Passiflora incarnata is a twining vine prized by Indigenous peoples of the southeastern United States for calming the nervous system and easing restlessness, particularly during times of emotional turbulence or insomnia. Its distinctive corona of vibrant purple filaments and intricate floral structure contain alkaloids and flavonoids that gently modulate anxiety without causing drowsiness, making it a cornerstone of traditional relaxation preparations.
leaf, flower, vine
tea, tincture, decoction, capsule
1–2 tsp dried herb as tea 2–3x daily; 1–2 mL tincture 3x daily
Not for use in pregnancy. May enhance effects of benzodiazepines.
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