Deep Sleep May Help Prevent Hypertension

Healthy sleep includes a phase called slow-wave, or deep sleep. Researchers have found that older men with normal blood pressures, but who had the lowest levels of slow-wave sleep saw an 80% greater risk of being hypertensive 3.4 years later compared with those who had the higest levels–even after adjustment for age, race, BMI, and total sleep duration. There is growing evidence that sleep architecture influences metabolic functions.

PositiveTip: How is your sleep architecture? Regular times for sleeping, daily physical activity, and light eveing meals can help optimize it.