Nutrient groups and their functions, Science

Assignment Help:

Nutrient groups and their functions:

We should know that our body is made up of different chemical substances which are related to the food we take. Scientists have determined the chemical substances present in different foods and their role in the body. They call these substances "nutrients" and have classified them in different groups. In order to get an idea about  the nutrients of  food,  let us examine a familiar dish of peas and potato curry prepared in our homes. For preparing it, besides oil or ghee, onions,  tomatoes and  some  spices are  used. What  these ingredients provide  in terms  of nutrients  are listed  below:  

1526_Nutrient groups and their functions.png

This dish is given as an example in order to illustrate how all the classes  of nutrients required by our body can be included in our meal. These six classes  of nutrients, namely, carbohydrates, proteins, fats, vitamins, minerals and water, must be included in our meals in correct proportion. This need can be fulfilled from a single dish or from a combination of dishes, prepared from a wide variety of food sources. If one of  the ingredients of  this recipe is deleted, we lose the corresponding nutrient.  This  is how we evaluate  every food - preparation. You know that fd  habits vary from place to place all over India. Chapatis are the staple food in many parts of north India and rice is the staple food in south and east India. People in other countries also have their preferences  in food. These habits are mostly due to the availability of a particular tyfe of food stuff. Anyway, no particular food is absolutely necessary, because many alternatives  to it can provide the same nutrients. Here, we must note that no single item of  food contains  exactly the same nutrients as any other singIe item.  


Related Discussions:- Nutrient groups and their functions

Did dinosaurs first appear, When, in the geological time scale, did dinosau...

When, in the geological time scale, did dinosaurs first appear:    Triassic

Explain the hyperparathyroidism, Explain the Hyperparathyroidism Hyperp...

Explain the Hyperparathyroidism Hyperparathyroidism may occur due to a tumour in one or more of the parathyroid glands. In this condition, the calcium level of the blood increa

How soap acts towards fat, How soap acts towards fat Prepare another ja...

How soap acts towards fat Prepare another jar with warm water and oil just as you did in the experiment above. This time add about half a cup of either liquid soap or strong so

Define ward planning, Question 1 Illustrate the concept of Economic Ord...

Question 1 Illustrate the concept of Economic Order Quantity Question 2 Omega Healthcare is planning to open a hospital in North Bangalore region. For this purpose t

Scientific Method, Are these people a worker in a farm? Which is the Indepe...

Are these people a worker in a farm? Which is the Independent and Dependent variable and Control group.

Enumerate the ratio of rainfall to temperature, Enumerate the ratio of rain...

Enumerate the ratio of rainfall to temperature The effect of climatic agents on the changes taking place in the parent material is determined by the ratio of rainfall to temper

Prevention of disease, Prevention of disease: Now that we know that inf...

Prevention of disease: Now that we know that infectious diseases are caused by microbes,  it should be possible to prevent diseases by controlling their transmission and proper

Storage and handling of chemical hazards, Storage and handling of chemical...

Storage and handling of chemical substances are two important duties of a laboratory worker. Both of these require appropriate safety measures to avoid any accident. In this secti

Nutrition in plants, what are the five nutrition in heterotrophic nutrition...

what are the five nutrition in heterotrophic nutrition

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