Your Mouthwash Is Hurting Your Heart (Here’s the Fix) | EP 424.A

What if a 30-second morning habit could lower your blood pressure — no pill, no diet overhaul? In this episode, I'll reveal an ancient trick modern science just confirmed, and why the “minty fresh” mouthwash in your cabinet may be quietly driving your blood pressure up.

Highlights:

• The nitric oxide connection — the Nobel Prize-winning molecule that dilates your blood vessels, and why it fades with age
• Why mouthwash backfires — killing “99% of bacteria” wipes out the good bugs that lower your blood pressure, by up to 7–10 points
• Leaky mouth = leaky heart — how oral bacteria reach your heart valves (from a former cardiac surgeon)
• The 30-second fix — scrape your tongue, skip the mouthwash, floss every other day

Topics covered: nitric oxide and blood pressure, the oral microbiome, eNOS and aging, why mouthwash raises blood pressure, dietary nitrates, tongue scraping benefits, leaky gut, leaky mouth, gingivitis and heart health, oral bacteria and heart valves, flossing and C-reactive protein (HS-CRP), inflammation, gut buddies, lectins and gluten, leaky gut and hair loss in women, and natural blood pressure support.

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