This man's daughter has been getting headaches for weeks and the doctors don’t know what’s causing it.

He saw videos online that Tom’s toothpaste contains lead.

So he bought lead test strips and tested multiple brands of toothpaste, including Tom’s.

They’re all clean except the Tom’s which tested positive for lead.

"There's literally lead in this toothpaste. I tested out all these other toothpastes to make sure that they were fine and they were clean and none of them, none of the other ones came back with lead, but sure enough the one that she's been using for the last two weeks -- because I thought that it was healthy, I thought it was the healthier choice that didn't have all these artificial ingredients -- and lo and behold, it has f*cking lead in it. It's lead. It's full of f*cking lead."

"This is insane!"