Pau d'arco

S1 E2: Pau d'arco is a wonderful herb with many documented properties, and has been known to improve toxic blood-related conditions, such as acne, hepatitis, environmentally produced allergies and asthma and poisons attacking the liver. It stimulates the immune system to such a positive degree that it has been traditionally used as a primary treatment for viruses, such as flu, herpes or hepatitis.