Dr. Duane Keller discusses why hydrogen peroxide is a better antimicrobial agent for treating periodontal disease than antibiotics. When it comes to bacteria, it’s not all about the kill, but the change in the environment. antibioticsCoronavirusCOVID-19COVID19hydrogenimmune systemIMMUNITYPEROXIDEvideoVITAMINvitamin covid19vlogYouTubeRelated Posts COVID’s New Variant Is Spreading Faster Than Expected April 16, 2026 These Aren’t Just Hormone Problems April 16, 2026 New COVID Variant ‘Cicada’ Spreading Across U.S. | Seniors at Highest Risk April 15, 2026 Persistent immune activation and MS explosion #diseaseprevention April 13, 2026 Cicada COVID Variant Spreading in U.S. | What Doctors Want You to Know Now April 12, 2026 New COVID Variant Affecting Kids April 7, 2026