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  1. Food becoming more calorific but less nutritious due to ...

    6 hours ago · Researchers noticed ‘dramatic’ changes in nutrients in crops, including drop in zinc and rise in lead More carbon dioxide in the environment is making food more calorific but less …

  2. CO2 levels affect the composition of food | SAFE – Safe Food ...

    1 day ago · More carbon dioxide in the environment is making food more calorific but less nutritious, a study has found. Scientists from Leiden University in the Netherlands have been …

  3. Food Becoming More Calorific But Less Nutritious Due To ...

    More carbon dioxide in the environment is making food more calorific but less nutritious -- and also potentially more toxic, a study has found.

  4. Food becoming more calorific but less nutritious due to ...

    1 day ago · Food becoming more calorific but less nutritious due to rising carbon dioxide The Guardian • December 19, 2025 • world

  5. Rising CO2 Levels Make Crops Calorific But Nutrient-Poor ...

    6 hours ago · Their recent study, which synthesized data from multiple experiments on plant responses to elevated carbon dioxide levels, reveals that as atmospheric CO2 rises, crops are …

  6. Rising Carbon Dioxide Levels Are Making Food More Calorific ...

    Nov 19, 2025 · Rising carbon dioxide levels in the atmosphere are reshaping the chemistry of global food crops. The phenomenon is making them larger and more calorific but significantly …

  7. Less Nutritious Crops: Another Result of Rising CO2

    Sep 27, 2024 · Scientists investigating the impact of increasing carbon dioxide on global staple foods like rice and wheat have made some concerning findings: Higher CO2 levels make …