Dr. István János, director of the Institute of Environmental and Natural Sciences at the University of Nyíregyháza, has highlighted the health risks posed by persistent summer heat. He emphasized the importance of maintaining heat balance, particularly for children and people engaged in physical labor, as climate change is making heat waves more frequent in the Carpathian Basin.
Key recommendations include proper hydration, with up to 6–8 liters of fluid needed daily during heavy physical work, and choosing room-temperature water instead of excessively cold drinks to support natural sweating and thermoregulation. Sun protection measures such as wearing hats, sunscreen, and protective clothing, as well as avoiding outdoor exposure between 11 a.m. and 3 p.m., are also advised.
Special attention should be given to children, who are more prone to dehydration, and outdoor workers, who may need adjusted work schedules and regular breaks in shaded areas. For sports and physical activity, early morning or evening sessions in shaded environments are recommended to prevent heat stress.
Source: University of Nyíregyháza
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