Licorice is a small shrub commonly grown in Greece, Turkey, and parts of Asia.
Its roots have been used in both Eastern and Western medicine for centuries, valued for their ability to treat various ailments.
Traditionally, licorice root has been used to soothe conditions like heartburn, stomach ulcers, bronchitis, sore throats, coughs, and even some viral infections like hepatitis. Besides its medicinal uses, licorice has become a popular snack, especially in the form of black licorice candy.
However, recent research from the U.S. Food and Drug Administration (FDA) has brought attention to some potential health risks linked to consuming large quantities of black licorice.
The study reveals that eating just two ounces of black licorice daily for at least two weeks could harm heart health, particularly for individuals over the age of 40.
The main issue stems from a compound found in licorice root called glycyrrhizin. This sweetening compound is responsible for the distinct flavor of licorice but can also lead to some serious health concerns.
Glycyrrhizin can cause a decrease in potassium levels in the body, which is vital for maintaining healthy heart function and other bodily processes.
When potassium levels drop too low, it can result in a range of health problems, including irregular heart rhythms (known as arrhythmia), high blood pressure, swelling, lethargy, and in severe cases, congestive heart failure.
The FDA’s research highlights that the risk is especially high for those over 40 and for individuals who already have risk factors for heart disease.
Previous studies have also linked the excessive consumption of black licorice to higher blood pressure and other cardiovascular issues, reinforcing the need for caution when enjoying this treat.
Interestingly, the study also notes that the harmful effects of black licorice are not permanent. Once someone stops eating black licorice, their potassium levels typically return to normal, and the associated health issues usually resolve without long-term damage.
However, the interaction between black licorice and certain medications, herbs, or dietary supplements can increase the risk of adverse effects, making it essential for people to be mindful of their overall diet and health.
Given these findings, the FDA advises that even people in good health should be cautious about eating large amounts of black licorice.
If anyone experiences symptoms like irregular heartbeats or muscle weakness after consuming black licorice, they should stop eating it immediately and seek advice from a healthcare provider.
This study serves as a reminder of the importance of moderation, not just with licorice but with all foods and traditional remedies.
While black licorice can be enjoyed as a treat, it’s crucial to be aware of the potential health risks and to consume it responsibly, especially for those with existing health concerns or who are older.
By being mindful of the ingredients in our snacks and understanding their effects on our bodies, we can better protect our health and continue to enjoy our favorite treats in a safe and balanced way.
If you care about blood pressure, please read studies about unhealthy habits that could increase high blood pressure risk, and people with severe high blood pressure should reduce coffee intake.
For more information about blood pressure, please see recent studies that early time-restricted eating could help improve blood pressure, and results showing plant-based foods could benefit people with high blood pressure.
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