Sitting showdown: coffee vs hibiscus tea for your heart

NCT ID NCT07159152

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 25 times

Summary

This study looks at how drinking coffee versus hibiscus tea changes blood pressure and heart rate when you sit for a long time. Thirty healthy adults (15 men, 15 women) will try both drinks on different days. Researchers will measure heart health using monitors and questionnaires to see which drink is better for your heart during sedentary behavior.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Princess Nourah University Lifestyle Center

    Riyadh, 80200, Saudi Arabia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.