Define the micronutrient deficiencies, Biology

Assignment Help:

Define the Micronutrient Deficiencies?

In the previous section, we learnt about macronutrient deficiencies i.e. protein energy malnutrition in children. We are now aware that this is an important problem of public health significance affecting millions of young Indian children belonging to poverty stricken rural communities. In addition to this, deficiencies of specific micronutrients like vitamin A, iron and iodine affect large segments of population. We have studied earlier that micronutrients are nutrients which, although required in minute quantities, are essential to maintain the normal metabolism and function. Some people also call' them 'super nutrients', indicating their importance and also signifying the dreaded ill effects of their deficiencies in the communities. Of all the micronutrient deficiencies, those of vitamin A, iron and iodine affect millions of populations and contribute to high morbidity and mortality. Apart from these, deficiencies of micronutrients such as zinc, selenium and molybdenum, though do not manifest as overt problems, can lead to functional changes.


Related Discussions:- Define the micronutrient deficiencies

What is the difference between plasma membrane and cell wall, What is the d...

What is the difference between plasma membrane and cell wall? Plasma membrane and cell wall is not the similar thing. Plasma membrane, also called cell membrane, is the outer m

Gills - respiratory organs, Gills - Respiratory Organs Gills are the s...

Gills - Respiratory Organs Gills are the specialised respiratory organs of several aquatic animals. They are found in mollusis and as well in many crustaceans. Typically gills

Hydrocarbons do not readily evaporate at room temperature, The fact that so...

The fact that some pure solutions of hydrocarbons do not readily evaporate at room temperature is a result of- Select one: a. London dispersion forces. b. The hydrophobic

Explain angiosperms and flowering plants, Q. What are the angiosperms, the ...

Q. What are the angiosperms, the flowering plants? What is the major feature that distinguishes them from the gymnosperms? Flowering plants have seeds and flowers (phanerogamic

How boron affect the the synthesis of proteins, How boron affect the the sy...

How boron affect the the synthesis of proteins ? Inadequate availability of boron tends to increase the loss of phosphorus from plant roots and also affects the synthesis of pro

Define dietary modifications in the diet of the elderly, Define Dietary mod...

Define Dietary modifications in the diet of the elderly? Loss of teeth due to increased decay of teeth and gums is common in aged person. Fitting dentures may also make chewin

Define the term- species, What is a species? A species is a set of livi...

What is a species? A species is a set of living beings able to cross between themselves generating fertile offspring. This concept though does not apply to individuals of ex

What are the so-called good and bad cholesterol, What are the so-called "go...

What are the so-called "good" and "bad" cholesterol? Lipoproteins are complexes made of lipids (triglycerides and cholesterol) and proteins. The lipoproteins present dissimilar

Why is a leguminous crop rotation used in agriculture, Q. Why is a legumino...

Q. Why is a leguminous crop rotation used in agriculture? The Leguminous crop rotation and other crop rotations are used in agriculture for the reason that in these plants many

The immediate effects of exercise on the heart and the lungs, (a) What are ...

(a) What are the immediate effects of exercise on the functions of (i) the heart, (ii) the lungs, (iii) the liver? (b) How do these changes help to meet the needs of exercise

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd