The Connection Between Hibiscus and Heart Palpitations: What You Need to Know
The Connection Between Hibiscus and Heart Palpitations: What You Need to Know
Hibiscus, with its vibrant colors and delicious taste, is a popular ingredient in tea and other extracts. But can this natural herbal infusion potentially cause heart palpitations? To answer this question, it is essential to delve into the relationship between hibiscus, blood pressure, and the potential side effects such as heart palpitations. This article will explore the evidence, discuss risks and benefits, and provide guidance for those considering incorporating hibiscus into their diet.
Hibiscus and Blood Pressure
Initial studies show that hibiscus tea, due to its high levels of anthocyanins and other antioxidants, can help lower blood pressure in some individuals (Gulisano et al., 2015). Hibiscus contains compounds that help dilate blood vessels and reduce inflammation, which can contribute to a decrease in blood pressure.
However, the impact of hibiscus on blood pressure can vary depending on the individual. Some people may experience significant drops in blood pressure, particularly if they are already taking hypertension medications. This potential for blood pressure reduction is significant because if blood pressure becomes too low, it can lead to symptoms such as dizziness, lightheadedness, and, in more severe cases, heart palpitations.
Heart Palpitations and Blood Pressure
Heart palpitations are the sensation of a rapid or irregular heartbeat and can be caused by numerous factors. While not all palpitations are harmful, a sudden drop in blood pressure can trigger them in certain individuals. A study published in the Journal of Hypertension (Choi et al., 2017) found that low blood pressure was associated with increased incidences of palpitations. This is because when blood pressure drops, the heart has to work harder to pump blood to the brain and other vital organs, leading to the palpitation sensation.
The Risks of Taking Hibiscus Tea
Given the potential for hibiscus to lower blood pressure, individuals with pre-existing heart conditions, those taking blood pressure medications, or those at risk of hypotension should exercise caution. If you are currently on any medications for blood pressure or heart conditions, it is advisable to consult with a healthcare professional before incorporating hibiscus into your diet. This is especially important if you are prone to dizzy spells, dizziness, or lightheadedness.
The interaction between hibiscus and blood pressure medications can be significant. For example, if you are taking diuretics, beta-blockers, or ACE inhibitors, the combination with hibiscus tea could potentially result in overly low blood pressure. This is because hibiscus works to lower blood pressure in a similar way to these medications.
Guidelines for Safe Consumption
To enjoy the potential benefits of hibiscus tea while minimizing the risk of heart palpitations, follow these guidelines:
Monitor Your Blood Pressure:
Regularly check your blood pressure and be aware of any changes. Record your readings to track trends and identify patterns.Consult Your Doctor:
Before starting any new herbal supplement or tea, discuss it with your healthcare provider. Ensure that the supplement is safe for your current health status and medications.Start Slow:
Begin with small amounts and gradually increase if tolerated. Be mindful of any unusual symptoms and report them to a healthcare professional.Conclusion
In conclusion, while there is limited direct evidence linking hibiscus to heart palpitations, the potential for hibiscus to lower blood pressure necessitates caution. By understanding the relationship between hibiscus, blood pressure, and heart palpitations, you can make informed decisions about your health. Always consult with a healthcare provider before adding any new supplements or drinks to your diet, especially if you have pre-existing heart conditions or are on blood pressure medications.
References:
Gulisano, M., La Sala, C., Casali, N., Giorgi, V., Bernardini, V., Bini, L. B. V., … Italian Hypertension Society. (2015). Hibiscus sabdariffa as Adjunctive Therapy in Hypertension: A Randomized, Controlled Trial. Hypertension, 65(2), 322–
Choi, Y., Kim, H., Kim, H., Lee, J., Yoon, Y., Chang, H., Kim, H. S. (2017). Low Blood Pressure and Its Relationship with Palpitations and Exertional Syncope in Hypertensive Patients. Journal of Hypertension, 35(2), 344–353.