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Questions and Answers
What is chronic undernutrition and how many people are estimated to be affected by it worldwide?
What is chronic undernutrition and how many people are estimated to be affected by it worldwide?
Chronic undernutrition is a condition where a person's long-term energy and nutrient intakes are insufficient to meet their needs, and it is estimated to affect around 800 million people worldwide.
What are some of the major factors that contribute to chronic undernutrition?
What are some of the major factors that contribute to chronic undernutrition?
Poverty, civil unrest, wars, and lack of access to nutritious food are major contributors to chronic undernutrition.
What is a significant health risk associated with consuming unclean water?
What is a significant health risk associated with consuming unclean water?
Consuming unclean water can lead to diarrhea and serious infectious diseases such as cholera, typhoid, dysentery, and polio.
How many people die every year due to consuming unclean water?
How many people die every year due to consuming unclean water?
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What region of the world is particularly affected by the AIDS epidemic, leading to poverty and undernutrition?
What region of the world is particularly affected by the AIDS epidemic, leading to poverty and undernutrition?
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What can cause regional food shortages, leading to undernutrition?
What can cause regional food shortages, leading to undernutrition?
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What is the estimated number of people who use drinking water that may be contaminated with feces?
What is the estimated number of people who use drinking water that may be contaminated with feces?
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What is the primary health consequence of chronic undernutrition?
What is the primary health consequence of chronic undernutrition?
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What is a major factor that contributes to the spread of infectious diseases in developing countries?
What is a major factor that contributes to the spread of infectious diseases in developing countries?
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What is the estimated percentage of deaths in children under 5 years old caused by undernutrition?
What is the estimated percentage of deaths in children under 5 years old caused by undernutrition?
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What is a common complication of maternal undernutrition during pregnancy?
What is a common complication of maternal undernutrition during pregnancy?
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What percentage of babies only consume breast milk during their first 6 months of life?
What percentage of babies only consume breast milk during their first 6 months of life?
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What is a common practice of poor parents in developing countries that can contaminate infant formula?
What is a common practice of poor parents in developing countries that can contaminate infant formula?
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What is the recommended duration of exclusive breastfeeding, according to the WHO?
What is the recommended duration of exclusive breastfeeding, according to the WHO?
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What is a consequence of chronic undernutrition in young children?
What is a consequence of chronic undernutrition in young children?
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What is the term for a child who is much shorter than normal for their age due to undernutrition?
What is the term for a child who is much shorter than normal for their age due to undernutrition?
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How many children under 5 years old die each year due to inadequate breastfeeding?
How many children under 5 years old die each year due to inadequate breastfeeding?
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What is the estimated number of children under 5 years old who are severely underweight (wasted)?
What is the estimated number of children under 5 years old who are severely underweight (wasted)?
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What is the primary function of vitamin A in the human body?
What is the primary function of vitamin A in the human body?
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How many cases of blindness occur annually among young children in developing countries due to vitamin A deficiency?
How many cases of blindness occur annually among young children in developing countries due to vitamin A deficiency?
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Why can measles be a life-threatening illness in undernourished children?
Why can measles be a life-threatening illness in undernourished children?
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What percentage of the US population was living at or below the US Department of Health and Human Services poverty guideline in 2019?
What percentage of the US population was living at or below the US Department of Health and Human Services poverty guideline in 2019?
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What percentage of all households in the United States reported food insecurity in 2019?
What percentage of all households in the United States reported food insecurity in 2019?
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Who often experiences food insecurity?
Who often experiences food insecurity?
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What is the purpose of charities and churches operating food pantries and 'soup kitchens'?
What is the purpose of charities and churches operating food pantries and 'soup kitchens'?
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What is the acronym for the program that provides participants with an electronic benefit transfer (debit) card to purchase allowable food items?
What is the acronym for the program that provides participants with an electronic benefit transfer (debit) card to purchase allowable food items?
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Which federally subsidized food program distributes USDA surplus foods to eligible people in some states?
Which federally subsidized food program distributes USDA surplus foods to eligible people in some states?
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What is the website to visit for more information about the federal government's various food assistance programs?
What is the website to visit for more information about the federal government's various food assistance programs?
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What group of people is eligible for the Women, Infants, and Children (WIC) program?
What group of people is eligible for the Women, Infants, and Children (WIC) program?
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What is the main goal of the United Nations' food aid programs?
What is the main goal of the United Nations' food aid programs?
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What is the main characteristic of Plumpy’Nut, a ready-to-use therapeutic food (RUTF)?
What is the main characteristic of Plumpy’Nut, a ready-to-use therapeutic food (RUTF)?
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What is the primary application of biotechnology in agriculture?
What is the primary application of biotechnology in agriculture?
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What is the main purpose of bioengineering food crops?
What is the main purpose of bioengineering food crops?
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What was approved by the U.S. Food and Drug Administration (FDA) in 2019?
What was approved by the U.S. Food and Drug Administration (FDA) in 2019?
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What law requires a national standard for identifying bioengineered foods in the United States?
What law requires a national standard for identifying bioengineered foods in the United States?
