Mercury Is Too Toxic for Public Water — But the Government Says It's Fine in Your Mouth

8 Sept 2026 · 1 min
0:55

Dr. Katie To exposes a contradiction: the U.S. requires dental offices to filter mercury from wastewater, but allows it directly in patients' mouths through amalgam fillings. She quit traditional dentistry after realizing the exposure was harming her, then found biological dentistry, a practice that avoids mercury and has protected patients for over 40 years.

Chapters

More from Dr.

0:49
youtube.com

Why a Root Canal Tooth Is Like a Giant Splinter Trapped in Your Jaw

1w ago
0:33
youtube.com

Why Eating While Stressed Is Making Your Body More Acidic

1w ago
1:00
youtube.com

Why the Diet That Works for Everyone Else Is Not Working for You

1w ago
0:54
youtube.com

The Dental Material They Used Before Numbing Existed

1w ago
0:31
youtube.com

Why Your Kid Still Gets Cavities (Even With Good Brushing)

2w ago
0:22
youtube.com

Healthy eating should not feel like punishment

2w ago
0:46
youtube.com

Could Your Airway Be Causing Your Gum Recession?

2w ago
0:27
youtube.com

This is what sugar is doing to your child's teeth and body

2w ago
0:31
youtube.com

Take This Quiz to Check Your Mercury Risk Score

2w ago
1:08
youtube.com

This is what sugar is doing to your child's teeth and body.

2w ago
0:37
youtube.com

What a Grade 4 Tongue Tie Actually Looks Like

2w ago
See all content