Food, Nutrition and Health Quiz

Define the following terms: a) Health b) Fitness c) Nutrition d) Nutrients e) Malnutrition f) Food

Answer explanation

a) Health: overall well-being; b) Fitness: physical capability; c) Nutrition: food intake for health; d) Nutrients: substances for growth; e) Malnutrition: poor nutrition; f) Food: edible substances for energy.

Describe the two types of malnutrition with examples.

Answer explanation

Malnutrition includes undernutrition, like stunting due to lack of nutrients, and overnutrition, such as obesity from excessive calorie intake. Both can lead to serious health issues.

Categorize the physiological functions of food with the related nutrients in each category.

Answer explanation

Food serves various physiological functions: 1) Energy provision (carbohydrates, fats), 2) Growth and repair (proteins), 3) Regulation (vitamins, minerals). Each nutrient plays a specific role in maintaining health and bodily functions.

Water and roughage are important components of food. Elaborate.

Answer explanation

Water is essential for hydration and digestion, while roughage aids in bowel movement and prevents constipation. Together, they promote overall health and efficient nutrient absorption.

Give a brief account of the body building functions of food.

Answer explanation

Food provides essential nutrients like proteins for muscle repair, carbohydrates for energy, and fats for hormone production, all crucial for bodybuilding and overall physical development.

Fruits and vegetables are protective elements of food. How?

Answer explanation

Fruits and vegetables are rich in vitamins, minerals, and antioxidants, which help protect against chronic diseases, boost the immune system, and promote overall health, making them essential for a balanced diet.

Why is it important to consume sufficient carbohydrates and fats in the diet?

Answer explanation

Carbohydrates provide energy for daily activities, while fats are essential for hormone production and nutrient absorption. Both macronutrients are crucial for overall health and optimal body function.

Give a detailed account of the psychological and sociological functions of food. Support your answer with suitable examples.

Answer explanation

Food serves psychological functions like comfort and identity, e.g., family meals evoke nostalgia. Sociologically, it fosters community, as seen in potlucks or cultural festivals, reinforcing social bonds and shared traditions.

Calcium is needed for

• improving the taste of food

• healthy bones

• strong gums

• formation of haemoglobin

Answer explanation

Calcium is essential for healthy bones as it helps in bone formation and maintenance. While it plays a role in other bodily functions, its primary importance is in supporting bone health.

Richest source of vitamin C is

• iodized salt

• Milk

• Amla

• Leafy vegetable

Answer explanation

Amla, also known as Indian gooseberry, is the richest source of vitamin C, significantly surpassing other options like iodized salt, milk, and leafy vegetables in vitamin C content.