Low intakes of vitamin B6, folate, and vitamin B12 are linked to

A. reduction in antibody levels.
B. high blood levels of heme iron.
C. low blood levels of homocysteine.
D. high blood levels of homocysteine.


Answer: D

Nutritional Science

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Which of the following statements about the omega-3 fatty acids EPA and DHA is false?

A) They reduce the risk of a variety of diseases including heart disease, type 2 diabetes, and cancer. B) The best food sources include nuts and seeds. C) They are important compounds involved in anti-inflammatory reactions in the body. D) They promote optimal visual and intellectual development.

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Age-associated physiological system changes that affect nutritional health include _____

a. reduced secretion of saliva b. increased levels of estrogen and testosterone c. enhanced appetite regulation d. regulated breathing capacity e. increased blood flow

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What are leukotrienes and how are they involved in asthma

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Almost all foods that have fat contain both saturated and unsaturated fats.

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

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