AVOID This If You Have High Blood Pressure
Dr. Eric Berg DCPublished on January 29, 2026
Summary authored by editor@wellifi.com
TLDR Summary
Licorice, while beneficial for some, poses significant risks for individuals with high blood pressure due to its ability to increase cortisol levels and disrupt electrolyte balance. Opting for DGL licorice can mitigate these dangers.
Key Points
- Licorice can elevate blood pressure and cause electrolyte imbalances.
- The active compound glycyrrhizin blocks the enzyme that regulates cortisol levels.
- Excessive licorice consumption can lead to potassium deficiency and heart-related issues.
- DGL licorice is a safer alternative that provides benefits without the side effects.
The Hidden Risks of Licorice for High Blood Pressure
In the realm of herbal remedies, licorice is often touted for its potential benefits, particularly when it comes to stress relief and adrenal support. However, there is a pressing concern for those who struggle with high blood pressure. In this article, we’ll explore why licorice may be a herb to avoid if you have hypertension, and the mechanisms behind its effects on the body.
Understanding Licorice and Its Effects
Licorice, a common herb found in various teas and candies, has been consumed for centuries for various health benefits. However, excessive consumption can lead to serious health issues, particularly in individuals with high blood pressure. The active compound in licorice, known as glycyrrhizin, blocks an important enzyme in the body, 11BHSD2, which is responsible for regulating cortisol levels.
The Dangers of Glycyrrhizin
When glycyrrhizin inhibits the 11BHSD2 enzyme, cortisol levels can rise dangerously. Elevated cortisol can cause the body to retain sodium while excreting potassium, leading to electrolyte imbalances. This can result in:
- Increased blood pressure
- Muscle cramps
- Heart arrhythmias
In fact, studies indicate that nearly 98% of the population does not consume adequate potassium, which is crucial for heart health and metabolic functions. By consuming licorice, individuals may exacerbate their potassium deficiency, leading to further complications.
Licorice Consumption Guidelines
For those who enjoy licorice as part of their diet, it’s essential to understand safe consumption levels. Regular intake of more than two cups of licorice tea or 100 milligrams of licorice candy per day over two weeks could potentially lead to serious health issues. The chronic exposure to glycyrrhizin, rather than a single dose, is what poses the greatest risk.
Alternatives to Traditional Licorice
If you still wish to reap some benefits of licorice without the associated risks, consider opting for a specific type known as DGL (deglycyrrhizinated licorice). This form has had the glycyrrhizin removed, providing the benefits of licorice—such as gut health support—without the harmful effects on potassium levels.
Consulting a Healthcare Professional
As with any herbal supplement, it’s imperative to consult your healthcare provider, especially if you have existing health conditions like high blood pressure or are on medications, such as diuretics or synthetic cortisol. Misdiagnosis can occur if doctors are unaware of your licorice consumption.
Conclusion
Licorice may have historical significance as an herbal remedy, but its effects on blood pressure and electrolyte balance cannot be ignored. While most herbs offer considerable benefits, licorice requires cautious consumption, particularly for those with existing health conditions. Always prioritize informed choices and consult healthcare professionals when considering herbal supplements.
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