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

What is membrane, Q. What is membrane? Membrane is any delicate sheet t...

Q. What is membrane? Membrane is any delicate sheet that separates one region from another blocking or permitting completely or selectively the passage of substances. The skin,

Getting ready to grow bacteria, Getting ready to grow bacteria Secure t...

Getting ready to grow bacteria Secure two or three dozen shallow glass dishes. The glass coasters used to stay bed castors from marring floors will do. Cut 5 cm squares of wind

Photosynthesis Lab, How does light intensity affect oxygen production?

How does light intensity affect oxygen production?

Explain positive staining technique, Explain Positive Staining Technique? ...

Explain Positive Staining Technique? Here, a stain has a positively charged chromophore that gets attached to the negatively charged outer surface of the microbial cell and thu

Pathogenesis of acute rheumatic fever, You have learnt about the epidemiolo...

You have learnt about the epidemiology, etiology and pathogenesis of acute rheumatic fever. Revised Jones criteria, which have major and minor criteria, are helping to diagnosis of

Determine environmental factors of viscosity and plasticity, Environmental ...

Environmental factors of viscosity and plasticity a) Temperature affects the viscosity of a colloid. Generally, its viscosity decreases as the temperature increases. For e.g.

Protein synthesis, Protein Synthesis The central dogma of modern bioche...

Protein Synthesis The central dogma of modern biochemistry is totally based on the coded information holds within deoxyribonucleic acid (DNA). Double stranded DNA is converted

Genetic, Ask quesIn Cross 1, pure-breeding colored, starchy kernel plants (...

Ask quesIn Cross 1, pure-breeding colored, starchy kernel plants (C1Wx/C1Wx) were crossed to plants pure-breeding for colorless, waxy kernels (c1 wx/c1 wx). The F1 of this cross we

Determine the luria''s testing methods, Determine the Luria's testing metho...

Determine the Luria's testing methods The choice of using items selected by Christensen to determine Luria's testing methods was, in retrospect, probably less crucial than the

Sequence for the beta actin gene, The sequence for the Beta Actin gene (ACT...

The sequence for the Beta Actin gene (ACTB) is given below. Which pair of primers (designed to amplify the entire sequence below) could be used to successfully produce the beta act

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