Pau d'Arco , also known as Tabebuia impetiginosa or Lapacho , is a herbal remedy obtained from the inner bark of a tree native to the rainforests of South America. It has a long history of traditional use for its potential benefits. Pau D'Arco is traditionally valued for its antimicrobial, anti-inflammatory and immune-boosting properties. One of the primary bioactive compounds found in Pau d'Arco is lapachol , which is known for its antibacterial and antifungal properties. Lapachol has been studied for its potential effectiveness against a variety of pathogens, including bacteria, viruses, and fungi.
Pau d'Arco also contains other beneficial compounds such as quinones , flavonoids , and phenolic acids that contribute to its effects. These compounds have antioxidant properties and can help reduce inflammation and oxidative stress. It is also believed that lapacho supports the immune system , promotes healthy digestion . Some studies have also shown its potential to inhibit growth and induce apoptosis (programmed cell death) in certain types of cancer cells . As with many plant extracts, it is important to choose high quality products from verified sources to ensure the presence of active ingredients and maximize their potential benefits .