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

    14 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. Higher CO₂ levels are making our food more calorific and less ...

    Nov 14, 2025 · More CO 2 in the atmosphere is making food crops more caloric, less nutritious and potentially more toxic. If we do not intervene, this could cause malnutrition, even in …

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

    14 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 …

  5. Food More Calorific But Less Nutritious Due to Rising CO2

    12 hours ago · Food becoming more calorific but less nutritious due to rising carbon dioxide www.theguardian.com Food becoming more calorific but less nutritious due to rising carbon …

  6. 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.

  7. Climate change is affecting your food – and not in your favour

    Dec 4, 2025 · Plants do grow faster when CO₂ levels increase, but this doesn’t mean we will have more food and less hunger. Other research has shown that where we can grow our food is not …