Did you know that black licorice can actually be deadly? Yes, that beloved treat of grandparents everywhere can turn into a dangerous indulgence if you’re not careful. Thankfully, cases of licorice-related deaths are quite rare, but it’s still important to exercise moderation.
In a shocking incident in 2020, a 54-year-old man tragically passed away after suffering a cardiac arrest. Doctors were puzzled when they discovered that he had abnormally low potassium levels with no apparent cause. After gathering information from his family, they realized that his poor diet, combined with his habit of consuming several packets of licorice daily, was to blame.
What’s even more alarming is that this man had recently switched from red licorice to black licorice, which turned out to be the root of his health problems.
So, what makes black licorice so dangerous? It contains a compound called glycyrrhizic acid, which can wreak havoc on your potassium levels, disrupt electrolytes, and increase cortisol levels. This can lead to a range of serious health issues, including hypertension, hypokalemia, metabolic alkalosis, fatal arrhythmias, and even renal failure – all of which were observed in this unfortunate patient.
“Glycyrrhizin, the chemical responsible for black licorice’s distinct flavor, is also the culprit behind its toxic effects,” explained Professor Bill Sullivan, an expert in Pharmacology & Toxicology.
According to the US Food and Drug Administration (FDA), consuming just 56 grams (2 ounces) of black licorice daily for at least two weeks can potentially land you in the hospital with irregular heart rhythm, especially if you’re over 40.
Now, before you panic, it’s important to note that this man’s licorice consumption was excessive. It’s highly unlikely that you’ll consume enough licorice to put your own health at risk. However, that doesn’t mean it’s completely safe.
“Even a small amount of licorice can slightly increase your blood pressure,” warned Dr. Neel Butala, a cardiologist at Massachusetts General Hospital.
It’s worth mentioning that adverse reactions are more common in individuals over 40, and the duration and quantity of licorice consumed can influence your body’s response. In fact, there have been cases where consuming just one and a half bags of black licorice bites over a three-week period caused muscle breakdown in a 50-year-old woman.
To make matters more confusing, there are licorice products available that don’t contain glycyrrhizin, making them safer alternatives to their authentic counterparts. If you’re planning on indulging in a significant amount of licorice, it’s wise to check the label for ingredients and prioritize your safety.
