Botanical names:Salvia officinalis
Parts Used & Where Grown
Sage is a silvery-green shrub with very fragrant leaves. The most commonly cultivated species of sage originally came from the area around the Mediterranean but now also grows in North America. The leaves of this common kitchen herb are used in medicine as well as in cooking.1
What Are "Star" Ratings?
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.
3 Stars Reliable and relatively consistent scientific data showing a substantial health benefit.
2 Stars Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
1 Star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.
This supplement has been used in connection with the following health conditions:
Used for Why 2 StarsAlzheimer's Disease60 drops daily of a 1:1 tincture Sage appears to have an effect on acetylcholine, one of the chemical messengers (neurotransmitters) in the brain and supplementing with sage has resulted in a significant improvement in cognitive function.
In a double-blind study of people with Alzheimer's disease, supplementing with sage for four months resulted in a significant improvement in cognitive function, compared with a placebo. The amount of sage used was 60 drops per day of a 1:1 tincture. Although it is not known for sure how sage improves cognitive function, it appears to have an effect on acetylcholine, one of the chemical messengers (neurotransmitters) in the brain.
2 StarsGingivitis (Caraway, Chamomile, Clove Oil, Echinacea, Menthol, Molmol, Peppermint)0.5 ml in half a glass of water three times per day swished slowly in the mouth before spitting out A mouthwash containing sage oil, peppermint oil, menthol, chamomile tincture, expressed juice from echinacea, myrrh tincture, clove oil, and caraway oil has been used successfully to treat gingivitis.
A mouthwash combination that includes sage oil, peppermint oil, menthol, chamomile tincture, expressed juice from echinacea, myrrh tincture, clove oil, and caraway oil has been used successfully to treat gingivitis. In cases of acute gum inflammation, 0.5 ml of the herbal mixture in half a glass of water three times daily is recommended by some herbalists. This herbal preparation should be swished slowly in the mouth before spitting out. To prevent recurrences, slightly less of the mixture can be used less frequently.
A toothpaste containing sage oil, peppermint oil, chamomile tincture, expressed juice from Echinacea purpurea, myrrh tincture, and rhatany tincture has been used to accompany this mouthwash in managing gingivitis.
Of the many herbs listed above, chamomile, echinacea, and myrrh should be priorities. These three herbs can provide anti-inflammatory and antimicrobial actions critical to successfully treating gingivitis.
2 StarsIndigestion, Heartburn, and Low Stomach Acidity4 to 6 grams daily of dried leaf or equivalent, for indigestion Sage is a gas-relieving herb that may be helpful in calming an upset stomach.
Carminatives (also called aromatic digestive tonics or aromatic bitters) may be used to relieve symptoms of indigestion, particularly when there is excessive gas. It is believed that carminative agents work, at least in part, by relieving spasms in the intestinal tract.
There are numerous carminative herbs, including European angelica root (Angelica archangelica), anise, Basil, cardamom, cinnamon, cloves, coriander, dill, ginger, oregano, rosemary, sage, lavender, and thyme. Many of these are common kitchen herbs and thus are readily available for making tea to calm an upset stomach. Rosemary is sometimes used to treat indigestion in the elderly by European herbal practitioners. The German Commission E monograph suggests a daily intake of 4–6 grams of sage leaf. Pennyroyal is no longer recommended for use in people with indigestion, however, due to potential side effects.
2 StarsMenopause (Alfalfa)4 to 6 grams daily of dried herb or equivalent Supplementing with sage leaf and alfalfa extract completely eliminated hot flushes and night sweats in 20 of 30 women in one study.Sage may reduce excessive perspiration due to menopausal hot flashes during the day or at night. It is believed this is because sage directly decreases production of sweat. In a preliminary study, supplementation with a product containing extracts of the leaves of sage and alfalfa resulted in complete elimination of hot flushes and night sweats in 20 of 30 women, with varying degrees of improvement in the other ten cases. 1 StarCommon Cold and Sore ThroatRefer to label instructions Sage tea may be gargled to soothe a sore throat.
Red raspberry , blackberry, and blueberry leaves contain astringent tannins that are helpful for soothing sore throats.Sage tea may be gargled to soothe a sore throat. All of these remedies are used traditionally, but they are currently not supported by modern research.
1 StarHalitosisConsult a qualified healthcare practitioner Volatile oils made from sage have antibacterial properties and may be effective in mouthwash or toothpaste form.
The potent effects of some commercial mouthwashes may be due to the inclusion of thymol (from thyme) and eukalyptol (from eucalyptus)—volatile oils that have proven activity against bacteria. One report showed bacterial counts plummet in as little as 30 seconds following a mouthrinse with the commercial mouthwash Listerine™, which contains thymol and eukalyptol. Thymol alone has been shown in research to inhibit the growth of bacteria found in the mouth. Because of their antibacterial properties, other volatile oils made from tea tree, clove, caraway, peppermint, and sage, as well as the herbs myrrh and bloodroot, might be considered in a mouthwash or toothpaste. Due to potential allergic reactions and potential side effects if some of these oils are swallowed, it is best to consult with a qualified healthcare professional before pursuing self-treatment with volatile oils that are not in approved over-the-counter products for halitosis.
