The stevia plant originally came from the rain forests of Brazil and Paraguay. It is now grown in those areas, as well as in Japan, Korea, Thailand, and China. It is most widely used as a non-sugar sweetener in food and drink, particularly because it does not appear to have any calories or affect on blood sugar like most natural sweeteners (like sugar or honey). The leaf is used in herbal preparations.
Traditional Use (May Not Be Supported by Scientific Studies)
The native peoples in South America used stevia primarily as a sweetener, a practice adopted by European colonists. The indigenous tribes also used stevia to treat diabetes.1 During World War II, stevia was grown in England as a sugar substitute. The greatest use of stevia as a sweetener today can be found in Japan.
Botanical names:
Stevia rebaudiana
How It Works
Various glycosides, particularly stevoside, give stevia its sweetness. Stevoside is between 100 and 200 times sweeter than sugar. Early reports suggested that stevia might reduce blood sugar (and therefore potentially help with diabetes),2 although this has not been confirmed in all reports.3
How to Use It
Less than 1 gram per day can be used effectively as a sweetener. Usually, the powdered herb is added directly to tea or to food.
Botanical names:
Stevia rebaudiana
Interactions with Supplements, Foods, & Other Compounds
At the time of writing, there were no well-known supplement or food interactions with this supplement.
Interactions with Medicines
As of the last update, we found no reported interactions between this supplement and medicines. It is possible that unknown interactions exist. If you take medication, always discuss the potential risks and benefits of adding a new supplement with your doctor or pharmacist.
The Drug-Nutrient Interactions table may not include every possible interaction. Taking medicines with meals, on an empty stomach, or with alcohol may influence their effects. For details, refer to the manufacturers’ package information as these are not covered in this table. If you take medications, always discuss the potential risks and benefits of adding a supplement with your doctor or pharmacist.
Information about Stevia
Botanical names:
Stevia rebaudiana
Side Effects
Extensive reviews of human and animal data indicate stevia to be safe.4 Stevia accounts for nearly 40% of the sweetener market in Japan and is commonly used in various parts of South America.5
1. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Foods, Drugs, and Cosmetics, 2d ed. New York: John Wiley & Sons, 1996, 478-80.
2. Curi R, Alvarez M, Bazotte RB, et al. Effect of Stevia rebaudiana on glucose tolerance in normal adult humans. Braz J Med Biol Res 1986;19:771-4.
3. White JR Jr, Kramer J, Campbell RK, Bernstein R. Oral use of a topical preparation containing an extract of Stevia rebaudiana and the chrysanthemum flower in the management of hyperglycemia. Diabetes Care 1994;17:940.
4. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Foods, Drugs, and Cosmetics, 2d ed. New York: John Wiley & Sons, 1996, 478-80.
5. Blumenthal M. FDA rejects AHPA stevia petition. Whole Foods 1994:Apr;61-4.
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 2024.
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