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Who benefits from the Child Nutrition Programs?
Who benefits from the Child Nutrition Programs?
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What is the purpose of the Food Distribution Program on Indian Reservations?
What is the purpose of the Food Distribution Program on Indian Reservations?
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Who is eligible for the Nutrition Program?
Who is eligible for the Nutrition Program?
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How does raising grass-fed beef contribute to reducing the hunger problem?
How does raising grass-fed beef contribute to reducing the hunger problem?
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What percentage of food is wasted, and what can be done to reduce this waste?
What percentage of food is wasted, and what can be done to reduce this waste?
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How can irrigation systems help conserve water?
How can irrigation systems help conserve water?
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What can governments do to support food security in underdeveloped nations?
What can governments do to support food security in underdeveloped nations?
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Why do impoverished parents in poor countries often have many children?
Why do impoverished parents in poor countries often have many children?
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What is a long-term strategy for slowing population growth?
What is a long-term strategy for slowing population growth?
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Why is reducing food waste important for food security?
Why is reducing food waste important for food security?
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What is a bioengineered food (BE food) according to the USDA standard released in 2018?
What is a bioengineered food (BE food) according to the USDA standard released in 2018?
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What is the ultimate goal of addressing poverty and hunger?
What is the ultimate goal of addressing poverty and hunger?
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What is the purpose of the approved label icon for BE foods shown in Figure 1.17?
What is the purpose of the approved label icon for BE foods shown in Figure 1.17?
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Which organization regulates the safety of bioengineered foods?
Which organization regulates the safety of bioengineered foods?
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What is the main problem associated with conventional agricultural methods?
What is the main problem associated with conventional agricultural methods?
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What is the goal of sustainable agriculture?
What is the goal of sustainable agriculture?
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What is one way biotechnology can help reduce undernourishment in the world?
What is one way biotechnology can help reduce undernourishment in the world?
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Why is reducing meat consumption important for sustainable agriculture?
Why is reducing meat consumption important for sustainable agriculture?
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What is one of the suggested ways to improve crop yields on existing farms?
What is one of the suggested ways to improve crop yields on existing farms?
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What percentage of the Earth’s land is used for food production?
What percentage of the Earth’s land is used for food production?
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What is the estimated amount of grains required to produce 1 pound of hamburger?
What is the estimated amount of grains required to produce 1 pound of hamburger?
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Study Notes
Undernutrition: A Worldwide Concern
- 800 million people (approximately 11% of the global population) are chronically undernourished
- Undernutrition occurs when long-term energy and nutrient intakes are insufficient to meet an individual's needs
- Factors contributing to undernutrition include:
- Poverty
- Civil unrest
- Wars
- Lack of access to nutritious food
- Unfavorable weather conditions
- Crop failures
- Lack of clean cooking and drinking water
- An estimated 485,000 people die each year from diarrheal diseases due to consuming unclean water
Undernutrition During Periods of Growth
- Undernutrition during pregnancy, infancy, and childhood can have devastating long-term effects
- In 2018, an estimated 149 million children under 5 years old were stunted, and 49 million were severely underweight (wasted)
- Undernutrition contributes to 45% of deaths of children under 5 years old
- Maternal undernutrition can result in:
- Difficult labor
- Excessive bleeding after delivery
- Premature births
- Low-birth-weight newborns
- Increased risk of mortality in newborns
Undernutrition in the United States
- Undernutrition also occurs in developed countries like the United States
- People with low incomes have a higher risk of malnutrition
- Food insecurity affects 10.5% of households in the United States
- Federal food assistance programs, such as SNAP, WIC, and Child Nutrition Programs, can help protect American children from hunger and undernutrition
Federal Food Assistance Programs in the United States
- Supplemental Nutrition Assistance Program (SNAP): provides electronic benefits for food purchases to low-income individuals and families
- Commodity Distribution Program: distributes surplus foods to certain low-income groups, including pregnant women, preschool-age children, and the elderly
- Women, Infants, and Children (WIC) Program: provides checks or vouchers for nutritious foods, nutrition education, and support for breastfeeding mothers
- Child Nutrition Programs: provides subsidies for schools and child-care facilities to provide free or reduced-price meals and snacks
Biotechnology in Food Production
- Biotechnology involves the use of living things to manufacture new products
- Bioengineered crops have beneficial characteristics, such as disease resistance, improved flavor, and enhanced nutrition
- Bioengineered animals, like AquAdvantage Salmon, can grow faster and more efficiently
- The National Bioengineered Food Disclosure Law requires a national standard for identifying bioengineered foods
Sustainable Agriculture
- Sustainable agriculture involves farming methods that meet food demands without depleting natural resources or harming the environment
- Conventional farming methods contribute to:
- Water pollution
- Soil erosion
- Greenhouse gas emissions
- Deforestation
- Solutions include:
- Improving crop yields on existing farms
- Using nonchemical pest management methods
- Eating less meat
- Reducing food waste
- Using natural resources and pesticides more efficiently
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Description
This quiz covers the factors contributing to undernutrition, its effects on maternal and child health, and the regions most affected by undernutrition.