"Hazare left Ralegan Siddhi this morning for Pune from where he took a flight for Bangalore at noon," the Gandhian's aide Datta Awari told PTI over phone from his native village.
Hazare would undergo a week-long treatment at Jindal Naturopathy Foundation after which he will undertake an all- India tour, he said.
The anti-corruption crusader was feeling tired after the recent agitation and the therapy would rejuvenate him, an aide said.