Patiala: Sports Minister Sarbananda Sonowal, who on Monday visited the Netaji Subhash National Institute of Sports (NSNIS) here to take stock of preparations for the upcoming Rio Olympics, promised to send food supplements for the track & field campers in the next couple of days.

Sonowal, who was accompanied by sports secretary Rajiv Yadav, had discussions with the coaches of track and field events.