Researchers found that daily consumption of peppermint oil capsules was associated with meaningful reductions in blood pressure in adults with mild hypertension.
The trial monitored participants over a defined period, comparing peppermint supplementation with control conditions. Blood pressure readings declined on average among those receiving the active capsules, according to the study team.
Hypertension specialists cautioned that dietary supplements should not replace prescribed medications without medical supervision. Peppermint’s active compounds may influence vascular tone through mechanisms requiring further study.
Nutrition researchers said the results warrant larger trials with diverse populations and longer follow-up. Over-the-counter peppermint products vary in concentration, complicating general recommendations.
Public health messaging continues to prioritize sodium reduction, exercise and proven antihypertensive drugs. The study adds to growing interest in botanical approaches as adjuncts under clinician guidance.
Daily peppermint oil supplementation was associated with blood pressure reductions in adults with mild hypertension during the study period. Clinicians cautioned supplements should not replace prescribed treatment without supervision.
Pharmacists noted peppermint products vary widely in concentration and are not standardized like prescription antihypertensives. Follow-up trials may test combinations with lifestyle counseling in primary care settings.
Ethics boards will review protocols before any expanded human trials of peppermint supplementation begin.
Researchers recommended physician supervision for any patient considering peppermint-based supplementation.
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Sources:
https://www.medicalnewstoday.com/news