Laurus Nobilis Tea Reduced Stress and Inflammation
A 2022 clinical trial linked daily laurel leaf tea consumption to lower inflammatory markers and anxiety in participants.
Updated on Sept. 28, 2026 in Tea
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A 2022 study of 55 healthy individuals found that consuming Laurus nobilis tea once daily for 10 days reduced physiological markers of inflammation. Participants in the intervention group also reported significant improvements in stress and anxiety scores compared to a control group.
Why it matters
The findings suggest that Laurus nobilis tea could serve as a functional drink to help manage inflammation and stress. The research provides clinical evidence for the potential health benefits of incorporating this herbal tea into a daily wellness routine.
The clinical trial included 55 healthy participants and utilized blood samples collected on Day 1 and Day 11. Results showed statistically significant reductions in leucocytes, neutrophils, and the neutrophil-to-lymphocyte ratio.
The details
Researchers utilized the perceived stress scale and the Spielberger state-trait anxiety inventory to quantify mental health improvements in the 30 participants who drank the tea. The study observed these physical and mental changes after just 10 days of consumption compared to the 25 participants who received a placebo.
Timeline
May 13, 2022: The trial was officially registered.
Day 1: Initial blood samples were collected from all 55 study participants.
10-day period: Participants consumed their assigned tea once daily.
Day 11: Researchers collected final blood samples and recorded stress inventory scores.
Culture Shift
This research reflects a growing interest in functional beverages as accessible tools for managing inflammation and modern stress levels. It aligns with broader trends toward evidence-based herbal interventions that bridge traditional plant usage and clinical validation.
Readers looking to integrate this into their routine should note the 10-day duration used in the clinical setting to observe initial results. Consult with a healthcare provider before adding new herbal teas to a daily diet, especially to monitor for potential side effects.
The takeaway
Incorporating herbal teas like Laurus nobilis may offer measurable relief for daily stress and inflammatory symptoms. Consider tracking personal stress levels when trying new dietary supplements to see if they align with observed physical outcomes.
Further reading
Learn more about the latest research and cultural trends in the Tea section.
Source note: This article includes information reported by Nature.
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