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

Predation, Think back to the patterns of predator-prey cycling from Section...

Think back to the patterns of predator-prey cycling from Sections 2 and 3. Which of the three predator functional responses would you expect to be most likely to give stable popula

What are the most important worm infections, Q. What are the most important...

Q. What are the most important worm infections? The most significant human worm infections are taeniasis, schistosomiasis, cysticercosis, ascariasis and ancylostomiasis (hookwo

Explain the food digestion in protozoans, In some protozoans, food is alway...

In some protozoans, food is always ingested at the same place on cell surface, cytostome (cell mouth). Undigested food is removed at a cytoproct, or cell anus. All of this is simil

Rh-factor, Rh-factor It is one of the factor associated with blood. ...

Rh-factor It is one of the factor associated with blood. In addition to ‘A', ‘B', ‘AB' and ‘O' groups, Rh factor test is also done in the blood. People having Rh factor a

Define iron requirements of infants, Define Iron requirements of infants? ...

Define Iron requirements of infants? The maintenance needs for all age groups is 14 mcg/kg body weights. For infants and preschoolers, iron needs for growth and' expansion of b

Define risk factors for drug nutrient interaction, Define Clinical Signific...

Define Clinical Significance and Risk Factors for Drug-Nutrient interactions? We are already aware of the fact that poor nutritional status can impair drug metabolism and the d

Name main parts into which a neuron can be divided, What are the three main...

What are the three main parts into which a neuron can be divided? What are their respective functions? The three mains parts into which a neuron can be didactically separated a

Define hepatic cholesterol synthesis, Q. Define Hepatic Cholesterol Synthes...

Q. Define Hepatic Cholesterol Synthesis? This is a highly complex process beginning with acetyl CoA formed from fatty acid oxidation or from carbohydrate breakdown. The rate-de

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