Which of the following foods is a naturally rich source of polyunsaturated fatty acids?

A. Stick margarine
B. Roast beef
C. Green beans
D. Cottonseed oil


Answer: D

Nutritional Science

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Probiotics are live microorganisms, usually bacteria, mainly found in meats

Indicate whether the statement is true or false

Nutritional Science

Which combinations of foods and drugs enhance the effects of the drugs? Why is this of concern?

Nutritional Science

Elevated blood pressure has been linked to excess intake of

A. calcium and vitamin D. B. sodium and potassium. C. magnesium and potassium. D. sodium and chloride.

Nutritional Science

How is blood pressure regulated?

a. aldosterone decreases sodium reabsorption by the kidneys. b. renin converts angiotensin I into angiotensin II, which is activated to angiotensin III. c. water follows the sodium, helping to maintain blood volume and blood pressure d. an increase in blood pressure triggers the kidneys to release the enzyme renin.

Nutritional Science