Imagine waking up as a child wondering when you will have your next meal. Each day you walk to school wondering if things will be different each day. As you enter the classroom, all you can think about is lunch time or hope that the teacher will give out treats to the class. You attempt to concentrate in class throughout the day, but you begin to feel hunger pains and a headache. You begin to wonder if your parents had enough time to add to your lunch account or if your favorite cafeteria worker will be there to help you with a meal. Imagine finally receiving a small snack from the cafeteria and taking just a few bites. You save the rest of the meal because you are unsure of the next time you will eat. You try to hide this from your classmates and you are scared your classmates will begin to tease you. The situation I described happened to an old classmate in my elementary school. Each day, my old classmate hoped to have a better day and have enough food to survive the day. Overtime, he began to lose weight rapidly due to the malnutrition. My classmates and I began to share our snacks also. The school eventually received a grant and began to provide children who did not have enough lunch money in their account with a sandwich for lunch.
Thinking of a young child attending school in this situation, I could only imagine how difficult it would be to attempt to excel academically or concentrate each day in school. By lacking the essential daily vitamins, malnutrition can also occur. If malnutrition continues long enough to affect height, it also affects the brain (Berger, 2018). Children may suffer from stunting, being short for their age because of chronic malnutrition (Berger, 2018). If hunger reduces energy and curiosity, learning suffers (Berger, 2018). Children are also at risk of childhood diseases. About half of all childhood deaths occur because malnutrition makes a childhood disease lethal (Berger, 2018).
Poverty is one of the main causes of malnutrition. In order for children to receive the proper nutrients, their caregivers must be able to financially support the child or children. This time, Africa as well as Asia share the highest numbers of malnutrition. These countries also share the highest numbers of obese children due to the unhealthy diets. Political instability is also a cause of malnutrition due to unstable jobs and a fluctuating economy. Another factor is the climate change which can affect the consistent production of crops. (www.worldhunger.org).
Interesting facts:
Hunger is also a cause of poverty, and thus of hunger, in a cyclical relationship. By causing poor health, small body size, low levels of energy and reductions in mental functioning, hunger can lead to even greater poverty by reducing people’s ability to work and learn, thus leading to even greater hunger. See Victoria et al. 2008
Iron
- In many lower-middle-income countries, iron deficiency anemia is aggravated by worm infections, malaria and other infectious diseases such as HIV and tuberculosis.
- The major health consequences include poor pregnancy outcome, impaired physical and cognitive development, increased risk of morbidity (illness) in children and reduced work productivity in adults. Anemia contributes to 20 percent of all maternal deaths (FAO, 2017).
Vitamin A
- Vitamin A deficiency can cause night blindness and reduce the body’s resistance to disease. In children, vitamin A deficiency can also impair growth.
- An estimated 250 million preschool children are vitamin A deficient. An estimated 250,000 to 500,000 vitamin A-deficient children become blind every year, half of them dying within 12 months of losing their sight (FAO, 2017).
Iodine
- Iodine deficiency is one of the main cause of impaired cognitive development in children, especially in iodine-deficient areas of Africa and Asia. About 38 million babies are born with iodine deficiency (FAO, 2017).
- Iodine deficiency has a simple solution: iodized salt. Thanks to this intervention, the number of countries where iodine deficiency is a public health problem has been halved over the past decade. However, 54 countries still have a serious iodine deficiency problem. (WHO)
References:
Berger, K. S. (2018). The developing person through childhood (8th ed.). New York, NY: Worth Publishers.
Food and Agriculture Organization, International Fund for Agricultural Development, UNICEF, World Food Programme, & WHO. (2017). The state of food security and nutrition in the world 2017: Building resilience for peace and food security. Retrieved from http://www.fao.org/3/a-i7695e.pdf.
www.worldhunger.org
Victora, C. G., Adair, L., Fall, C., Hallal, P. C., Martorell, R., Richter, L., … & Maternal and Child Undernutrition Study Group. (2008). Maternal and child undernutrition: consequences for adult health and human capital. The lancet, 371(9609), 340-357. Retrieved from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2258311/.