You’re probably brushing your teeth with toxic metals

You check food labels, buy BPA-free bottles, and avoid microplastics as best you can, but have you ever questioned what’s in your toothpaste? New independent … The post You’re probably brushing your teeth with toxic metals appeared first on BGR.

Apr 26, 2025 - 18:49

You’re probably brushing your teeth with toxic metals

A person squeezing toothpaste on toothbrush in the bathroom.

You check food labels, buy BPA-free bottles, and avoid microplastics as best you can, but have you ever questioned what’s in your toothpaste? New independent testing suggests that dozens of popular brands may be hiding an unpleasant surprise: toxic metals. That’s right. You could be using toothpaste with toxic metals, and you might not even know it.

According to recent lab testing conducted by Lead Safe Mama (LSM), an organization focused on preventing lead exposure, 90 percent of 51 tested toothpastes contained lead, including major names like Crest, Sensodyne, and Tom’s of Maine.

Even more troubling, though, is that 65 percent tested positive for arsenic, 47 percent for mercury, and 35 percent for cadmium. Only five brands—including Dr. Brown’s Baby Toothpaste and Orajel Training Toothpaste—were completely free of all four toxic metals.

Why is this such a big deal? Because even in small amounts, lead can cause irreversible harm, particularly to children, affecting everything from brain development to behavior. Mercury and arsenic can harm the kidneys, nerves, and immune system.

Shockingly, none of the toothpastes violated the U.S. Food and Drug Administration’s current safety thresholds for cosmetics containing toxic metals. However, those limits are outdated, set at 10,000 parts per billion (ppb). In contrast, Washington State recently passed a law limiting lead in toothpaste to just 1,000 ppb, and several brands exceeded even that.

While these levels are technically considered safe, the World Health Organization continues to stand firm on the stance that there is no known safe level of lead exposure.

This revelation highlights a disturbing regulatory gap. Just because something is legally allowed doesn’t mean it’s actually safe. Most consumers assume that if a product is on store shelves—especially one as essential and widely used as toothpaste—it must be safe. This study proves otherwise, though.

So, what can you do? Start by checking out the test results published by Lead Safe Mama, which are freely available online. If you’re worried about using a certain brand of toothpaste, then consider switching to one of the options that tested clean for toxic metals.

Maybe one day they’ll be able to clean these things out of our blood, just like that company that claims it can clean microplastics out of your blood.

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You’re probably brushing your teeth with toxic metals originally appeared on BGR.com on Sat, 26 Apr 2025 at 13:40:00 EDT. Please see our terms for use of feeds.