Pau d’Arco: Nature’s Antifungal & Gut Healer Backed by Science
Pau d’Arco (Tabebuia impetiginosa), also known as Taheebo or Lapacho, is a powerful medicinal tree native to South America. Traditionally used in Brazil and other parts of the Amazon for infections, inflammation, and chronic disease, it has gained attention worldwide for its potent effects against yeast, parasites, and digestive imbalances.
Clinically Studied Antimicrobial Power
A published clinical study shows that Pau d’Arco contains compounds—primarily lapachol and beta-lapachone—which have demonstrated broad-spectrum antimicrobial activity. These bioactive naphthoquinones target harmful organisms including:
- Parasites: Effective against common intestinal worms and protozoa
- Yeast/Fungal Infections: Particularly Candida albicans and systemic yeast overgrowth
- Bacteria: Including Helicobacter pylori and other gut-disrupting strains
In addition to its antimicrobial effects, it has shown promise in supporting immune modulation and gut barrier repair—making it ideal for people struggling with IBS, SIBO, or candida-related dysbiosis.
A Natural Detoxifier
Pau d’Arco supports liver function and lymphatic drainage, helping the body clear out toxins released by dying pathogens. In traditional Brazilian medicine, it's widely used to:
- Detoxify the bloodstream
- Support recovery from yeast syndromes and recurrent vaginal infections
- Promote bile flow and digestive efficiency
This makes it a helpful tool in comprehensive candida or parasite cleanse protocols.
Rich in Trace Minerals
Beyond its antifungal and antiparasitic qualities, Pau d’Arco also contains important trace minerals that support detox and cellular regeneration:
- Iron – Supports blood health and energy
- Calcium & Magnesium – Aid muscle function and calm the nervous system
- Potassium – Crucial for hydration and kidney detox
- Selenium & Zinc – Essential for immunity and antioxidant defense
How to Use Pau d’Arco
The inner bark is typically steeped as a tea. For therapeutic results, it’s recommended to use it consistently for 2–4 weeks in a cycle. Always consult your healthcare provider if you're on medication or pregnant.
Read more about pau d'Arco https://cdn.shopify.com/s/files/1/0823/6685/7522/files/Pau_D_arco_Clinical_Study_PDF.pdf?v=1699309908
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About the Author
Written by Delilah Ko, a functional medicine student passionate about uncovering the root causes of chronic conditions. Delilah combines science-backed research with holistic insights to make complex health topics accessible and empowering.
Comments
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I’ve just started drive king the Pay D’ arco . I started last night with another Cup of tea this morning. I will be drinking it as recommended and will keep you posted. My stomach is already feeling better. I hope to read more of your blog. I appreciate you and your knowledge and helping bring some sanity into our daily lives…!!!!