Weight loss and physical activity may protect against heart disease by:

a. raising LDL and insulin levels.
b. raising HDL and lowering blood pressure.
c. lowering LDL and increasing clot formation.
d. improving insulin sensitivity and raising blood pressure.


Answer: b. raising HDL and lowering blood pressure.

Nutritional Science

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Which of the following amino acids was once thought to be essential only for infants?

A) asparagine B) alanine C) phenylalanine D) histidine

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Diabetes diagnosis criteria and management goals for older adults are different from those for younger adults

Indicate whether the statement is true or false

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The interrelated network of nerves within the gastrointestinal wall that regulates its muscular action is known as the:

a. gastric nerve plexus. b. biliary nerve plexus. c. intramural nerve plexus. d. intestinal nerve plexus.

Nutritional Science

Women who begin pregnancy at a normal BMI should gain about ________ pounds during pregnancy.

A. 15 B. 25 to 35 C. 28 to 40 D. 15 to 25

Nutritional Science