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Integrating food is medicine and regenerative agriculture for planetary health.
Front Nutr
December 2024
Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
The urgent need to address both human and environmental health crises has brought attention to the role of food systems in driving climate change, biodiversity loss, and diet-related diseases. This paper explores the intersection of Food is Medicine (FIM) and regenerative agriculture (RA) as an emerging approach with the potential to help address the interconnected challenges of human and ecological health within healthcare and food systems. FIM programs, such as produce prescriptions and medically tailored meals, aim to improve health outcomes by increasing access to nutritious foods and promoting nutrition equity.
View Article and Find Full Text PDFTin contamination in sediments of Lake Zurich: source, spread, history and risk assessment.
Swiss J Geosci
December 2024
Department of Surface Waters Research and Management, Eawag, Überlandstrasse 133, Dübendorf, 8600 Switzerland.
Unlabelled: Industrial activities of a silk dyeing factory in Thalwil, on the shore of Lake Zurich, Switzerland, caused extreme Sn contamination of lake sediments. In this study, we determine the contamination source, spread, and age using a multiproxy approach. We used X-ray fluorescence spectroscopy (XRF) core scanning and further geochemical analyses to assess the contamination spreading and thickness in the sedimentary column.
View Article and Find Full Text PDFCentral regulation of drinking water in divergently selected high-water-efficient young broiler chickens: A minireview.
J Neuroendocrinol
December 2024
Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas, USA.
Poultry production is confronting real challenges, including a lofty projected high demand for animal proteins to feed the future, and the need to adapt to planetary boundaries (global warming) with limited natural resources (land, energy, water). Among the most challenging stressors to poultry production sustainability are heat stress (HS) and water uncertainty, that need extensive fundamental and applied research to identify effective strategies. In that regard, our group has recently developed a high-water-efficient broiler (meat-type) chicken line using water conversion ratio (WCR) as a phenotypic trait and defined the hypothalamic molecular mechanisms controlling drinking water under heat stress conditions.
View Article and Find Full Text PDFPerspective: Enteric methane mitigation and its impact on livestock hydrogen emissions.
J Dairy Sci
January 2025
Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139.
In a hydrogen-based economy future, hydrogen leakage is becoming an environmental concern. Ruminants naturally produce small amounts of hydrogen, which is emitted in the environment along with other fermentation gases, such as the GHG methane and carbon dioxide. Here, for the first time, we estimated hydrogen emissions from the global ruminant livestock at 527 kt/yr (95% CI: 399, 654), or about 3.
View Article and Find Full Text PDFUnderstanding Titan's Prebiotic Chemistry: Synthesizing Amino Acids Through Aminonitrile Alkaline Hydrolysis.
ACS Earth Space Chem
December 2024
Planetary Environments Laboratory NASA/GSFC, Greenbelt, Maryland 20771, United States.
Titan is an ocean world with a plethora of organic material in its atmosphere and on its surface, making it an intriguing location in the search for habitable environments beyond Earth. Settled aerosols will mix with transient surface melts following cryovolcanic eruptions and impact events, driving hydrolysis reactions and prebiotic chemistry. Previous studies have shown that the hydrolysis of laboratory-synthesized Titan organics leads to the production of amino acids and other prebiotic molecules.
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