According to Yahoo News:
Dominique was hooked on cocaine and smoked two packs of cigarettes a day until she stumbled onto ayahuasca, a hallucinogenic concoction that she says has changed her life.
The French-American woman, who lives in Los Angeles and did not want her real name used, is among thousands of people across the United States who are increasingly turning to the powerful psychedelic brew from the Amazon to overcome addiction, depression or psychological trauma.
The potion, prepared and consumed as part of a shamanic ritual, is especially gaining a following in Hollywood and Silicon Valley.