Which of the following are nutrients that should be increased since they are of concern in American diets according to the 2010 Dietary Guidelines for Americans?
a. vitamin D, calcium, potassium, and dietary fiber
b. cholesterol, sodium, and trans fats
c. vitamin A, vitamin C, calcium, and iron
d. vitamin A, vitamin E, carbohydrate, and dietary fiber
Answer: a. vitamin D, calcium, potassium, and dietary fiber
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Dandelion greens, watercress, escarole, brussels sprouts, and Chinese cabbage are all leaves.
Answer the following statement true (T) or false (F)
Who probably expended the most calories during her or his workout?
a. Joan, who weighs 130 pounds and ran 2 miles in 17 minutes b. Bernice, who weighs 130 pounds and walked 3 miles in 45 minutes c. Jason, who weighs 170 pounds and ran 3 miles in 30 minutes d. Boris, who weighs 200 pounds and walked 3 miles in 1 hour e. Alexis, who weighs 140 pounds and rode her bicycle 3 miles in 20 minutes
Disorders related to plaque buildup in arteries of the heart, brain, and other organs and tissues are called:
a. cardiovascular disease. b. embolisms. c. hypertension. d. atherosclerosis.
What is one of the functions of water in the human body?
a. metabolizing fatty acids, which are responsible for brain development b. the transport of nutrients and oxygen as a component of blood c. dissolving fatty foods in the stomach d. keeping the blood vessels clear of plaque