– no refine sugar – no gluten – no artificial sweeteners – no preservatives – no supplements – organic food (BIO), especially meat and milk – vit. D (sun, fish) – vit. C (sauerkraut, etc.) – vit. E – vit. A … BOOSTIMMUNEimmune systemIMMUNITYpandemicSHIVASYSTEMvideoVITAMINvitamin immune systemvlogYouTube