Isvari (Mary Ann Johnson) has been a sincere and dedicated practitioner of Ayurveda and yoga for more than 20 years. She is an advanced Sivananda Yoga teacher and a graduate of Dr. Vasant Lad’s Ayurvedic Institute, where she is on the faculty. Isvari travels internationally, lecturing, consulting, and facilitating panchakarma purification programs. She is the director of Ayurveda at the Sivananda Yoga Ranch.