Ang isa sa maaaring maging kumplikasyon ng ating katawan na may kakulangan sa Vitamin D ay ang pagkakaroon ng auto-immune diseases na siyang nagpapahina ng ating resistensya. Hosted by Connie Sison and its resident doctors, ‘Pinoy MD’ is an informative…

On Call is a daily public service and news program anchored by Connie Sison and Ivan Mayrina. It airs Mondays to Fridays at 1:00 PM (PHL Time) on GMA News TV Channel 11. For more videos from On Call, visit