Which of the following is a function of gut microbiota?
A. They slow gastric emptying time.
B. They help ferment nondigestible carbohydrates.
C. They help in the development and differentiation of white blood cells.
D. They decrease calcium bioavailability in the body.
E. They help in protein synthesis.
Answer: B
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Which of the following statements is NOT one of the overarching guidelines in the Dietary Guidelines for Americans, 2015-2020??
A) ?eat plenty of protein-rich foods B) ?follow a healthy eating pattern across the life span C) ?focus on variety, nutrient density, and amount D) ?support healthy eating patterns for all
The human life span is projected to be _____ years
a. 102-104 b. 105-110 c. 110-120 d. >120
Stressful emotions such as depression and fear can decrease gastric acid secretion, reduce blood flow to the stomach, inhibit peristalsis, and reduce food moving through the GI tract.
a. true b. false
Which of the following is not included as a 2010 Dietary Guideline for Americans?
a. consume <10% kcal from saturated fat and <300 mg cholesterol b. consume <30% kcal from fat and <300 mg cholesterol c. reduce daily sodium intake to <2300 mg d. consume <300 mg cholesterol and keep trans fat consumption as low as possible