Read and download NCERT Class 11 Home Science Food Nutrition Health and Fitness in NCERT book for Class 11 Home Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Home Science textbook for Class 11 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 11 Home Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness
Class 11 Home Science students should refer to the following NCERT Book Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness in Class 11. This NCERT Book for Class 11 Home Science will be very useful for exams and help you to score good marks
Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness NCERT Book Class 11
LEARNING OBJECTIVES
After completing this chapter the learner is able to —
• define the terms – food, nutrition, nutrients, health, fitness and the role of food and nutrition in maintaining health
• understand the term, balanced diet and apply the concept in planning and consuming diets.
• understand the basis for defining the Recommended Dietary Allowances (RDAs) and the difference between Dietary Requirement and RDA.
• understand the basis for classifications of foods into appropriate groups.
• analyse the factors which influence adolescent food habits.
Nutrition and health, in fact, are two sides of the same coin. They are, therefore, inseparable. Health depends to a large extent on nutrition, and nutrition depends on the food intake. So food, is the most important single factor for health and fitness. Let us define and describe food, nutrition, health and fitness
• Food can be defined as anything solid or liquid which when swallowed, digested and assimilated in the body provides it with essential substances called nutrients and keeps it well. It is the basic necessity of life. Food supplies energy, enables growth and repair of tissues and organs. It also protects the body from disease and regulates body functions.
• Nutrition is defined as the science of foods, nutrients and other substances they contain; and of their actions within the body including ingestion, digestion, absorption, metabolism and excretion. While this summarises the physiological dimensions, nutrition has social, psychological and economic dimensions too.
• Nutrients are the constituents in food that must be supplied to the body in suitable amounts. These include carbohydrates, proteins, fats, minerals, vitamins, water and fibre. We need a wide range of nutrients to keep ourselves healthy. Most foods contain more than one nutrient such as milk has proteins, fats, etc. Nutrients can be classified as macronutrients and micronutrients on the basis of the required quantity to be consumed by us everyday. The figure on the next page shows us the distinction between macronutrients and micronutrients.
3.2 Balanced diet
A balanced diet is one which includes a variety of foods in adequate amounts and correct proportions to meet the day’s requirements of all essential nutrients such as proteins, carbohydrates, fats, vitamins, minerals, water, and fibre. Such a diet helps to promote and preserve good health and also provides a safety margin or reserve of nutrients to withstand short durations of deprivation when they are not supplied by the diet. The safety margin takes care of the days we fast, or the short-term deficiency of certain nutrients in the daily diet. If the balanced diet meets the Recommended Dietary Allowances (RDAs) for an individual, then the safety margin is already included since RDAs are formulated keeping extra allowances in mind. Recommended Dietary Allowances = Requirements + Margin of safety A balanced diet takes care of the following aspects. 1. Includes a variety of food items 2. Meets the RDA for all nutrients 3. Includes nutrients in correct proportions
| NCERT Class 11 Home Science Human Ecology and Sciences Introduction |
| NCERT Class 11 Home Science Development and Characteristics of the self |
| NCERT Class 11 Home Science Influences on Identity How do we develop |
| NCERT Class 11 Home Science What makes me |
| NCERT Class 11 Home Science Food Nutrition Health and Fitness |
| NCERT Class 11 Home Science Management of Resources |
| NCERT Class 11 Home Science Fabrics around us |
| NCERT Class 11 Home Science Media and communication technology |
| NCERT Class 11 Home Science Effective Communication Skills |
| NCERT Class 11 Home Science Living and working in a global society |
| NCERT Class 11 Home Science Community and Society |
| NCERT Class 11 Home Science Relationships and Interactions |
| NCERT Class 11 Home Science School Peers and Educators |
| NCERT Class 11 Home Science Understanding Family Community and Society |
| NCERT Class 11 Home Science Learning Education and Extension |
| NCERT Class 11 Home Science Nutrition Health and Hygiene |
| NCERT Class 11 Home Science Resource Availability and Management |
| NCERT Class 11 Home Science Textile Traditions in India |
| NCERT Class 11 Home Science Work Worker and Workplace |
| NCERT Class 11 Home Science Human Ecology and Sciences Survival Growth and Development |
| NCERT Class 11 Home Science Nutrition health and well being |
| NCERT Class 11 Home Science Care and education |
| NCERT Class 11 Home Science Our Apparel |
| NCERT Class 11 Home Science Health and Wellness |
| NCERT Class 11 Home Science Human Ecology and Sciences Health and Wellness |
| NCERT Class 11 Home Science Financial management and planning |
| NCERT Class 11 Home Science Care and maintenance of fabrics |
| NCERT Class 11 Home Science Perspectives in Communication |
| NCERT Class 11 Home Science Individual responsibilities and rights |
Home Science NCERT Book Class 11 Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness
The above NCERT Books for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness have been published by NCERT for latest academic session. The textbook by NCERT for Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness Home Science Class 11 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness NCERT etextbooks as the exams for Class 11 Home Science are always asked as per the syllabus defined in these ebooks. These Class 11 Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness book for Home Science also includes collection of question. We have also provided NCERT solutions for Class 11 Home Science which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 11 students.
NCERT Book Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness
The latest NCERT book for Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness are designed to enhance the overall understanding of students. All Class 11 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 11 students.
Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness NCERT Book Class 11 Home Science
As the students of Class 11 need the books for their regular studies, we have provided all NCERT book for Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness in pdf here for free download. All pdf NCERT books available here for Class 11 will help them to read on their mobile or computers. They can take a print of the Class 11 Home Science NCERT Book Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness pdf easily and use them for studies. The NCERT textbooks for Class 11 Home Science have been provided chapter-wise and can be downloaded for free of cost.
Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness NCERT Book
Along with Home Science Class 11 NCERT Book in Pdf for Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness we have provided all NCERT Books in English Medium for Class 11 which will be really helpful for students who have opted for english language as a medium. Class 11 students will need their books in English so we have provided them here for all subjects in Class 11.
Class 11 Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness NCERT Book Home Science
For Class 11 Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness book in easy to read pdf format. These books will help Class 11 Home Science students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness textbook issued by NCERT then you have come to the correct website
You can download the NCERT Book for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness for latest session from StudiesToday.com
Yes, you can click on the link above and download chapter wise NCERT Books in PDFs for Class 11 for Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness
Yes, the NCERT Book issued for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness have been made available here for latest academic session
You can easily access the link above and download the Class 11 NCERT Books Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness for each chapter
There is no charge for the NCERT Book for Class 11 Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness you can download everything free
Regular revision of NCERT Books given on studiestoday for Class 11 subject Home Science Human Ecology and Family Sciences Part I Chapter 3 Food, Nutrition, Health and Fitness can help you to score better marks in exams