Why is niacin deficiency associated with the consumption of corn-based diet?

a. Corn contains an ingredient that destroys the niacin.
b. The niacin in corn is bound, decreasing its absorption.
c. The pancreas does not secrete enough enzymes to digest the niacin found in corn.
d. The tryptophan that is required for niacin absorption is not available in corn.


b. The niacin in corn is bound, decreasing its absorption.

Nutritional Science

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Vermin, such as cockroaches and flies, can transmit pathogens to food because they often come in contact with garbage and/or sewage.

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

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Gelatin concentration should be 2 to5%, which is equal to approximately 1 tablespoon of gelatin per 2 cups of liquid.

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

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Research indicates that the caloric intakes _____ with age if innate physiological energy intake mechanisms are not superseded by environmental factors

a. decline b. stay the same c. increase d. increase for men and decreases for women

Nutritional Science

In a neurological setting, where swallowing problems are common, the dietitian would have to work closely with which allied health professional?

a. pharmacist b. speech-language pathologist c. occupational therapist d. nurse

Nutritional Science