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The Truth About Decaf Coffee: Exploring History and Debunking Myths

John H.

Wednesday, October 23, 2024

Updated November 06, 2024

Today, we’re diving into the world of decaffeinated coffee. Even if you’re not a decaf drinker, you’ll have heard of decaf, but what exactly is it, how is it made, and why do people love it? Let’s explore everything from its history to the benefits it offers.



What Is Decaf Coffee?

Decaf coffee, short for decaffeinated coffee, is coffee that has had most of its caffeine removed. Regular coffee beans contain caffeine, a naturally occurring stimulant that activates the central nervous system, heightening energy levels and improving focus. While caffeine has many benefits, excessive consumption can lead to restlessness, insomnia, and increased heart rate. As a result, caffeine may not be an option for those craving a late-night cup of coffee or trying to limit their caffeine intake for health reasons.


Decaf coffee typically contains about 97% less caffeine than regular coffee, so for those who enjoy the taste of coffee but want to avoid the jitters, decaf coffee offers a suitable, and tasty alternative. 

A Brief History of Decaf Coffee

Decaffeinated coffee has been around for over 100 years! In fact, the first recorded time caffeine was isolated from the coffee bean was in 1819. After receiving rare coffee beans from German poet Goethe, Friedlieb Ferdinand Runge, a German chemist, discovered the caffeine compound and was able to successfully remove caffeine from the bean and present it to Goethe in its purest form. 

Black and White photo of Friedlieb Ferdinand Runge, a german chemist
Image from wikipedia

In the early 1900s, a German coffee merchant named Ludwig Roselius accidentally discovered that coffee beans soaked in seawater lost most of their caffeine but kept their flavor. He developed a process that involved steaming the coffee beans with various acids and bases, and then using benzene, a known carcinogen, as a solvent to remove the caffeine. As with many discoveries, this initial process proved to be hazardous, but it did mark the birth of decaf coffee as we know it today. 

Kaffee Hag poster advertising Ludwig Roselius
Image from Wikipedia

Since then, decaf has evolved, and decaffeination processes have improved. Methods like the Swiss, Mountain, and Royal Water Processes, allow coffee-lovers to enjoy decaf coffee that tastes just as good as regular coffee, without any chemical aftertaste or potentially deadly consequences. 

How is Coffee Decaffeinated?

Decaffeinating coffee is a careful process. There have been many different methods of decaffeination over the years, some better than others.

Probably the most popular and natural method used today is Water Process Decaffeination. This method doesn’t use any chemicals—just water! Here’s how it works: essentially, the beans are soaked in water or exposed to steam in order to remove the caffeine. Then, the water is filtered to trap the caffeine and the compounds are reabsorbed, leaving the beans decaffeinated while keeping the flavor intact. 

Burlap sack of dark brown coffee beans against a black background

When researching water decaffeination processes, you may find yourself asking “what about Swiss Water Processing or Mountain Water Processing?” These processes are all relatively the same, with some minor differences in the filtration process and how flavor is reintroduced after decaffeination is complete. All water processes are natural and do not introduce the beans to any chemicals or foreign solvents.


At Fresh Roasted Coffee, we offer a range of delicious water-processed decafs. Some customer favorites include:

Benefits of Decaf Coffee

So, why do people drink decaf coffee? There are several benefits that make it a great choice:

1. Reduced Caffeine Intake: One of the main reasons people choose decaf is to cut back on caffeine. Too much caffeine can cause jitters, anxiety, or trouble sleeping. Decaf allows you to enjoy the taste of coffee without these side effects


2. Great for Late Afternoons or Evenings: Love coffee but don’t want to be up all night? Decaf is perfect for an afternoon or evening cup, so you can enjoy your favorite drink without disrupting your sleep


3. Less Acidity: Some decaf coffees, like our Organic Mexican WP Decaf, are lower in acidity, making them gentler on your stomach. This is great for people who love coffee but experience acid reflux or digestive discomfort.

4. Rich in Antioxidants: Even though the caffeine is removed, decaf coffee is still packed with antioxidants. These compounds are great for your health, helping to protect your cells from damage.

White mug with coffee that says "Be Strong" on a white blanket

Debunk The Myths

There are a few myths surrounding decaf coffee that we’d like to clear up

Myth 1: Decaf coffee doesn’t taste as good. In the past, decaf coffee often had a reputation for being flat or weak. Coffees subjected to chemicals during the decaffeination process reportedly may have had an unpleasant aftertaste. With modern decaffeination processes like the Water Processes, however, today’s decaf coffees are just as flavorful as regular ones.


Myth 2: Decaf is completely caffeine-free. Decaf and caffeine-free are two different classifications. Currently, it’s not possible to remove ALL of the caffeine from coffee, as trace amounts always remain after the decaffeination process. Regular coffee can contain 95-200 mg of caffeine per 8oz cup. Decaffeinated coffee generally contains around 2-5mg of the compound per 8oz cup. So while decaf coffee does have significantly less caffeine, it is not 100% caffeine-free.

white mug in a pile of coffee beans

Fresh Roasted Coffee's Decaf Selections

Organic WP FRC Dark Decaf

This is a dark roast that has bold flavors, perfect for those who love a strong coffee taste without the caffeine.



Notes: Molasses, Black Currant, Cocoa

Roast: Dark

Body: Bold



Brown and orange bag of FRC Dark Decaf Coffee against a white tile background

Organic Honduran WP Decaf

A great choice for those who enjoy organic coffee with a smooth and nutty flavor


Notes: Toffee, Red Currant, Chocolate

Roast: Medium

Body: Bold




A brown and orange box of Fresh Roasted Coffee

Organic Peru WP Decaf

This medium roast has unique almond and chocolate flavors, ideal for anyone who enjoys more complex tasting coffee.


Notes: Cream, Almond, Chocolate

Roast: Medium

Body: Bold



A brown and orange bag of peruvian water processed decaf coffee next to a white "coffee for everybody" mug

The Final Sip

Decaf coffee is an excellent choice for coffee lovers who want to enjoy their favorite drink without the effects of caffeine. Whether you’re looking for a late-night cup, or you’re just trying to cut down on caffeine, decaf provides the rich, delicious flavor of coffee with fewer side effects.


Explore our decaf coffee collection at Fresh Roasted Coffee today and discover your new favorite cup!

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