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Also indexed as:Eupatorium perfoliatum
Boneset: Main Image© Steven Foster
Botanical names:
Eupatorium perfoliatum

How It Works

Boneset contains sesquiterpene lactones, such as euperfolin, euperfolitin, and eufoliatin, as well as polysaccharides and flavonoids. In a test tube study, a particular polysaccharide in boneset was found to stimulate immune cell function.2 This may partially explain its use to treat minor viral infections, such as colds and the flu. Boneset also triggers sweating by raising body temperature, potentially of benefit for colds and flu as well.3

How to Use It

Traditionally, boneset is taken as a tea or tincture. To prepare a tea, boiling water is added to 1/4–1/2 teaspoon (1–2 grams) of the herb and allowed to steep, covered, for ten to fifteen minutes. Three cups (750 ml) a day may be taken (the tea is quite bitter). Tincture, 1/4–3/4 teaspoon (1–4 ml) three times per day, is also often taken.4

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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. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. 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.