Quiz


1.	How does caffeine affect the body?
	A. Increases ability to concentrate
	B. Increases heart rate
	C. Increases blood pressure
	D. All of the above

2.	How much does the average U.S. adult who drinks caffeine consume?
	A. 160 mg a day
	B. 230 mg a day
	C. 320 mg a day
	D. 360 mg a day

3.	Caffeine consumption has been linked to which health problem?
	A. Cancer
	B. Heart disease
	C. Fibrocystic breast disease
	D. None of the above

4.	Although green tea contains some caffeine, it also contains which beneficial substance?
	A. Vitamin C
	B. Potassium
	C. Omega-3 fatty acids
	D. Polyphenols

5.	Which beverage contains the most caffeine?
	A. 5 ounces of percolated coffee
	B. 5 ounces of drip coffee
	C. 6 ounces of black tea
	D. 5 ounces of oolong tea
	E. 12 ounces of a cola drink

6.	Which of these over-the-counter (OTC) medications contain caffeine?
	A. Diuretics
	B. Pain relievers
	C. Cold remedies
	D. All of the above

7.	If you are trying to cut back on your caffeine consumption, what should you do?
	A. Drink instant coffee
	B. Brew tea for less time than usual
	C. Don’t drink caffeinated beverages after noon
	D. All of the above