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Nutritional Supplement

Rooibos

Also indexed as:Aspalathus linearis

  • Digestive Support

    Indigestion, Heartburn, and Low Stomach Acidity

    Rooibos is traditionally used as a tea as a digestive aid.
    Indigestion, Heartburn, and Low Stomach Acidity
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    Rooibos is traditionally used as a tea as a digestive aid. Unfortunately, no clinical trials have yet been published on this herb, so its efficacy is still unknown. Typically 1 to 4 teaspoons (5 to 20 mg) of rooibos is simmered in one cup of water (236 ml) for up to 10 minutes. Three cups of this tea can be drunk per day.

  • Healthy Aging/Senior Health

    Anti-Aging

    Preliminary studies show that rooibos has antimutagenic and antioxidant properties, and has shown some ability to prevent radiation damage in animals. This research somewhat supports its traditional use to slow the aging process.
    Anti-Aging
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    Preliminary studies show that rooibos has antimutagenic and antioxidant properties.12,13,14,15 It has also shown some ability to prevent radiation damage in animals.16,17,18 This research somewhat supports rooibos’s traditional use to slow the aging process.

What Are Star Ratings?
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Reliable and relatively consistent scientific data showing a substantial health benefit.
Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

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Traditional Use (May Not Be Supported by Scientific Studies)

Rooibos is a pleasant-tasting beverage that has been used traditionally to sooth digestion and relieve stomach cramps, colic, and diarrhea. Rooibos tea has also been used to relieve allergies and eczema, and to slow aging.

References

1. Duke JA, Bogenschutz-Godwin MJ, duCellier J, et al. Handbook of Medicinal Herbs, 2nd ed. Boca Raton, FL: CRC Press, 2002.

2. Standley L, Winterton P, Marnewick JL, et al. Influence of processing stages on antimutagenic and antioxidant potentials of rooibos tea. J Agric Food Chem 2001;49:114-7.

3. Van Gadow A, Joubert E, Hansmann CF. Comparison of the antioxidant activity of rooibos tea (Aspalathus linearis) with green, oolong and black tea. Food Chem 1997;60:73-7.

4. Inanami O, Asanuma T, Inukai N, et al. The suppression of age-related accumulation of lipid peroxides in rat brain by the administration of Rooibos tea (Aspalathus linearis). Neurosci Lett 1995;196:85-8

5. Sasaki YF, Yamada H, Shimoi K, et al. The clastogen-suppressing effects of green tea, Po-Lei tea and Rooibos tea in CHO cells and mice. Mutat Res 1993;286:221-32.

6. Shimoi K, Hokabe Y, Sasaki YF, et al. Inhibitory effect of rooibos tea (Aspalathus linearis) on the induction of chromosome aberrations in vivo and in vivo. ACS Symp Ser 1994;547:105-13.

7. Shimoi K, Masuda S, Shen B, et al. Radioprotective effects of antioxidative plant flavonoids in mice. Mutat Res 1996;350:153-61.

8. Komatsu K, Kator K, Mitsuda Y, et al. Inhibitory effects of Rooibos tea, Aspalathus linealis, on X-ray-induced C3H10T1/2 cell transformation. Cancer Lett 1994;77:33-8.

9. Kunishiro K, Tai A, Yamamoto I. Effects of rooibos tea extract on antigen-specific antibody production and cytokine generation in vitro and in vivo. Biosci Biotechnol Biochem 2001;65:2137-45.

10. Nakano M, Itoh Y, Mizuno T, Nakashima H. Polysaccharide from Aspalathus linearis with strong anti-HIV activity. Biosci Biotechnol Biochem 1997;61:267-71.

11. Nakano M, Nakashima H, Itoh Y. Anti-human immunodeficiency virus activity of oligosaccharides from rooibos tea (Aspalathus linearis) extracts in vitro. Leukemia 1997;11(Suppl. 3):128-30.

12. Standley L, Winterton P, Marnewick JL, et al. Influence of processing stages on antimutagenic and antioxidant potentials of rooibos tea. J Agric Food Chem 2001;49:114-7.

13. Van Gadow A, Joubert E, Hansmann CF. Comparison of the antioxidant activity of rooibos tea (Aspalathus linearis) with green, oolong and black tea. Food Chem 1997;60:73-7.

14. Inanami O, Asanuma T, Inukai N, et al. The suppression of age-related accumulation of lipid peroxides in rat brain by the administration of Rooibos tea (Aspalathus linearis). Neurosci Lett 1995;196:85-8

15. Sasaki YF, Yamada H, Shimoi K, et al. The clastogen-suppressing effects of green tea, Po-Lei tea and Rooibos tea in CHO cells and mice. Mutat Res 1993;286:221-32.

16. Shimoi K, Hokabe Y, Sasaki YF, et al. Inhibitory effect of rooibos tea (Aspalathus linearis) on the induction of chromosome aberrations in vivo and in vivo. ACS Symp Ser 1994;547:105-13.

17. Shimoi K, Masuda S, Shen B, et al. Radioprotective effects of antioxidative plant flavonoids in mice. Mutat Res 1996;350:153-61.

18. Komatsu K, Kator K, Mitsuda Y, et al. Inhibitory effects of Rooibos tea, Aspalathus linealis, on X-ray-induced C3H10T1/2 cell transformation. Cancer Lett 1994;77:33-8.

19. Pierce A. The APhA Practical Guide to Natural Medicines, NY: Stonesong Press Book, William Morrow & Co., Inc., 1999.

20. Duke JA, Bogenschutz-Godwin MJ, duCellier J, et al. Handbook of Medicinal Herbs, 2nd ed. Boca Raton, FL: CRC Press, 2002.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.