Part 1: Ano ang nagagawa ng Vitamin D sa ating katawan? Alamin ang kasagutan mula kay Dr. Janis De Vera. #UsapangPangkalusuganCheck out our official social media accounts: 🌞FACEBOOK: 🌞TWITTER: CoronavirusCOVID-19COVID19fruitgmkgood morning kuyaikonsulta medikalimmune systemIMMUNITYkuya danielkuya daniel razonLowHangingmorning showpangkalusuganpartPhilippinesShowUsapangusapang pangkalusuganvideoVITAMINvitamin COVID-19vlogYouTube