Ingredient
Hibiscus (Hibiscus sabdariffa)
What is Hibiscus (Hibiscus sabdariffa)?
Hibiscus, specifically from the Hibiscus sabdariffa species, is a flowering plant commonly found in tropical and subtropical regions around the world. The calyxes of the flower are often dried and used to make teas and other beverages.
Hibiscus is popularly used for its tart flavor and vibrant red color in teas and food products. Some studies suggest it may have health benefits, such as supporting heart health and having antioxidant properties, though more research is needed to fully understand its effects.
When you see hibiscus listed on a label, it's typically used for its natural flavoring and coloring properties. It is free from caffeine and often found in herbal teas.
Commonly found in: Herbal teas, Flavored beverages, Jellies, Syrups, Desserts
What to watch
- May lower blood pressure, which could be a concern for individuals with certain health conditions.
Benefits
- Contains antioxidants which may support heart health.
- Can contribute to hydration when consumed as a beverage.
Hibiscus is generally recognized as safe (GRAS) by the FDA for use in foods and beverages.
While some studies indicate potential health benefits, findings are not yet conclusive and more research is necessary.
Hibiscus is plant-based and widely accepted by vegan communities.
Sources: GRAS Notice (GRN) No. 432
Scout's take
Anthocyanin-rich; randomized trials (Hopkins et al. 2013; McKay 2010) show modest 5-7 mmHg systolic blood-pressure reduction. Adds tartness.
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