Read and download NCERT Class 12 Home Science Chapter 3 Public Nutrition and Health in NCERT book for Class 12 Home Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Home Science textbook for Class 12 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 12 Home Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health
Class 12 Home Science students should refer to the following NCERT Book Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health in Class 12. This NCERT Book for Class 12 Home Science will be very useful for exams and help you to score good marks
Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health NCERT Book Class 12
PUBLIC NUTRITION AND HEALTH
LEARNING OBJECTIVES
After completing this chapter the learner will be able to:
- understand the significance of public nutrition
- have knowledge about the nutritional problems of public health significance
- understand the factors that are linked to nutritional problems
- describe strategies that can be used to tackle nutritional problems
- be acquainted with the programmes that are in operation to tackle important nutritional problems.
INTRODUCTION
In Class XI you studied the basic concepts of nutrition and health, physical fitness and wellness. You must be aware of the importance of good nutrition as the foundation and cornerstone of health. So what is significant about the introduction of the word ‘public’ in this context? Let us find out. You are already familiar with the definition of health given by the World Health Organisation . The concept of public health refers to the collective action taken by society to protect and promote the health of the whole populations.
In Class XI, you were introduced to the terms undernutrition and overnutrition. The mission in public health nutrition is to prevent both undernutrition and overnutrition and to maintain optimal nutritional status of the population.
Significance
Why do we need to focus on this specific aspect in the field of nutrition? Malnutrition is the underlying cause of at least 50 per cent of deaths of children under five years of age. The statistics for nutrition-related problems in our country reveal an alarming situation:
• Almost one-third of the infants born in India are low birth weight babies i.e., they weigh less than 2500g or 2.5kg. Low birth weight may have adverse effects throughout their growing years and may have adverse implications even in adult life. Low birth weight may even lead to child mortality.
• There is widespread prevalence of growth retardation among preschoolers (from socio-economically disadvantaged families) and almost half the children suffer from mild and moderate under nutrition.
• A large proportion of children (and adults) suffers from micronutrient deficiencies in varying degrees of severity. The micronutrients of most concern are iron, zinc, vitamin A, iodine, folic acid, B12.
If these problems are not controlled in time, they will not only affect physical growth which may lead to smaller body stature in adulthood, but may also affect mental and cognitive development. All of these, in turn, can have negative impact on productivity and quality of life. The costs of malnutrition are very high. Experts have estimated that productivity losses are more than 10 per cent of lifetime earnings for individuals and 2-3 percent of gross domestic product for the nation. This clearly indicates that if we tackle malnutrition, we can help India to develop, grow economically and become a powerful nation.
India mostly faces the problem of under nutrition; however, the problem of over nutrition is also on the rise. Gradually, over the years, large numbers of persons have altered their dietary patterns and lifestyles. With respect to lifestyle, people have become more sedentary, relying on faster means of transportation, walking less and doing less amount of outdoor or physical activity. In large cities, even children do not play enough outdoor games. Simultaneously dietary patterns have become less ‘healthful’. Food choices have become less ‘healthy’ because processed foods, fast foods, snacks, western type foods, e.g., burgers, pizzas, biscuits, chocolates,
- Click on the below link to download NCERT Class 12 Home Science Chapter 3 Public nutrition and health
| NCERT Class 12 Home Science Chapter 1 Work Livelihood and Career |
| NCERT Class 12 Home Science Chapter 2 Clinical Nutrition and Dietetics |
| NCERT Class 12 Home Science Chapter 3 Public Nutrition and Health |
| NCERT Class 12 Home Science Chapter 4 Catering and Food Service Management |
| NCERT Class 12 Home Science Chapter 5 Food Processing and Technology |
| NCERT Class 12 Home Science Chapter 6 Food Quality and Food Safety |
| NCERT Class 12 Home Science Chapter 7 Early Childhood Care and Education |
| NCERT Class 12 Home Science Chapter 8 Guidance and Counselling |
| NCERT Class 12 Home Science Chapter 9 Special Education and Support Services |
| NCERT Class 12 Home Science Chapter 10 Management of Support Services |
| NCERT Class 12 Home Science Projects |
| NCERT Class 12 Home Science Chapter 11 Design for Fabric and Apparel |
| NCERT Class 12 Home Science Chapter 12 Fashion Design and Merchandising |
| NCERT Class 12 Home Science Chapter 13 Production and Quality Control in the Garment Industry |
| NCERT Class 12 Home Science Chapter 14 Textile Conservation in Museums |
| NCERT Class 12 Home Science Chapter 15 Care and Maintenance of Fabrics in Institutions References |
| NCERT Class 12 Home Science Chapter 16 Human Resource Management |
| NCERT Class 12 Home Science Chapter 17 Hospitality Management |
| NCERT Class 12 Home Science Chapter 18 Ergonomics and Designing of Interior and Exterior Spaces |
| NCERT Class 12 Home Science Chapter 19 Event Management |
| NCERT Class 12 Home Science Chapter 20 Consumer Education and Protection |
| NCERT Class 12 Home Science Chapter 21 Development Communication and Journalism |
| NCERT Class 12 Home Science Chapter 22 Advocacy |
| NCERT Class 12 Home Science Chapter 23 Media Management Design and Production |
| NCERT Class 12 Home Science Chapter 24 Corporate Communication and Public Relations |
| NCERT Class 12 Home Science Chapter 25 Management of Development Programmes |
Home Science NCERT Book Class 12 Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health
The above NCERT Books for Class 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health have been published by NCERT for latest academic session. The textbook by NCERT for Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health Home Science Class 12 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 Public Nutrition and Health NCERT etextbooks as the exams for Class 12 Home Science are always asked as per the syllabus defined in these ebooks. These Class 12 Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health book for Home Science also includes collection of question. We have also provided NCERT solutions for Class 12 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 12 students.
NCERT Book Class 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health
The latest NCERT book for Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health 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 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health are designed to enhance the overall understanding of students. All Class 12 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 12 students.
Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health NCERT Book Class 12 Home Science
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Class 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health NCERT Book
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Class 12 Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health NCERT Book Home Science
For Class 12 Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health 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 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health book in easy to read pdf format. These books will help Class 12 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 12 Home Science Human Ecology and Family Sciences Part I Chapter 3 Public Nutrition and Health textbook issued by NCERT then you have come to the correct website
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