1 StarInfectionRefer to label instructions Sage is an herb that directly attack microbes.
Herbs that directly attack microbes include the following: chaparral, eucalyptus, garlic, green tea, lemon balm (antiviral), lomatium, myrrh, olive leaf, onion, oregano, pau d'arco (antifungal), rosemary, sage, sandalwood, St. John's wort, tea tree oil, thyme, and usnea.
1 StarMenopauseRefer to label instructions Sage may reduce excessive perspiration due to menopausal hot flashes during the day or at night. It is believed this is because sage directly decreases sweat production.
Sage may reduce excessive perspiration due to menopausal hot flashes during the day or at night. It is believed this is because sage directly decreases production of sweat. In a preliminary study, supplementation with a product containing extracts of the leaves of sage and alfalfa resulted in complete elimination of hot flushes and night sweats in 20 of 30 women, with varying degrees of improvement in the other ten cases.
1 StarPregnancy and Postpartum SupportRefer to label instructions Sage has traditionally been used to dry up milk production when a woman no longer wishes to breast-feed.
Sage has traditionally been used to dry up milk production when a woman no longer wishes to breast-feed. It should not be taken during pregnancy.
Traditional Use (May Not Be Supported by Scientific Studies)
Sage has one of the longest histories of use of any culinary or medicinal herb. It was used by herbalists externally to treat sprains, swelling, ulcers, and bleeding.2 Internally, a tea made from sage leaves has had a long history of use to treat sore throats and coughs—often used as a gargle. It was also used by herbalists for rheumatism, excessive menstrual bleeding, and to dry up a mother's milk when nursing was stopped. It was particularly noted for strengthening the nervous system, improving memory, and sharpening the senses.3 Sage was officially listed in the United States Pharmacopoeia from 1840 to 1900.
Botanical names:Salvia officinalis
How It Works
The volatile oil of sage contains the constituents alpha- and beta-thujone, camphor, and cineole.4 It also contains rosmarinic acid, tannins, and flavonoids. In modern European herbal medicine, a gargle of sage tea is commonly recommended to treat sore throat, inflammations in the mouth, and gingivitis (inflammation of the gums).5 Test tube studies have found that sage oil has antibacterial, antifungal, and antiviral activity which may partially explain the effectiveness of sage for these indications.6
Sage is also approved in Germany for mild gastrointestinal upset and excessive sweating.7 An unpublished, preliminary German study with people suffering from excessive perspiration found that either a dry leaf extract or an infusion of the leaf reduced sweating by as much as 50%.8 A report from the United Kingdom indicates that herbalists there employ sage to treat symptoms of menopause such as hot flashes.9
How to Use It
For treatment of sore throats, inflammation in the mouth, or gingivitis, 3 grams of the chopped leaf can be added to 150 ml of boiling water and strained after 10 minutes.10 This is then used as a mouthwash or gargle several times daily. Alternatively, one may use 5 ml of fluid extract (1:1) diluted in one glass of water, several times daily. For internal use, the same tea preparation described above may be taken three times per day.
Botanical names:Salvia officinalis
Interactions with Supplements, Foods, & Other CompoundsAt the time of writing, there were no well-known supplement or food interactions with this supplement.
Interactions with MedicinesAs 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.
Botanical names:Salvia officinalis
Concern has been expressed about the internal use of sage due to the presence of thujone.11 Even when consumed in small amounts for long periods of time, thujone may cause increased heart rate and mental confusion. Very high amounts (several times greater than one receives if taking sage as instructed above), may lead to convulsions. If one takes sage internally, it is best to limit use to the recommended amounts and to periods of no more than one to two weeks. Extracts of sage made with alcohol are likely to be higher in thujone than those made with water. Sage oil should never be consumed without being first diluted in water. Sage should not be used internally during pregnancy. These concerns do not extend to the use of sage as a gargle or mouth rinse. Sage should be avoided when fever is present.
1. Blumenthal M, Goldberg A, Brinkman J (eds). Herbal Medicine: The Expanded Commission E Monographs. Newton, MA: Integrative Medicine Communications, 2000, 330-4.
2. Foster S. 101 Medicinal Herbs. Loveland, CO: Interweave Press, 1998, 176-7.
3. Foster S, Tyler VE. Tyler's Honest Herbal. New York: Haworth Press, 1999, 327-9.
4. Wichtl M. Herbal Drugs and Phytopharmaceuticals. Boca Raton, FL: CRC Press, 1994, 440-3.
5. ESCOP 1996. Salviae folium (Sage leaf). Monographs on the Medicinal Use of Plant Drugs. Exeter, UK: European Scientific Cooperative on Phytotherapy, 1997.
6. ESCOP 1996. Salviae folium (Sage leaf). Monographs on the Medicinal Use of Plant Drugs. Exeter, UK: European Scientific Cooperative on Phytotherapy, 1997.
7. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 198.
8. ESCOP 1996. Salviae folium (Sage leaf). Monographs on the Medicinal Use of Plant Drugs. Exeter, UK: European Scientific Cooperative on Phytotherapy, 1997.
9. Beatty C, Denham A. Review of practice: Preliminary data collection for clinical audit. Eur J Herbal Med 1998;4:32-4.
10. Wichtl M. Herbal Drugs and Phytopharmaceuticals. Boca Raton, FL: CRC Press, 1994, 440-3.
11. Foster S, Tyler VE. Tyler's Honest Herbal. New York: Haworth Press, 1999, 327-9.
Last Review: 05-24-2015
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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 2021.