Studiu: Lumina puternică din timpul zilei te ajută să adormi mai devreme și să ai un somn mai profund

A recent study suggests that exposure to bright light during the day significantly improves sleep quality, rather than evening routines. Researchers monitored 89 adults over a week, finding that those with more daytime light exposure fell asleep and woke up earlier, maintaining a consistent sleep schedule. Additionally, consistent light exposure throughout the week led to deeper sleep in the first half of the night. Regularity in light exposure is as crucial as intensity, as fluctuating between dim and bright environments can disrupt the biological clock. Simple actions like morning walks outdoors can enhance natural light exposure.