1.yogurt 2.bawang 3.Luya 4.Tea 5. Sabaw ng manok 6. Kamote 7. Spinach 8. Broccoli angCoronavirusCOVID-19COVID-19 immune systemCOVID19IMMUNEimmune systemIMMUNITYKONTRAmapalakasSYSTEMTipsupangvideoVITAMINvlogYouTube