I brewed my morning coffee with crushed eggshells for 14 days. This is what happened

The morning ritual of brewing coffee is a sacred one for many, offering a moment of tranquility before the day begins. But in my quest to explore unique and potentially beneficial coffee brewing methods, I stumbled across a rather unusual tip: adding crushed eggshells to your coffee grounds.

Intrigued by the idea and the promise of reduced bitterness and added calcium, I decided to embark on a 14-day experiment. This article chronicles my experience, from preparation and taste tests to the reactions of those around me and the ultimate impact on my daily routine.

The idea of adding crushed eggshells to coffee is not entirely new; it's a technique that harks back to the days when coffee was often brewed over campfires. The basic premise is that the alkaline nature of eggshells can help neutralize the acidity in coffee, potentially leading to a smoother, less bitter brew. I was particularly interested in this potential reduction in bitterness, as I often find my morning cup a bit too harsh.

Moreover, eggshells are composed largely of calcium carbonate, which led me to wonder if incorporating them into my coffee might offer some nutritional benefits. Armed with curiosity and a dozen eggs, I decided to give this method a try for two weeks straight.

Before adding the eggshells to my coffee, proper preparation was crucial to ensure safety and effectiveness. I started by thoroughly washing the eggshells to remove any residual egg white and membrane. Once cleaned, I boiled the shells for 10 minutes to sanitize them and eliminate any potential bacteria, including salmonella.

After boiling, I allowed the shells to dry completely before crushing them into a fine powder using a mortar and pestle. For each pot of coffee, I used approximately one teaspoon of crushed eggshells mixed with my chosen ground coffee beans.

On the first day of my experiment, I was admittedly skeptical and slightly apprehensive about how my coffee would taste with the addition of eggshells. To my surprise, the first sip revealed a noticeably smoother brew with a reduction in the typical bite of acidity I was used to.

As for my stomach, I didn't notice any adverse reactions initially. My digestive system seemed to handle the change quite well, which was encouraging and allowed me to proceed with the experiment without concern.

By the end of the first week, I had grown accustomed to the taste of my eggshell-infused coffee. The reduction in acidity was more pronounced, and the overall smoothness of the brew was consistently impressive. I found that the bitterness, which often deterred me from enjoying my coffee black, was significantly mellowed.

These changes were subtle yet noticeable, and they enhanced my coffee-drinking experience in a way that made my morning ritual even more enjoyable.

The notion that eggshells could add calcium to my diet was intriguing, yet challenging to quantify without scientific testing. While it's true that eggshells are rich in calcium, the amount that actually leaches into the coffee is likely minimal. However, the potential for even a small increase in calcium intake was a positive consideration for me.

Without lab analysis, it's difficult to confirm the exact nutritional impact, but the idea that my coffee might be marginally more nutritious was an appealing aspect of this experiment.

Throughout the 14 days, I observed my body's reaction to the eggshell coffee closely. Interestingly, I noticed a slight reduction in the caffeine jitters that I sometimes experience, possibly due to the reduced acidity and smoother taste.

My digestion remained consistent and unaffected by the addition of eggshells, which was a relief. Energy levels seemed stable, and I didn't notice any significant changes, positive or negative, in my overall vitality.

Incorporating crushed eggshells into my coffee routine did add an extra step to the cleanup process. The fine powder required careful handling to avoid clogging my coffee maker, and I made sure to clean the filter thoroughly after each use.

Despite the added cleanup, the process was manageable, and I did not observe any unusual wear on my coffee maker. The kitchen experiments, while slightly messier than usual, were a small price to pay for the benefits I experienced.

Food safety was a paramount concern throughout this experiment. Proper sanitation of the eggshells was essential to mitigate risks of salmonella or other bacterial contamination. By boiling the shells, I felt confident in their safety for consumption.

Experts often caution about the potential for shell fragments to end up in the coffee, but by ensuring the shells were finely ground, I avoided this issue. Overall, the process felt safe, provided the necessary precautions were taken.

When I shared my experiment with friends and family, reactions ranged from intrigue to mild horror. Many were curious to taste the coffee themselves, while others questioned the wisdom of adding eggshells to a beloved morning beverage.

My local barista was particularly skeptical, raising an eyebrow at the idea of compromising the purity of freshly ground beans. However, after sharing a sample, even they admitted the coffee had a surprisingly smooth profile.

After 14 days of brewing coffee with crushed eggshells, I found the experience to be both enlightening and enjoyable. The reduction in acidity and bitterness made for a smoother cup, which I genuinely appreciated.

While I may not incorporate eggshells into every pot going forward, I will certainly consider it an occasional addition, especially when I'm in the mood for a particularly smooth brew. The experiment has broadened my coffee-making approach and added a new dimension to my morning routine.