A recent study has found a potential association between inadequate sleep and an increased risk of developing high blood pressure. The study, which will be presented at the upcoming American College of Cardiology’s Annual Scientific Session, analyzed data from 16 different studies involving over a million participants from six countries.
Individuals who reported sleeping less than seven hours per night showed a 7% higher likelihood of developing high blood pressure during the study period. This risk increased to 11% for those who slept less than five hours per night. Interestingly, females who reported inadequate sleep had a 7% higher risk compared to males with similar sleep patterns.
The study accounted for various factors that could influence blood pressure, such as body mass index, diabetes, age, and smoking history. Notably, participants with a history of diabetes or smoking had a 20% or higher likelihood of developing high blood pressure.
While the findings suggest a correlation between sleep duration and high blood pressure, the study does not establish a cause-and-effect relationship. Researchers acknowledge limitations, including the reliance on self-reported sleep data and the lack of information on individual stress levels.
Prior research has also highlighted the importance of adequate sleep for overall health. The American Heart Association recommends adults get between seven to nine hours of sleep per night to support optimal well-being. Excessive or insufficient sleep can have negative impacts on various bodily functions, including hormone regulation and blood pressure control.
Given the potential health implications of inadequate sleep, individuals are encouraged to assess their sleep habits and make necessary adjustments to prioritize rest. Creating a conducive sleep environment, limiting screen time before bed, and managing daily schedules can help improve sleep quality and reduce the risk of high blood pressure and related health issues.
