Jammu, Jun 21: Union Minister of State in PMO Dr Jitendra Singh on Sunday maintained that 523 upgraded Ayush dispensaries, new hospitals and Yoga centres were strengthening the healthcare ecosystem in Jammu and Kashmir. He was addressing participants at a Yoga programmeorganised at Government College for Women, Gandhi Nagar, Jammu, as part of the celebrations marking the International Day of Yoga. Member Parliament Jugal Kishore Sharma, Divisional Commissioner Jammu Ramesh Kumar and Inspector General of Police (IGP) Jammu Bhim Sen Tuti too accompanied Dr Jitendra in the Yoga programme.