What are the advantages and limitations of the "MyPyramid" food guide?


Advantages:

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Based on scientific evidence about nutrition and health
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Attempt to address emerging public health problems
·
Online tools available to help develop custom eating plans and menu plans based on one's calorie needs
·
Online diet analysis tool available to help evaluate one's diet

Limitations:

·
Not accessible without computer/Internet connection
·
No specific recommendations for certain groups (infants, vegans, people with certain medical conditions, etc.)
·
Ethnic foods and mixed foods may be difficult to fit into eating/menu plans
·
Requires careful measurement/knowledge of portion sizes

Nutritional Science

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It is suggested that the same lifestyle changes that help to reduce the risk of atherosclerosis and hypertension can also reduce the risk of cancer.

a. true b. false

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Which of the following lists of structures correctly sequences the segments of the small intestine?

A) jejunum; ileum; duodenum B) duodenum; jejunum; ileum C) duodenum; ileum; jejunum D) ileum; duodenum; colon

Nutritional Science

The compounds found in soy, which are naturally occurring phytoestrogens, are called

A. isoflavones. B. estrogen. C. testosterone. D. cholesterol.

Nutritional Science

It is estimated that 60% of patients with head and neck cancers will present with malnutrition at the time of diagnosis.

Answer the following statement true (T) or false (F)

Nutritional Science