Rising carbon dioxide may raise risk of nutrient deficiencies in humans

Plants absorb carbon dioxide to fuel their growth. As humans increase the amount of the greenhouse gas in the atmosphere, more will be available to vegetation around the world. But according to a new study, too much carbon dioxide might eventually lead to plants that are deficient in key nutrients for humans, which could be especially detrimental in the developing world.

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Sarah Derouin

Sarah Derouin is an EARTH editorial intern.

Derouin is freelance writer. Before becoming a science writer, Derouin earned a Ph.D. in glacial geology from the University of Cincinnati and worked for the Bureau of Reclamation in seismic hazards and geomorphology. She is a graduate of the science communication program at the University of California-Santa Cruz. You can see more of her work at www.sarahderouin.com.

Friday, January 11, 2019 - 06:00