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Fluoride is commonly added to tap water to support dental health, but new research suggests it may have negative implications for our bones. While fluoride can help reduce tooth decay, it might also impact bone strength, especially as we age. Here’s...

Most municipal water in North America meets government standards. Those standards are designed for public safety at scale, where utilities must treat and move billions of liters through aging pipes. As a result, many guidelines aim to keep contaminants “as...