https://blogs.mercola.com:443/sites/vitalvotes/archive/2025/10/28/the-bedroom-habit-that-could-help-protect-your-heart.aspxA new study found that keeping lights off while you sleep may do more than help you rest — it could protect your heart. Researchers followed nearly 89,000 adults for nine years and discovered that people exposed to bright light during sleep hadenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)