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Most people know the importance of a healthy diet, regular exercise, and avoiding cigarettes for heart protection. Yet many don’t realize that nightly breathing interruptions from sleep apnea can damage the cardiovascular system faster than smoking.
Not getting enough sleep keeps your body in a constant state of high alert. This deprivation stresses the cardiovascular system through elevated sympathetic tone and increased inflammation. As a result, chronic sleep loss, whether from insufficient duration or poor quality, can cause widespread damage throughout the body.
New research reveals that untreated obstructive sleep apnea (OSA) speeds up cardiovascular aging and significantly increases the chance of an early death. Repeated airway closures during sleep cause oxygen levels to crash repeatedly throughout the night, setting off a damaging chain reaction. While smoking injures the heart primarily via toxic chemicals, sleep apnea does its damage through repeated nightly stress responses, placing dangerous strain on the cardiovascular system again and again.
The evidence suggests that untreated sleep apnea may be as harmful to cardiovascular health as smoking. Encouragingly, proper treatment can help slow and potentially reverse some of the cardiovascular aging linked to obstructive sleep apnea. Patients who consistently followed their treatment plans experienced slower epigenetic aging, underscoring the value of early diagnosis and regular use of therapies such as CPAP and other effective treatment options to support long-term heart health.
Early diagnosis and consistent treatment can serve as a critical line of defense against preventable cardiovascular aging, helping individuals maintain better health and longevity.
To view the original scientific study click below:
Prolonged intermittent hypoxia accelerates cardiovascular aging and mortality: insights from a murine model of OSA
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