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Benefits Of Cold Brew Coffee And Why It’s Better Than Hot Brew Coffee

Sometimes a piping hot cup of coffee is too much for a morning beverage. And, if you live in a warm environment or it is summer, you may never find yourself craving for hot coffee.

Luckily for everyone, this type of coffee drink is more prevalent every day. As a bonus, there are many health benefits of cold brew coffee. You can not only get your caffeine fix without overheating, but you can savour your brew, knowing it is good for you.

The Science Behind Cold Brew

You’re probably wondering what cold brew coffee is since you keep hearing about it from your coffee-loving friends lately. Cold brewing is not a new phenomenon. This method has been around for years but became overshadowed by the faster hot coffee brewing method. However, many people are opting for a cold brew for more reasons than the easy-drinking temperature.

With this style of coffee, the extraction process is different. Cold or room temperature water is used to soak coffee grinds. From this process, a concentrated liquid forms. This liquid is then strained and diluted to create a drinkable cup of cold brew coffee. Read our guide on how to make cold brew concentrate for the detailed instructions.

The coffee bean’s chemical components react differently to cold water, so you get a different kind of beverage.

The lack of heat means certain oils and acids do not release into the surrounding water. Because of this, many people believe that cold brewed coffee is better han hot brewed coffee.

the science behind cold brew coffee

Cold Brew vs Hot Brew

Both cold and hot brewed coffee has many health benefits. Most of these benefits are the same for each brewing method. Only when you ask yourself, “is cold brew coffee better for you,” do you start noticing a few extra benefits.

Easy On Your Stomach

Although cold brew is generally stronger than regular brewed coffee, it is known to be easier on your entire digestive system. It contains a large number of crude polysaccharides. These are sugar molecules that positively affect the digestive system by boosting immunity (1). If the acidity of coffee bothers your stomach, these molecules help prevent the gut irritation you may have experienced with hot coffee.

Less Acidic

Cold brew coffee is more alkaline than hot brewed coffee. Hot coffee has higher concentrations of titratable acidic compounds and a lower pH (2). If you are prone to acid reflux or heartburn, hot brewed coffee can trigger these discomforts. Cold brew coffee may not, proving again, one of the many great things about this beverage.

You Can Easily Drink It Black

In the debate of cold brew vs hot brewed coffee, cold brew coffee is without question less bitter and more smooth. This brewing process yields the best flavour components of coffee beans and leaves the bitter flavonoids and acids in the grounds. The more appealing taste means you are less tempted to add cream and sugar. Listen to the expert:

You don’t have to have all the additives in there, black coffee is much less expensive, and if you go black, it’s much healthier for you.

If you usually drink 2-3 cups of coffee a day with cream and sugar, your coffee quickly becomes unhealthy. Adjusting to a black cup of cold brew is much easier than hot coffee.

On a related note, here some cool ideas to give your cold brew a sweet taste.

Final Thoughts

Drinking cold brew comes with a bunch of health benefits. Like hot brewed coffee, it can speed up your metabolism, increase neuron function, and improve your mood. But, it’s easier to digest, less acidic, and less bitter than hot brewed coffee.


Cold brew coffee does not always have more caffeine than hot brewed coffee. If you brew your own cold brew concentrate, you can lower caffeine levels by using less concentrate and increasing the amount of water you dilute it with.

Yes, you can drink cold brew hot. The “cold” in cold brew doesn’t mean all cold brew is served cold. If you want a warm cold brew, dilute your concentrate with boiling water. It’s as simple as that. Just bear in mind that adding boiled water might change the cold brew’s original taste.

 Cold brew coffee is not the same as iced coffee. Iced coffee is hot brewed coffee served chilled or immediately over ice. People tend to think that because it’s called “cold brew” this drink is simply a cold coffee, which sounds much like iced coffee. But the cold brew is cold because you prepare it with cold water and let it steep for a long period before it’s ready to drink. Our in-depth comparison should help you learn the differences between these two coffee drinks.

  1. Prev Nutr Food Sci. (2017, Jun 22). The Chemical Characteristics and Immune-Modulating Activity of Polysaccharides Isolated from Cold-Brew Coffee. Retrieved from 10.3746/pnf.2017.22.2.100 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5503418/
  2. Rao, N.Z., Fuller, M. (2018, October 30). Acidity and Antioxidant Activity of Cold Brew Coffee. Retrieved from https://www.nature.com/articles/s41598-018-34392-w
Jovana D
I come from a country where people drink domestic coffee (what the rest of the world knows as Turkish coffee) and where Nescafe designates all instant coffees ever made. So, imagine my first encounter with, say, Hario V60...Yes, it was love at first sight.  Today I’m a moderate coffee connoisseur and a huge coffee lover. My favorite brewing methods are the V60 and traditional espresso-making. Yet, despite my country’s long tradition of Turkish-coffee-adoring, I somehow cannot stand it. That’s just too dark, even for me.

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