Title: The Danger of Sleeping in a Warm Bedroom: A New Study Reveals the Impact on Heart Health The temperature of our bedrooms at night could be putting our heart health at serious risk, according to a recent study conducted by researchers from Griffith University in Queensland, Australia. Lead author Dr. Fergus O’Connor and his team discovered that sleeping in warm temperatures places extra demands on the cardiovascular system, particularly for older adults. When exposed to heat, our bodies work harder to circulate blood to the skin surface for cooling purposes. However, when the heart works harder and for longer periods of time due to increased body temperature, it creates stress and limits our capacity to recover from previous day’s exposure to heat. This can have serious implications on overall cardiovascular health, especially as we age. The study followed 47 adults living in southeast Queensland who averaged around 72 years of age. Unlike many sleep observations conducted in specialized clinics, this was a “free-living” study where participants continued with their normal activities and sleep schedules while being monitored throughout an entire Australian summer from December to March. Each participant wore a high-tech fitness tracker that measured their heart rate between 9 p.m. and 7 a.m., providing valuable data on the effects of warm bedroom temperatures on cardiovascular health. The findings highlight the importance of maintaining optimal sleeping conditions, particularly for older adults who may be more susceptible to the negative impacts of increased body temperature during sleep. As we head into warmer months, it’s essential to consider how our home environments might affect not only our comfort but also our long-term health and wellbeing. In conclusion, this study underscores the significance of ensuring a comfortable sleeping environment that promotes optimal cardiovascular function. By being mindful of factors such as bedroom temperature, we can take proactive steps towards maintaining good heart health and overall wellness.
Source: [Original Article](https://www.foxnews.com/health/your-bedroom-temperature-could-putting-your-heart-serious-danger-study-warns)
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