A decreased metabolism in an aging adult is attributed to physiological changes in the:

A) nervous system.
B) respiratory system.
C) gastrointestinal system.
D) musculoskeletal system.


D

Nutritional Science

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The chemicals found in foods that are critical to human growth and function are called

A) carcinogens. B) antibodies. C) nutrients. D) bacteria.

Nutritional Science

You are reading a label and the ingredients list includes pyridoxine as an additive. Which vitamin has been added to this food?

A) vitamin C B) vitamin B6 C) vitamin A D) vitamin B12

Nutritional Science

Which of the following foods is not a good source of vitamin E?

A. Ground beef B. Safflower oil C. Whole grains  D. Sunflower seeds

Nutritional Science

Supplements of phytochemicals are as beneficial to health as eating fruits and vegetables

Indicate whether the statement is true or false

Nutritional Science