Explain the nutritional factors that affecting food choice, Biology

Assignment Help:

Explain the Nutritional Factors that affecting food choice?

Food choices made based on sound principles of nutrition will be conducive to good health while carelessness about nutrition can contribute towards many of the today's most prevalent chronic degenerative diseases of later life, such as heart diseases. Remember, we don't consume nutrients as such, but as meals/dishes made up of foodstuffs containing the nutrients in various amounts. Knowledge of food groups will help one to formulate a healthy diet. The various foods in a food group are similar in a general chemical (nutrient) composition, and hence contribute almost similar types of nutrients to the diet, although not always in the same proportion.

At this point, it is worthwhile to learn about the evolution of the concept of Food groups. In the 1940s, nutritionists began translating RDA into more practical terms so that people with no special training in nutrition could still estimate whether their nutritional needs were being met. A seven-food-group plan was one of the early formats. Daily food choices had to include food from each food group. This plan was simplified into five- food-groups. By the mid-1950s, a four-food-group plan was established that included milk group, meat group, fruit-vegetable group and bread and cereal group. In 1979, the names of the groups were revised, and a fifth group containing fats, sweets and alcoholic beverages was added as a part of the "Hassle-free Daily Food Guide". Caution needs to be urged in consuming this last group, though it can supply essential fatty acids and vitamin E.


Related Discussions:- Explain the nutritional factors that affecting food choice

Meaning of behaviour change communication, Meaning of Behaviour Change Comm...

Meaning of Behaviour Change Communication Now day's very common term used for giving health education to people and for giving information to bring change in behaviour is Behav

Community-based health insurance systems, Normal 0 false fals...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Describe in detail about retina, Describe in detail about Retina The r...

Describe in detail about Retina The retina is a highly complex layer of nervous tissue. The photoreceptors are rods and cones for scotopic and photopic vision respectively. Th

Concepts of epidemic disease and endemic disease, Q. What is the difference...

Q. What is the difference between the concepts of epidemic disease and endemic disease? The Endemic diseases are those that often affect people of a given place, many or few in

Tissue culture, Tissue culture The ability of a plant cell to give r...

Tissue culture The ability of a plant cell to give rise to a whole plant is called totipotency. The culture of a cell or a tissue in a suitable medium to produce new plan

Cycles of matter, describe the path of nitrogen through its biogenochemicsa...

describe the path of nitrogen through its biogenochemicsal cycle

Characteristic features of phylum cnidaria, Characteristic features of Phyl...

Characteristic features of Phylum Cnidaria All are aquatic animals. Radial or biradial symmetry around an oro-aboral axis, but no head. Diploblastic, with an epidermi

What is ezetimibe, It is a newer agent that inhibits cholesterol absorption...

It is a newer agent that inhibits cholesterol absorption by the enterocyte. It reduces cholesterol absorption by the enterocyte. It reduces cholesterol absorption by 23 per cent-50

Diabetic foot are impaired blood supply to foot, Diabetic foot are impaired...

Diabetic foot are impaired blood supply to foot Diabetic foot are impaired blood supply to foot i.e. vasculopathy. This leads to ischaemia which in turn leads to delayed or non

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