A dietary pattern deficient in ______ contributes to periodontal disease (i.e., gum disease).
A.) vitamin C and zinc
B.) folic acid and vitamin B-12
C.) vitamin E and selenium
D.) calcium and vitamin D
Answer: A.) vitamin C and zinc
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Koki is a college student who engages in about 45 minutes of brisk walking 4 to 5 days a week. He weighs 144 pounds. How many grams of protein does he need each day? Identify two or more foods, including information on portion sizes, that would provide this much protein. If Koki typically consumes about 2,200 kcal per day, what are the lowest and highest amounts of protein (in grams) he should consume to meet the AMDR for protein?
What will be an ideal response?
The fat content of meat varies with
A. the source animal's genetics and age. B. the source animal's diet and exercise. C. the cut of the meat. D. All of these are correct.
Current focus on the stress-and-disease phenomenon is directed toward:
A. Interactions of the immune system B. The central nervous system (CNS) C. Human consciousness D. All of the above
Using the Harris-Benedict equation for women (below), estimate the resting metabolic rate of Mrs. Clements, who is 72 years old, 157 cm tall, and weighs 53 kg. RMR = 655.1 + [9.563?weight (kg)] + [1.85?height (cm)] – [4.676?age (years)]
a. 662 kcal b. 1115 kcal c. 1436 kcal d. 1789 kcal e. 1901kcal