Question 1

How does Mountain St. John's Wort work in the body?

Accepted Answer

Mountain St. John's Wort contains active compounds including hypericin, flavonoids, tannins, and xanthones that contribute to its medicinal effects. These compounds are believed to influence neurotransmitter systems, particularly serotonin, dopamine, and GABA pathways. The flavonoids and xanthones also provide antioxidant and anti-inflammatory properties. Unlike common St. John's Wort (Hypericum perforatum), Mountain St. John's Wort contains lower levels of hypericin, which may result in a milder effect profile. Traditional use suggests benefits for both nervous system support and digestive function. Evidence Level: A.

Question 2

Can Mountain St. John's Wort interact with medications?

Accepted Answer

Yes, Mountain St. John's Wort can interact with several medications and should be used cautiously. Like other Hypericum species, it may affect how the liver metabolizes certain drugs, potentially reducing their effectiveness. Notable interactions include SSRIs and other antidepressants, which could lead to serotonin syndrome when combined. The herb may also interfere with blood thinners, oral contraceptives, and immunosuppressants. If you are taking prescription medications, consult a qualified healthcare provider before using this herb. Evidence Level: A.

Question 3

What is the recommended dosage for Mountain St. John's Wort?

Accepted Answer

The traditional adult dosage for Mountain St. John's Wort is 2-3 grams of dried herb prepared as a tea, taken once daily. To prepare, steep the dried herb in hot water for 10-15 minutes before straining and consuming. This dosage is based on traditional alpine European folk medicine practices and Swiss traditional use. Dosage may vary depending on individual health conditions and should be discussed with a qualified medical herbalist or healthcare provider. Do not exceed recommended amounts without professional guidance. Evidence Level: Traditional.

Question 4

Is Mountain St. John's Wort safe during pregnancy and breastfeeding?

Accepted Answer

Mountain St. John's Wort is considered unsafe during pregnancy and breastfeeding and should be avoided. The herb's active compounds, including hypericin and flavonoids, may cross the placenta or pass into breast milk, potentially affecting fetal or infant development. Additionally, the herb's potential effects on hormone levels and drug-metabolizing enzymes pose additional risks during these sensitive periods. Women who are pregnant, planning to become pregnant, or breastfeeding should seek guidance from a healthcare provider for appropriate alternatives. Evidence Level: A.

Question 5

What is Mountain St. John's Wort used for in traditional medicine?

Accepted Answer

Mountain St. John's Wort has been used in European alpine folk medicine for centuries, particularly in Swiss and mountain medicine traditions. Traditional uses include supporting digestive health and addressing mild nervous system complaints. The herb has been employed as a mild antidepressant and digestive tonic, reflecting its dual action on both the nervous and gastrointestinal systems. Unlike its more famous relative Hypericum perforatum, Mountain St. John's Wort is considered a gentler alternative with lower hypericin content. Evidence Level: A.

Millepertuis des montagnes

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