An increase in exercise accompanied by a decrease in body weight is an example of a ____

a. variable effect
b. positive correlation
c. negative correlation
d. randomization effect
e. placebo effect


Answer: c. negative correlation

Nutritional Science

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Which of the following is classified as a micronutrient?

A. carbohydrates B. vitamins C. lipids D. alcohol

Nutritional Science

Jack weighs 176 pounds. What is his RDA for protein?

A. 27 grams B. 80 grams C. 64 grams D. 10 grams

Nutritional Science

To preserve bone mass, adults should ________.

A. consume adequate vitamin D B. not smoke C. consume adequate calcium D. All of these recommendations are correct.

Nutritional Science

Which of the following is a research finding on vitamin D nutrition in the elderly?

a. Self-synthesis capacity is high b. The skin's capacity to synthesize the vitamin is reduced c. The presence of atrophic gastritis reduces bioavailability of the vitamin d. Symptoms of deficiency include dermatitis and diminished taste acuity

Nutritional Science