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

Name the term when maximum arterial pressure is attained, At the end of the...

At the end of the ventricular contraction, maximum arterial pressure is attained and blood flow is most rapid. This is correctly termed the: a) Arterial maximum b) Diastolic

What raw materials require for the manufacture of margarine, What raw mater...

What raw materials require for the manufacture of margarine Soybean and peanut (or groundnut) oils are of great economic importance. Refined soybean oil contains branched fura

Louping ill, Louping ill This is an infectious encephalomyelitis of sh...

Louping ill This is an infectious encephalomyelitis of sheep and man occurring during spring and summer when the vectors like ticks are active. It is reported from British Isl

Segments that form the body of the tapeworm, Q. What are the segments that ...

Q. What are the segments that form the body of the tapeworm called? What is their function? The body of the tapeworm is made of segments called as proglottids. The proglottids

Explain in brief about the extra-ocular muscles, Extra-ocular muscles ...

Extra-ocular muscles There are, as you know, six extra-ocular muscles. Out of these, four are recti(straight) and two are oblique. They control the position and movement of th

Define about the pseudosquint, Define about the Pseudosquint (Pseudo-false...

Define about the Pseudosquint (Pseudo-false) Pseudosquint is the condition when despite the visual axis being parallel, there , appears to be a squint. Pseudosquint can be conv

What is bone modeling, Bone Modeling It is a surface-specific activity ...

Bone Modeling It is a surface-specific activity (apposition or resorption) that produces a net change in the size and/or shape of a bone after initial bone formation in the emb

Determination of erythrocyte transketolase (etk) activity, Determination of...

Determination of Erythrocyte Transketolase (ETK) Activity? The enzyme transketolase requires TPP for its activity, for the metabolism of pentose phosphate sugars as described u

Digestion, Digestion The nutritional requirements and the various way...

Digestion The nutritional requirements and the various ways used by heterotrophic organisms to obtain nutrition. Whether food is used to give energy or to build the body, the

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