Fats

Answer

Proteins

Question 45

Which of the following is a common symptom experienced during dehydration?

Accepted Answer

Fatigue

Answer

Weight gain

Answer

Blurred vision

Answer

Skin rashes

Question 46

For optimal hydration, what is the recommended daily water intake for adults?

Accepted Answer

8 glasses

Answer

12 glasses

Answer

16 glasses

Answer

4 glasses

Question 47

Identify a potential health concern associated with a diet high in saturated fat.

Accepted Answer

Increased risk of heart disease

Answer

Improved cholesterol levels

Answer

Strengthened bones

Answer

Reduced risk of obesity

Question 48

Which principle is fundamental to maintaining a healthy diet?

Accepted Answer

Balance and variety

Answer

Elimination of all processed foods

Answer

Focus on supplements

Answer

Extreme restriction

Question 49

Which of the following is NOT listed as a recommended food group in the Eatwell Guide?

Accepted Answer

Processed meats

Answer

Fruits and vegetables

Answer

Whole grains

Answer

Dairy products

Question 50

Which of the following is an essential nutrient for developing and maintaining healthy bones and teeth?

Accepted Answer

Calcium

Answer

Potassium

Answer

Vitamin C

Answer

Fiber

Question 51

What is the term used to describe a diet that includes foods from all food groups in the recommended proportions?

Accepted Answer

Balanced diet

Answer

Fad diet

Answer

Restrictive diet

Answer

Elimination diet

Question 52

Which of the following is a symptom that may indicate malnutrition?

Accepted Answer

Fatigue and weakness

Answer

Healthy skin and hair

Answer

Optimal immune function

Answer

Increased energy levels

Question 53

Which of the following food sources is considered a healthy source of protein?

Accepted Answer

Lean meats

Answer

Processed meats

Answer

Sugar-sweetened drinks

Answer

Fried foods

Question 54

What is the primary function of carbohydrates in the human body?

Accepted Answer

Provide energy

Answer

Transport nutrients

Answer

Build and repair tissues

Answer

Protect the body from infection

Question 55

Which of the following factors can influence an individual's dietary choices?

Accepted Answer

Culture, socio-economic status, and physical activity level

Answer

Age only

Answer

Gender only

Answer

Physical activity level only

Question 56

Which of the following practices is recommended for ensuring a balanced and varied diet?

Accepted Answer

Consuming a wide range of foods from different food groups

Answer

Eliminating certain food groups

Answer

Adhering to a strict diet plan