Define nutrient needs and recommended dietary intake, Biology

Assignment Help:

Define Nutrient Needs and Recommended Dietary Intake?

Table depicts growth of normal well-to-do Indian children. Their intake is the criteria to assess nutrient requirements till 10 years of age. In adolescence, maintenance and growth requirements cm be computed separately for energy and protein. For mineral requirements, accretion data has given important data. ICMR (1990) gives requirements of 4-6 years and 7-9 years categories.

1155_Define Nutrient Needs and Recommended Dietary Intake.png

After 10 years of age, boys and girls are separately categorized into three categories - 10-12 years, 13-15 years and 16-18 years - as illustrated in Table 15.2. The differences in their growth pattern and body composition warrant such a classification. Boys, as compared to girls, have higher lean body mass (LBM), skeletal mass and lower fat as a ratio of total body mass. This difference in body composition leads to differences in their nutrient needs as LBM has more metabolic activity than adipose.


Related Discussions:- Define nutrient needs and recommended dietary intake

How is the ovulation date estimated, How is the ovulation date estimated wi...

How is the ovulation date estimated with the control of the woman's body temperature? One method to estimate the exact ovulation day is daily control of the body temperature ta

Explain stage of total biological inactivity, Is the stage when an insect l...

Is the stage when an insect larva is within a cocoon a stage of total biological inactivity? The period when the larva is inside its cocoon is a time of intense biological acti

Foot-rot, Foot-rot Foot-rot is a term applied to the condition of feet ...

Foot-rot Foot-rot is a term applied to the condition of feet of cattle, sheep, goats and sometimes pigs. It is characterized by inflammation, necrosis and ulceration of underly

What is the difference between lungs and gills, Q. What is the difference b...

Q. What is the difference between lungs and gills? Lungs and Gills are richly vascularized organs that serve for gas exchange between the environment and the circulatory system

Can you explain secondary metabolites, Q. Can you explain Secondary Metabol...

Q. Can you explain Secondary Metabolites? Secondary metabolites or secondary plant products are those macromolecules that lack nitrogen and arc of restricted occurrence and the

Zoology, structural adaptation of mammalian alimentary canal

structural adaptation of mammalian alimentary canal

Admission to the hospital - nursing, Admission to  the Hospital The ...

Admission to  the Hospital The  philosophy of  childcare, whether in the home, hospital, or  other community agency, should be consistently one of concern and support for the

What is a prion, Q. What is a prion? The prion is an infectious (transm...

Q. What is a prion? The prion is an infectious (transmissible) protein able to replicate by transforming other proteins into a copy of the prion. The mechanism of the copying i

Short coming of cell theory, SHORT COMING OF CELL THEORY / EXCEPTIONS OF CE...

SHORT COMING OF CELL THEORY / EXCEPTIONS OF CELL THEORY (i)       Viruses can be considered as exception to cell theory. They are made of proteins and ones of nucleic acid i.e.

What are cilia and flagella, Cilia and flagella are structures found in var...

Cilia and flagella are structures found in various prokaryotes as well in some eukaryotic cells. They play defense, nutrition and movement roles for the cell. In eukaryotic cells o

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