Going to bed should feel safe — but doctors warn that certain bedtime habits can quietly increase the risk of serious nighttime emergencies, especially after age 70. In many cases, seniors who pass away in their sleep showed warning patterns hours before bedtime — patterns that families and even the individuals themselves didn’t recognize as dangerous. This video explains 4 bedtime habits seniors over 70 must avoid, why they strain the heart, lungs, and nervous system at night, and what safer al