Science Curiosity Notes Class 6 English Medium 2026-27

Science Curiosity Chapter 3. Mindful Eating: A Path to a Healthy Body

CBSE Notes New Syllabus: Class 6

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Chapter 3. Mindful Eating: A Path to a Healthy Body

This section provides the key points of the chapter in a concise and easy-to-revise format. It covers all important concepts, definitions, scientific terms, nutrients, food habits, and examination points for quick revision.

CBSE Notes – Key Points

Important Key Points

• Food is essential for growth, development, energy, and maintaining good health.
• Food habits vary from region to region depending on climate, crops, culture, and traditions.
• Cooking practices have changed over time with the development of modern technology.
• A healthy diet contains all essential nutrients in the correct proportion.
• Different foods contain different nutrients.
• Choosing healthy food helps prevent many diseases.
• Locally grown food is fresh, nutritious, and environmentally friendly.
• Food should never be wasted because it requires natural resources and human effort to produce.

Major Nutrients

• Carbohydrates
• Proteins
• Fats
• Vitamins
• Minerals
• Dietary Fibre (Roughage)
• Water

Functions of Nutrients

• Carbohydrates: Main source of energy.
• Proteins: Growth and repair of body tissues.
• Fats: Provide and store energy; keep the body warm.
• Vitamins: Protect the body from diseases and keep it healthy.
• Minerals: Required for proper growth, healthy bones, teeth, blood, and body functions.
• Roughage: Helps in digestion and prevents constipation.
• Water: Helps in digestion, transportation of nutrients, regulation of body temperature, and removal of waste.

Important Definitions

• Nutrients: Useful components of food required for energy, growth, repair, and protection.
• Balanced Diet: A diet containing all nutrients, roughage, and water in the correct proportions.
• Deficiency Disease: A disease caused due to the prolonged lack of one or more nutrients.
• Roughage: Dietary fibre that helps food move easily through the digestive system.
• Food Miles: The distance travelled by food from the place of production to the consumer.
• Millets: Nutritious cereals rich in dietary fibre, vitamins, and minerals.

Important Scientific Terms

• Nutrients
• Balanced Diet
• Carbohydrates
• Proteins
• Fats
• Vitamins
• Minerals
• Roughage
• Food Miles
• Millets
• Deficiency Diseases
• Iodine Test
• Starch
• Preservatives

Important Deficiency Diseases

Food Tests

• Iodine Test: Detects starch by producing a blue-black colour.
• Paper Test: Detects fats by leaving a translucent oily spot.
• Protein Test: Copper sulphate solution and caustic soda solution produce a violet colour if proteins are present.

Healthy Eating Habits

• Eat a balanced diet every day.
• Include fruits and green leafy vegetables in your meals.
• Drink plenty of clean water.
• Eat fresh and locally available food whenever possible.
• Avoid excessive junk food, packaged food, and sugary drinks.
• Do not skip breakfast.
• Maintain proper hygiene while preparing and eating food.
• Avoid wasting food.

Learning Outcomes

• Identify the major nutrients present in food.
• Explain the functions of different nutrients.
• Differentiate between healthy and unhealthy food habits.
• Describe a balanced diet.
• Identify deficiency diseases and their causes.
• Perform simple food tests.
• Explain the importance of millets and locally grown food.
• Develop healthy eating habits.

Remember Points

• Food is necessary for life and good health.
• Proteins are body-building nutrients.
• Carbohydrates are the main source of energy.
• Fats provide stored energy.
• Vitamins and minerals are protective nutrients.
• Water and roughage are essential for a healthy body.
• A balanced diet contains all nutrients in the right proportion.
• Fresh fruits are healthier than canned fruit juices.
• Millets are nutritious cereals.
• Healthy food choices lead to a healthy body and a healthy life.