When sleep disorders double up to triple your heart disease risk
Doctors tend to consider insomnia and obstructive sleep apnea as separate conditions, which they are. Insomnia involves difficulty falling or staying asleep, while sleep apnea is characterized by repeated pauses in breathing during sleep. Those pauses cause sudden drops in blood oxygen levels that increase blood pressure and strain the cardiovascular system. But in practice, insomnia and sleep apnea frequently overlap. And they can interact in ways that worsen health outcomes…