11/11/2025
Canât sleep? Waking up tired? It might not be âjust your hormones.â
New research shows that low vitamin D levels are linked to poor sleep quality, shorter duration, and more disrupted nights.
I explain the research, the symptoms, and when it might make sense to test in this weekâs blog
đ https://drelly.ca/blog/vitamin-d-sleep-connection
Tired but canât sleep? Waking up groggy no matter how early you go to bed? It might not just be perimenopause. This blog breaks down the research on one overlooked deficiency that could be affecting your sleepâand why testing before supplementing really matters.Â