As we look towards the future, it is predicted that nearly a quarter of older adults worldwide will be at risk of extreme heat exposure by mid-century, posing a significant threat to their well-being. Cardiologist-epidemiologist Andrew Chang emphasizes the importance of safeguarding this vulnerable population, noting their heightened susceptibility to the effects of heat. The human body has its limits when it comes to tolerating high temperatures, making heat extremes particularly hazardous for older individuals. Factors such as reduced cooling efficiency, underlying health conditions like cardiovascular disease and diabetes, dehydrating medications, and social isolation or cognitive impairments further compound the risks faced by older adults in extreme heat scenarios. Sociologist Deborah Carr underscores the complex interplay of biological, social, and cognitive factors that make heat exposure particularly detrimental for the elderly.
Date and Time: 2024-05-14 10:00:32
Original Source: www.sciencenews.org