Lapacho, also known as Pau d'Arco bark, is a medicinal plant native to South America. It is known for its many health benefits, including its antibacterial, antifungal and antiviral power. It can be used to treat urinary tract infections, respiratory infections, and fungal infections of the skin and nails. Lapacho is also known for its immunostimulating effect, thus strengthening the immune system and helping to fight diseases. Also, it can help regulate blood sugar and is therefore beneficial for people with diabetes. It also has anti-inflammatory properties and can be used to relieve joint and muscle pain.