Ian Brighthope's Substack

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Ian Brighthope's Substack
Ian Brighthope's Substack
Is your toothpaste safe?

Is your toothpaste safe?

Contaminated

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Ian Brighthope
Apr 19, 2025
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Ian Brighthope's Substack
Ian Brighthope's Substack
Is your toothpaste safe?
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As a health practitioner, I first became suspicious of toothpaste safety when a patient’s history revealed asthma attacks occurring in the morning, shortly after showering and brushing her teeth. After investigation, I discovered the culprit was an ingredient—mint—triggering her symptoms. This experience led me to explore toothpaste more closely, uncove…

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