Caffeine

My mom drinks decaffeinated coffee because she's sensitive to caffeine.

He was a heavy caffeine user and suffered from withdrawal symptoms when he tried to quit.

The athletes took caffeine supplements to enhance their performance.

The athlete drank an energy drink with caffeine before the game to improve his performance.

The doctor warned her to avoid caffeine before bedtime.

My friend gets headaches if she doesn't consume caffeine regularly.

I need my morning cup of coffee to get my caffeine fix.

My friend with asthma carries a caffeine inhaler for emergencies.

Caffeine is known to relax the airway muscles, making it easier to breathe.

Caffeine can have side effects on the cardiovascular system, so it's important to use it under medical supervision.

As a college student, I rely on caffeine to keep me alert during long study sessions.

The chocolate chip cookies have a slight caffeine aftertaste.

The coffee-flavored ice cream contains real caffeine.

Energy drinks contain high levels of caffeine, which can lead to heart palpitations if consumed excessively.

I don't like the taste of decaf coffee, it lacks the bitterness that caffeine adds.

The tea leaves used in this blend contain a high amount of caffeine, making it perfect for an early morning boost.

The company added caffeine to their new energy bar to give it an extra kick.

Athletes often use caffeine as a performance enhancer before a competition.

The tea bag label indicates that it contains caffeine.

Some types of cola contain caffeine as a flavoring agent.

Some candies use caffeine as a flavor enhancer.

Caffeine can interfere with sleep quality and quantity if consumed in the evening.