Determine protein needs during pregnancy period, Biology

Assignment Help:

Determine Protein needs during pregnancy period?

Altogether, 925 g of protein are deposited in a normal foetus and maternal accessory tissues and considering the dietary protein quality (NPU=65), an increase of 15 g per day is recommended. This increase could be either through vegetarian sources such as pulses (soyabean), milk and milk products (cheese) or through more of meat/fish and eggs in the diet. This is based on the needs of the non-pregnant woman plus the extra amounts needed for growth. The physically active pregnant women and adolescent girls would however require more as compared to sedentary pregnant woman. The protein excess/supplements are not recommended as these were associated with an increased incidence of prematurity and enhanced incidence of neonatal death.

The rate at which new tissue is synthesized is not constant throughout gestation. Maternal and foetal growth accelerates in the second month and the rate progressively increases until just before term. Therefore, the need for protein follows this growth rate. It is important to ensure protein quality, as well as, quantity. Moreover, since protein utilization depends on calorie intake, it is important to ensure that calorie needs are fully met. When there is inadequate intake of energy, protein will be catabolized to meet energy need. Under such circumstances, it has been shown that extra 100 Kcal will have the same effect on nitrogen retention as an additional 0.28 g of nitrogen itself.


Related Discussions:- Determine protein needs during pregnancy period

What are the bone grafting issues, Bone grafting issues Planning of the...

Bone grafting issues Planning of the case is very critical. Any bone defect in the aesthetic zone should be evaluated prior to implant placement in order to obtain a prosthetic

Explain unresorbable barriers - root perforation, Explain Unresorbable Barr...

Explain Unresorbable Barriers - Root Perforation MTA exhabits excellent tissue biocompatible non resorbable barrier and restorative material. It represents an extraord

Sexual reproduction in animals, Sexual Reproduction All metazoans, if...

Sexual Reproduction All metazoans, if or if not capable of propagating asexually, produce special cells termed as gametes. The gametes may be either male gametes or sperms or

Mendel''s second law not for two or more phenotypical traits, Why is not Me...

Why is not Mendel's second law always valid for two or more phenotypical traits of an individual? The Mendel's second law, or the law of the independent assortment, is valid fo

Population growth curve, Increase in population size is known as population...

Increase in population size is known as population growth. It depends upon number of persons added to the population and number of persons lost from the population. Addition in pop

Autoradiography, Autoradiography is the process to detect radioactively la...

Autoradiography is the process to detect radioactively labeled molecules (which commonly have been separated in an SDS-PAGE or agarose gel) based on their ability to develop an im

Explain about the texturization, Explain about the Texturization? Prote...

Explain about the Texturization? Proteins constitute the basis of structures and texture in several foods, whether these come from living tissue (myofibrills in meat or fish) o

Discuss the principle of osmolarity, These labs discuss the principle of os...

These labs discuss the principle of osmolarity, which is defined as the total number of solute particles in 1 L of solution. Is this the same thing as tonicity? Explain your answer

State the types of brain trauma, State the types of brain trauma? There...

State the types of brain trauma? There are two main types of brain trauma a) open head injury and b) closed head injury

Management goals for diverticular disease, Q. Management goals for divertic...

Q. Management goals for diverticular disease? The management goals discussed above are basic to prevention of diverticulitis. However, diet therapy during diverticulitis may b

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