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New research: planting trees in cities could save lives New research from the Barcelona Institute for Global Health suggests planting more trees could lead to fewer deaths from increasingly high summer temperatures in cities. The researchers say increasing urban tree coverage to 30% could reduce temperatures by approximately 0.4%, which could reduce heat-related deaths by 39.5% according to the study’s modelling. Lead author, Tamara Iungman, says, “We already know that high temperatures in urban environments are associated with negative health outcomes, such as cardiorespiratory failure, hospital admission, and premature death.” Her team wants to influence policymakers to make cities greener, “more sustainable, resilient and healthy.” Co-author Mark Nieuwenhuijsen says, “Planting more trees in cities should be prioritised because it brings a huge range of health benefits beyond reducing heat-related deaths, …

Living a Healthy Life by Harvard University: Experts at Harvard University have released a collection of articles focusing on healthy living. The collection identifies and examines seven core precepts: ‘what we eat’, ‘how we move’, ‘what we feel’,‘how we rest’, ‘what we moderate’, ‘how we live longer’ and ‘how we find joy’. In one article they recommend to “spend time outdoors, it’ll improve your health.” This may be an obvious statement though we can easily forget this wisdom in our increasingly time-poor lives. Professor of nutrition and epidemiology Heather Eliassen says that some of the benefits include “improvements in sleep, blood pressure, cognitive function and physical activity, as well as reduced risks of chronic disease, such as type 2 diabetes, cardiovascular disease and cancer.”  Whether it’s a picnic in the …