The Truth About Caffeine

lesson #12 quiz

When brewed, how much caffeine does tea have compared to coffee?

When brewed, how much caffeine does Rooibos have compared to tea?
     About half as much

Caffeine content in tea is altered by which factor?
     Water temperature
     Infusion time
     Leaf size
     All of the above

What impact does the amino acid L-theanine have on the body?
     Makes you sleepy
     Slows the absorption of caffeine and prevents
     Relaxes the body without reducing caffeine alertness
     Cancels out caffeine

Which variety of tea contains the most caffeine when brewed as usually directed?

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