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Malnutrition occurs when an organism gets too few or too many nutrients, resulting in health problems. [11] [12] Specifically, it is a deficiency, excess, or imbalance of energy, protein and other nutrients which adversely affects the body's tissues and form. [13] Malnutrition is a category of diseases that includes undernutrition and ...
The World Bank estimates that India is one of the highest-ranking countries in the world for the number of children with malnutrition.The prevalence of underweight children in India is among the highest in the world and is nearly double that of Sub Saharan Africa with dire consequences for mobility, mortality, productivity, and economic growth.
The causes of malnutrition are complex and multifaceted, with aging processes further contributing to its development. The concerns faced with nutritional markers for the elderly are highlighted by the prevalence and determinants of malnutrition in adults over 65, encompassing factors from age-related changes to disease-related risks.
Kwashiorkor is a type of severe acute malnutrition (SAM). SAM is a category, composed of two conditions: marasmus and kwashiorkor. [9] Both kwashiorkor and marasmus fall under the umbrella of protein–energy malnutrition (PEM). [10] These diseases are oftentimes discussed together, but are distinctly separate conditions of malnutrition.
Today it is estimated that there are approximately 1.02 billion people across the world living in conditions of extreme hunger, 1 billion of whom live in developing countries. [9] Hunger and malnutrition have been of growing concern throughout the international community, despite a number of intervention attempts from the likes of States and ...
The Bengal famine of 1943 was a famine in the Bengal province of British India (present-day Bangladesh, West Bengal and eastern India) during World War II.An estimated 800,000–3.8 million people died, [A] in the Bengal region (present-day Bangladesh and West Bengal), from starvation, malaria and other diseases aggravated by malnutrition, population displacement, unsanitary conditions, poor ...
Marasmus is a form of severe malnutrition characterized by energy deficiency. It can occur in anyone with severe malnutrition but usually occurs in children. Body weight is reduced to less than 62% of the normal (expected) body weight for the age. [1] Marasmus occurrence increases before age 1, whereas kwashiorkor occurrence increases after 18 ...
There are nine essential amino acids which humans must obtain from their diet in order to prevent protein-energy malnutrition and resulting death. They are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine. [2] [4] There has been debate as to whether there are 8 or 9 essential amino acids. [5]