Renwick Mc Cave is a registered nurse specializing in ICU and Adult and Paediatric Open Heart Surgery. Since 1986, he has been practicing Maharishi AyurVeda. He was initially trained in Brazil as an Ayurveda technician, and, afterwards, gained expanded expertise at a clinic. Additionally, he completed advanced training with the Maharishi AyurVeda Association of America (MAAA) and has been giving consultations for the last three years in his country Trinidad and Tobago.