I was struggling to fall asleep, yet waking up at 3 a.m. — until an expert made this simple change to my routine
By Nicola Appleton, Jun 10, 2026 For this borderline insomniac who frequently wakes up at 3 a.m., this was unprecedented. However, according to Dr. Alex Dimitriu, a dual board certified psychiatrist and sleep doctor, it’s entirely expected. “I tell my patients they need to be vertical by day, so they can sleep better horizontally at night,” […]
