Breathe deeply: Research finds you can absorb nutrients and vitamins from fresh air
Emerging research suggests that the air we breathe may do more than sustain life—it could also provide essential nutrients. A new concept called "aeronutrients," introduced in Advances in Nutrition, highlights how elements like iodine, zinc, and certain vitamins might be absorbed directly through the lungs, complementing traditional dietary intake. While each breath contains only trace amounts, the sheer volume of air we inhale—around 9,000 liters daily—suggests a potentially significant cumulative impact. This fresh perspective reframes how we view the health benefits of clean, fresh air.
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