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Plate divided into four sections with vegetables, grains, proteins and fruits, alongside a glass of water
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Health & WellnessEasy

Nutrition: Eating Balanced

Why 5 fruits and vegetables a day, and not 7? The WHO recommends at least 400g. Test what you know about the 8 essential amino acids, the omega-3s in salmon and calcium beyond yogurt.

15

Questions

2

Minutes

Tip: Use keys 1-4 to answer quickly

The 15 quiz questions

Question 1 : Scurvy is caused by a deficiency in which vitamin?

Possible answers:

  • Vitamin B
  • Vitamin A
  • Vitamin D
  • Vitamin C

Explanation: Scurvy is caused by a lack of vitamin C. This disease was common among sailors who lacked fresh fruit.

Question 2 : Which type of fat is considered beneficial for cardiovascular health?

Possible answers:

  • Unsaturated fats
  • Saturated fats
  • Trans fats
  • Hydrogenated fats

Explanation: Unsaturated fats (mono and polyunsaturated), found in olive oil, nuts, and oily fish, help reduce bad cholesterol (LDL) and protect the heart.

Question 3 : What disease does iron deficiency cause?

Possible answers:

  • Anémie
  • Scorbut
  • Ostéoporose
  • Diabète

Explanation: Iron-deficiency anemia is caused by a lack of iron, leading to fatigue, shortness of breath, and pallor.

Question 4 : What does the glycemic index (GI) of a food measure?

Possible answers:

  • How quickly it raises blood sugar
  • The calorie count
  • The vitamin content
  • The food's weight

Explanation: The glycemic index measures how quickly a food raises blood sugar levels. A low GI (< 55) causes a slow, sustained rise, while a high GI (> 70) causes a rapid spike followed by a crash.

Question 5 : Which nutrient provides the most energy per gram?

Possible answers:

  • Vitamines
  • Lipides
  • Glucides
  • Protéines

Explanation: Lipids (fats) provide 9 calories per gram, compared to 4 for proteins and carbohydrates.

Question 6 : Which fruit is particularly rich in vitamin C?

Possible answers:

  • Orange
  • Raisin
  • Banane
  • Pomme

Explanation: Oranges are famous for their vitamin C content (about 50mg per 100g), a powerful antioxidant that strengthens the immune system. Kiwis and red peppers contain even more!

Question 7 : Proteins are essential for:

Possible answers:

  • La mémoire
  • Le bronzage
  • Muscle building
  • La vision nocturne

Explanation: Proteins are the building blocks of the body: muscles, bones, skin, hair. They are made of amino acids, 8 of which are essential.

Question 8 : Carbohydrates are the main source of:

Possible answers:

  • Énergie
  • Vitamines
  • Minéraux
  • Protéines

Explanation: Carbohydrates (sugars) are converted to glucose, the main fuel for the brain and muscles. There are simple (fast) and complex (slow) carbohydrates.

Question 9 : How many portions of fruits and vegetables are recommended per day?

Possible answers:

  • 2
  • 3
  • 4
  • 5

Explanation: The famous "5 fruits and vegetables a day" means 5 portions of 80-100g. The WHO recommends at least 400g to reduce disease risk.

Question 10 : Which type of fish is richest in omega-3?

Possible answers:

  • Cabillaud
  • Merlan
  • Saumon
  • Sole

Explanation: Fatty fish (salmon, mackerel, sardine) are rich in omega-3, beneficial for the heart and brain. It is recommended to eat them twice a week.

Question 11 : Calcium is mainly necessary for:

Possible answers:

  • Digestion
  • Bones and teeth
  • Breathing
  • The nervous system

Explanation: Calcium is essential for bones and teeth. 99% of the body's calcium is found there. Dairy products, but also cabbage and almonds contain it.

Question 12 : How much water is generally recommended per day for an adult?

Possible answers:

  • 0.5 liter
  • 1.5 to 2 liters
  • 4 liters
  • 5 liters

Explanation: About 1.5 to 2 liters of water per day is recommended, more during heat or physical activity. Water represents 60% of human body weight.

Question 13 : Dietary fiber mainly promotes:

Possible answers:

  • Digestion
  • Vision
  • Smell
  • Hearing

Explanation: Fiber (fruits, vegetables, whole grains) facilitates intestinal transit and provides a feeling of fullness. 25-30g per day is recommended.

Question 14 : Which food is an excellent source of iron?

Possible answers:

  • Milk
  • Red meat
  • White bread
  • Rice

Explanation: Red meat (beef, lamb) is rich in heme iron, which is better absorbed than plant iron. Lentils and spinach also contain it but in a less bioavailable form.

Question 15 : What is the WHO recommended daily limit for added sugars?

Possible answers:

  • 10g
  • 15g
  • 20g
  • 25g

Explanation: The WHO recommends limiting added sugars to 25g per day (about 6 teaspoons), less than 10% of total energy intake.

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Nutrition: Eating Balanced - Easy Quiz | QuizFury