Your Bleeding Gums Are Sending Bacteria to Your Heart | Feynman Explains

There was pink in the sink this morning… and it may have been far more dangerous than you think. This video explores the shocking science behind bleeding gums, oral bacteria, arterial plaque, inflammation, heart disease, Alzheimer’s, and the hidden biological border inside your mouth that protects your bloodstream every second of your life. Scientists have discovered oral bacteria embedded inside atherosclerotic plaques, brain tissue linked to Alzheimer’s disease, and even colorectal tumors. But how do these microbes travel through the body? The answer begins at your gums. Inside this documentary-style breakdown, you’ll learn: • Why gums bleed • How bacteria enter the bloodstream • The 48-hour biofilm cycle • Why flossing affects cardiovascular health • The link between oral inflammation and heart attacks • How arterial branch points trap bacteria • Why dentists and cardiologists are more connected than ever • The hidden physics of blood flow and plaque rupture • Why flossing is more than dental hygiene This is not cosmetic care. This is vascular maintenance performed at the sink. #Flossing #HeartDisease #GumDisease #Alzheimers #OralHealth #ScienceExplained #MedicalDocumentary #Inflammation #Cardiology #HealthScience bleeding gums, flossing explained, oral bacteria, gum disease, heart disease, arterial plaque, cardiovascular health, bacteria in arteries, mouth bacteria, oral microbiome, periodontal disease, gingivitis, periodontitis, flossing benefits, medical documentary, science explained, human body documentary, vascular inflammation, biofilm explained, bacteria and heart attacks, Alzheimer's disease bacteria, oral health science, gum bleeding causes, cardiovascular documentary, plaque rupture, blood flow physics, oral hygiene, inflammation explained, health documentary, microbiome science, hidden health dangers, floss daily, bacteria in bloodstream, health science video, educational documentary, biological border, periodontal bacteria, heart attack prevention, dentist science, brushing vs flossing, science storytelling, cinematic documentary, medical science video, oral-systemic connection, vascular disease, microbiology explained, anatomy documentary, oral infection, chronic inflammation, science channel