Prab: CSV import

2025-04-08T04:05:27Z

CSV import

← Older revision		Revision as of 04:05, 8 April 2025
Line 1:		Line 1:
			{{SI}}
			{{Infobox medical condition
			\| name = Micronutrient deficiency
			\| image = [[File:Alcoholic_pellagra.jpg\|250px]]
			\| caption = Pellagra, a condition caused by [[niacin]] (vitamin B3) deficiency
			\| field = [[Nutrition]], [[Endocrinology]]
			\| symptoms = [[Fatigue]], [[dizziness]], [[pallor]], [[hair loss]], [[skin disorders]], [[impaired immune function]]
			\| complications = [[Anemia]], [[scurvy]], [[rickets]], [[pellagra]], [[beriberi]], [[goiter]]
			\| onset = Varies depending on the specific micronutrient
			\| duration = Chronic if untreated
			\| causes = Poor diet, malabsorption, increased physiological needs
			\| risks = [[Malnutrition]], [[poverty]], [[alcoholism]], [[gastrointestinal disorders]]
			\| diagnosis = [[Blood test]], [[urine test]], [[clinical evaluation]]
			\| differential = [[Macronutrient deficiency]], [[chronic disease]], [[infections]]
			\| prevention = Balanced diet, [[fortification]], [[supplementation]]
			\| treatment = Dietary changes, [[vitamin]] and [[mineral]] supplements
			\| prognosis = Good with treatment, potentially severe if untreated
			\| frequency = Common in developing countries, varies globally
			}}
	{{Short description\|Deficiency of essential vitamins and minerals}}		{{Short description\|Deficiency of essential vitamins and minerals}}
	~~{{Use dmy dates\|date=October 2023}}~~

	~~== Overview ==~~
	~~[[File:Alcoholic_pellagra.jpg\|thumb\|right\|A patient with pellagra, a condition caused by niacin deficiency]]~~
	'''Micronutrient deficiency''' refers to the lack of essential vitamins and minerals required in small quantities for proper health and development. These nutrients are vital for the production of enzymes, hormones, and other substances necessary for growth and development. Micronutrient deficiencies can lead to a variety of health problems, including impaired physical and cognitive development, increased susceptibility to disease, and even death.		'''Micronutrient deficiency''' refers to the lack of essential vitamins and minerals required in small quantities for proper health and development. These nutrients are vital for the production of enzymes, hormones, and other substances necessary for growth and development. Micronutrient deficiencies can lead to a variety of health problems, including impaired physical and cognitive development, increased susceptibility to disease, and even death.

	== Common Micronutrient Deficiencies ==		== Common Micronutrient Deficiencies ==

	=== Vitamin A Deficiency ===		=== Vitamin A Deficiency ===
	Vitamin A is crucial for maintaining healthy vision, immune function, and skin health. Deficiency in vitamin A can lead to [[night blindness]] and increase the risk of [[infectious diseases]] such as measles and diarrhea. It is a significant public health issue in many developing countries.		Vitamin A is crucial for maintaining healthy vision, immune function, and skin health. Deficiency in vitamin A can lead to [[night blindness]] and increase the risk of [[infectious diseases]] such as measles and diarrhea. It is a significant public health issue in many developing countries.

	=== Iron Deficiency ===		=== Iron Deficiency ===
	Iron is a key component of [[hemoglobin]], the molecule in red blood cells that carries oxygen. Iron deficiency is the most common nutritional deficiency worldwide and is a leading cause of [[anemia]]. Symptoms include fatigue, weakness, and impaired cognitive function.		Iron is a key component of [[hemoglobin]], the molecule in red blood cells that carries oxygen. Iron deficiency is the most common nutritional deficiency worldwide and is a leading cause of [[anemia]]. Symptoms include fatigue, weakness, and impaired cognitive function.

	=== Iodine Deficiency ===		=== Iodine Deficiency ===
	Iodine is essential for the production of [[thyroid hormones]], which regulate metabolism. Iodine deficiency can lead to [[goiter]] and developmental delays in children. It is a major preventable cause of intellectual disability.		Iodine is essential for the production of [[thyroid hormones]], which regulate metabolism. Iodine deficiency can lead to [[goiter]] and developmental delays in children. It is a major preventable cause of intellectual disability.

	=== Zinc Deficiency ===		=== Zinc Deficiency ===
	Zinc is important for immune function, wound healing, and DNA synthesis. Zinc deficiency can result in growth retardation, loss of appetite, and impaired immune function. It is particularly prevalent in regions with diets low in animal products.		Zinc is important for immune function, wound healing, and DNA synthesis. Zinc deficiency can result in growth retardation, loss of appetite, and impaired immune function. It is particularly prevalent in regions with diets low in animal products.

	=== Niacin Deficiency ===		=== Niacin Deficiency ===
	Niacin, or vitamin B3, is important for energy metabolism. Deficiency can lead to pellagra, characterized by dermatitis, diarrhea, and dementia. Pellagra is often associated with diets high in corn and low in niacin or tryptophan.		Niacin, or vitamin B3, is important for energy metabolism. Deficiency can lead to pellagra, characterized by dermatitis, diarrhea, and dementia. Pellagra is often associated with diets high in corn and low in niacin or tryptophan.

