A process called biofortification puts nutrients directly into seeds and could reduce global hunger, but it's not a magic bulletIn 2004, Donald Davis and fellow scientists at the University of Texas made an alarming discovery: 43 foods, mostly vegetables, showed a marked decrease in nutrients between the mid and late 20th century.According to that research, the calcium in green beans dropped from 65 to 37mg. Vitamin A levels plummeted by almost half in asparagus. Broccoli stalks had less iron. Continue reading...
Vegetables are losing their nutrients. Can the decline be reversed?
28. března 2024 16:48
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Celý článek: https://www.theguardian.com/environment/2024/mar/28/vegetables-losing-nutrients-biofortification
Zdroj: The Guardian