Stuart has been studying and using alternative health practices since the early 70s, when he learned about organic gardening and farming.

He authored one of the firsts books on organic lawn care in 1988.

He has certificates in Iridology, Kinesiology, and EFT (a form of energy psychology).

Stuart has been practicing tai chi since 2003 and became a Certified 24 Posture Qigong instructor in 2017.