	== Causes of Micronutrient Deficiencies ==		== Causes of Micronutrient Deficiencies ==
	Micronutrient deficiencies can result from inadequate dietary intake, poor absorption, increased requirements, or increased losses. Factors contributing to these deficiencies include poverty, lack of access to diverse foods, and certain health conditions that affect nutrient absorption.		Micronutrient deficiencies can result from inadequate dietary intake, poor absorption, increased requirements, or increased losses. Factors contributing to these deficiencies include poverty, lack of access to diverse foods, and certain health conditions that affect nutrient absorption.

	== Prevention and Treatment ==		== Prevention and Treatment ==
	Preventing micronutrient deficiencies involves ensuring a balanced diet rich in fruits, vegetables, whole grains, and animal products. Fortification of foods, supplementation, and public health interventions are strategies used to address deficiencies. For example, iodized salt is used to prevent iodine deficiency, and vitamin A supplements are distributed in areas with high deficiency rates.		Preventing micronutrient deficiencies involves ensuring a balanced diet rich in fruits, vegetables, whole grains, and animal products. Fortification of foods, supplementation, and public health interventions are strategies used to address deficiencies. For example, iodized salt is used to prevent iodine deficiency, and vitamin A supplements are distributed in areas with high deficiency rates.

	== Global Impact ==		== Global Impact ==
	Micronutrient deficiencies affect billions of people worldwide, particularly in low- and middle-income countries. They contribute to the global burden of disease and have significant economic impacts due to reduced productivity and increased healthcare costs.		Micronutrient deficiencies affect billions of people worldwide, particularly in low- and middle-income countries. They contribute to the global burden of disease and have significant economic impacts due to reduced productivity and increased healthcare costs.
			== See also ==
	== ~~Related Pages~~ ==
	* [[Malnutrition]]		* [[Malnutrition]]
	* [[Vitamin deficiency]]		* [[Vitamin deficiency]]
	* [[Mineral deficiency]]		* [[Mineral deficiency]]
	* [[Public health]]		* [[Public health]]

	[[Category:Nutrition]]		[[Category:Nutrition]]
	[[Category:Deficiencies]]		[[Category:Deficiencies]]
	[[Category:Public health]]		[[Category:Public health]]

Prab: CSV import

2025-03-04T21:18:23Z

CSV import

New page

{{Short description|Deficiency of essential vitamins and minerals}}
{{Use dmy dates|date=October 2023}}

== Overview ==
[[File:Alcoholic_pellagra.jpg|thumb|right|A patient with pellagra, a condition caused by niacin deficiency]]
'''Micronutrient deficiency''' refers to the lack of essential vitamins and minerals required in small quantities for proper health and development. These nutrients are vital for the production of enzymes, hormones, and other substances necessary for growth and development. Micronutrient deficiencies can lead to a variety of health problems, including impaired physical and cognitive development, increased susceptibility to disease, and even death.

== Common Micronutrient Deficiencies ==

=== Vitamin A Deficiency ===
Vitamin A is crucial for maintaining healthy vision, immune function, and skin health. Deficiency in vitamin A can lead to [[night blindness]] and increase the risk of [[infectious diseases]] such as measles and diarrhea. It is a significant public health issue in many developing countries.

=== Iron Deficiency ===
Iron is a key component of [[hemoglobin]], the molecule in red blood cells that carries oxygen. Iron deficiency is the most common nutritional deficiency worldwide and is a leading cause of [[anemia]]. Symptoms include fatigue, weakness, and impaired cognitive function.

=== Iodine Deficiency ===
Iodine is essential for the production of [[thyroid hormones]], which regulate metabolism. Iodine deficiency can lead to [[goiter]] and developmental delays in children. It is a major preventable cause of intellectual disability.

=== Zinc Deficiency ===
Zinc is important for immune function, wound healing, and DNA synthesis. Zinc deficiency can result in growth retardation, loss of appetite, and impaired immune function. It is particularly prevalent in regions with diets low in animal products.

=== Niacin Deficiency ===
Niacin, or vitamin B3, is important for energy metabolism. Deficiency can lead to pellagra, characterized by dermatitis, diarrhea, and dementia. Pellagra is often associated with diets high in corn and low in niacin or tryptophan.

== Causes of Micronutrient Deficiencies ==
Micronutrient deficiencies can result from inadequate dietary intake, poor absorption, increased requirements, or increased losses. Factors contributing to these deficiencies include poverty, lack of access to diverse foods, and certain health conditions that affect nutrient absorption.

== Prevention and Treatment ==
Preventing micronutrient deficiencies involves ensuring a balanced diet rich in fruits, vegetables, whole grains, and animal products. Fortification of foods, supplementation, and public health interventions are strategies used to address deficiencies. For example, iodized salt is used to prevent iodine deficiency, and vitamin A supplements are distributed in areas with high deficiency rates.

== Global Impact ==
Micronutrient deficiencies affect billions of people worldwide, particularly in low- and middle-income countries. They contribute to the global burden of disease and have significant economic impacts due to reduced productivity and increased healthcare costs.

== Related Pages ==
* [[Malnutrition]]
* [[Vitamin deficiency]]
* [[Mineral deficiency]]
* [[Public health]]

[[Category:Nutrition]]
[[Category:Deficiencies]]
[[Category:Public health]]

Micronutrient deficiency - Revision history

Prab: CSV import

Prab: CSV import