Based on current research findings, the most likely factor underlying the ergogenic effect of caffeine during exercise is its ________.
A. effect to increase red blood cells and hemoglobin
B. effect to spare use of muscle glycogen
C. effect to stimulate the nervous system
D. effect to increase fatty acid oxidation
Answer: C
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One of the major disadvantages of the USDA Food Intake Patterns is that they cannot be adapted to other national and cultural cuisines
a. True b. False Indicate whether the statement is true or false
To prevent dehydration, it is recommended that a lactating mother consume approximately ____ of water per day.
a. 6 to 7 cups b. 8 cups c. 10 to 11 cups d. 13 cups e. 16 cups
Which of the following statements concerning genetically modified (GM) foods is false?
A) Modification of the genetic makeup of plants has been practiced for centuries as the process of hybridization. B) Over 60% of processed foods in the U.S. contain GM ingredients. C) It is not safe to consume most genetically modified foods D) Genetic modification is the process of transplanting favorable genetic traits from one organism to another. E) GM tomatoes have been grown that produce 10 times the lycopene of organic tomatoes.
How might the consumption of foods that contain sugar alcohols contribute to diarrhea?
a. By increasing colonic residue b. By contributing to osmotic diarrhea c. By increasing intestinal motility d. By increasing abdominal discomfort