Explain quantitative methods - therapeutic diets, Biology

Assignment Help:

Quantitative Methods - Therapeutic diets

Quantitative Methods: These are often essential for constructing  Lherapeutic diets.  The  two ways by which  this could be done are as follows:

i)  Using  an  exchange system which delivers  a  fixed  amount  of  nutrient per food  portion.  An  example  of  this  is  the  carbohydrate  exchange system  used  in  planning diets  for  insulin  dependent diabetics.  The desired level of  intake  is  specified and  the diet is  constructed  from an exchange list.

ii)  Quantifying the portion size of foods and the  frequency  of  their consumption. This diet is constructed from normal sized portions of foods but those foods which have  the highest content of  a particular nutrient per  portion are excluded from the diet. We learnt about this aspect earlier also, where we got to know about fat, Na and K restricted diets. We also had a look at the permitted  and excluded  food  items  based  on  their  nutrient  content.

 


Related Discussions:- Explain quantitative methods - therapeutic diets

Explain the energy flow of ecology, Explain the energy flow of ecology? ...

Explain the energy flow of ecology? Energy flow: As you can see, energy flow is one way in an ecosystem. Energy is not recycled. The ultimate source of energy that powers eco

Codeine, CODEIN E - It is methylmorphine, obtained from opium. I...

CODEIN E - It is methylmorphine, obtained from opium. It is used in cough syrups. A notable side effect of codeine is constipation.

Instrument for measurement of absorbed radiation-colorimeter, Define Instru...

Define Instrument for measurement of absorbed radiation-Colorimeter? The simplest types of, photometric instruments are designed for measurements in the visible region of spect

Describe the access in heart disease newborn, Describe the access in heart ...

Describe the access in heart disease Newborn? A secure peripheral or central intravenous access is very essential. Inotropic agents with vasoconstrictor properties like Dopamin

Aortic valve replacement-surgical techniques, Aortic Valve replacement ...

Aortic Valve replacement :  The initial steps of the operation have been described earlier. Ascending aorta is cannulated. A single two-stage atrio-venous cannula is inse

What is a vesicle, What is a vesicle? A vesicle is a relatively minute ...

What is a vesicle? A vesicle is a relatively minute intracellular, membrane-enclosed sac that keeps or transports substances

List out the different preservation techniques, List out the Different Pres...

List out the Different Preservation Techniques? The different preservation techniques commonly used today are given in the Table. Table: Methods of food preservation a)

Explain process to control of breathing, Explain process to Control of Brea...

Explain process to Control of Breathing? The rate of breathing is controlled by the medulla, the segment of brain stem just above the spinal cord. If the brain stem is cut just

Single pair of alleles, Give three examples of human disorders which are ca...

Give three examples of human disorders which are caused by the action of a single pair of alleles. In every case say whether the harmful allele is dominant or recessive to the non-

Subatomic Particles, We have end of semester exams coming up meaning that a...

We have end of semester exams coming up meaning that a majority of it will be over subatomic particles

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