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Humans’ sense of smell is still evolving
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Humans’ sense of smell is still evolving

So, it turns out our sense of smell isn't just fading away—it's actually evolving! A fascinating study reveals that certain hunter-gatherer populations, like those in the Malay Peninsula, have preserved a richer set of smell-receptor genes compared to other groups. This means they can detect earthy, floral, and fruity scents much better, which is crucial for their survival. It's amazing to think how lifestyle and culture can shape our genetics over time!
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