I’m not a coffee drinker.  I’ve never even tasted it, so I’m useless when it comes to this subject. However, I know it’s a big topic of conversation for many singers.

So!  Who better to explore the vocal myth than a coffee drinking, former Blair School of Music soprano extraordinaire? 

Today’s post is courtesy Marielle Leiboff, a Senior vocal major at the Blair School of Music, at Vanderbilt University

We’ve all heard the old mantra, “don’t drink coffee, it’ll ruin your voice!”. Does coffee actually do something to the body anatomically that makes it difficult to sing? 

It is specifically the caffeine in coffee that is the problem for singers. Caffeine is considered a dehydrating agent because it is a diuretic and influences the body’s fluid balance. However, according to an article by Vasilis L. Georgalas entitled, “The Effects of Caffeine on the Voice: A Systematic Review”, details the results of five non-randomized experimental studies that administers intervention of liquid coffee and caffeine tablets. 

The studies measured the effects of caffeine on different forms of phonation, including acoustic, aerodynamic, and perceptual. 

According to the study, no measures were adversely affected by the caffeine. 

So, if you’re worried about a cup of coffee before your next audition, don’t be. As long as you’re hydrated, you’ll be fine.

-Marielle Lieboff

Ok my coffee drinking, coloratura singing, crooners.  What’s your experience? Any other information to add? 

Is this vocal myth really a myth, or are we missing information? 

What advice would you give those that sing professionally, drink coffee, and are experiencing negative effects?