Define energy needs during pregnancy period, Biology

Assignment Help:

Define Energy needs during pregnancy Period?

Two factors determine energy requirements: increase in mother's basal metabolism to support the work required for foetal growth and accessory tissues and changes in the mother's usual physical activity. The estimated total (cumulative) additional cost of energy is 55,000 Kcal. It works out to be an additional 300 Kcal per day in the last two trimesters. Refer to Table for Recommended Nutrient Intakes for pregnancy. Note: During the first trimester the additional energy required is small, hence the RDA is not increased

1262_Define Energy needs during pregnancy Period.png

FAO/WHO/UNU 2004 recommendation for the extra energy cost of pregnancy is 85 Kcal/day, 285 Kcal/day and 475 Kcal/day during the first, second and third trimesters, respectively. There are many societies with a high proportion of non-obese women who do not seek prenatal advice before the second or third month of pregnancy.  Under these circumstances, FAO/WHO (2004) recommends that in such societies pregnant women increase their food intake by 360 Kcal/day in the second trimester and by 475 Kcal/day in the third.


Related Discussions:- Define energy needs during pregnancy period

What do digestive enzymes do to food, What do digestive enzymes do to food?...

What do digestive enzymes do to food? Digestive enzymes suspend food; make food soluble, break large insoluble food molecules into smaller, soluble molecules

What is enzyme kinetics, What is enzyme kinetics The study of the rate ...

What is enzyme kinetics The study of the rate at which an enzyme works is called enzyme kinetics.

Protozoa, what are the disadvantages of protozoa

what are the disadvantages of protozoa

Alcohol consumption by diabetes patient, Q. Alcohol consumption by diabetes...

Q. Alcohol consumption by diabetes patient? Intake of alcohol should be limited. It is high in calories, lacks essential nutrients and may therefore promote ketoacidosis, hyper

Define briefly about the conjugated proteins, Define briefly about the Conj...

Define briefly about the Conjugated Proteins? Conjugated proteins are made up of simple proteins combined with a non- proteinous substance. The non-proteinous substance is know

Explain basic concepts of nutrition science, Explain Basic Concepts of Nutr...

Explain Basic Concepts of Nutrition Science? Food is the very basis of our life, the food we eat, though the process of digestion, we know, is converted into nutrients, and the

What is the use of uncoated polyvinyl chloride, Q. What is the use of Uncoa...

Q. What is the use of Uncoated polyvinyl chloride? Uncoated polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC): PVC and PVDC are closely related plastics that are a

Explain indications for surgery in aortic aneurysm, Explain Indications for...

Explain Indications for Surgery in Aortic Aneurysm? Indications for Surgery :  Thoracic aortic aneurysms are classified by the portion of aorta involved - ascending, arch,

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