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  1. The role of vitamin D in sleep regulation: mechanisms, clinical ...

    Jun 2, 2025 · Vitamin D, an essential neuroendocrine regulator, exhibits a significant dose-dependent association with various sleep disorders according to epidemiological evidence, …

  2. Could vitamin D help insomnia? - Healthline

    May 8, 2025 · Vitamin D may be affecting your sleep. Many people do not get enough of this essential vitamin from their diet or from spending time in the sun. A vitamin D deficiency could …

  3. How Vitamin D Affects Sleep

    Jan 23, 2024 · Having low levels of vitamin D—also called vitamin D deficiency—can put people at risk for a number of health problems, including sleep disorders. Learn more about vitamin D, …

  4. Vitamin D Status Affects Sleep Health (& A Supplement Can Help ...

    Dec 1, 2025 · As it turns out, your vitamin D status (specifically, getting enough of the essential nutrient) can seriously affect your chances of getting a good night's rest.

  5. Can I Take Vitamin D at Night? – Vitamin D3 Before Bed

    Apr 9, 2025 · Vitamin D is an essential nutrient that supports calcium balance, immune health, and hormone regulation. Taking vitamin D3 before bed may help support melatonin production …

  6. Can Low Vitamin D Cause Sleep Problems? - Biology Insights

    Aug 27, 2025 · Vitamin D plays a role in various biological processes that influence sleep. It interacts with brain regions involved in sleep regulation, where vitamin D receptors are …

  7. A Psychiatrist's Vitamin D Sleep Guide - Sleep

    May 21, 2025 · By restoring vitamin D levels, you calm nocturnal arousal and reclaim a sense of control. Most people picture vitamin D as a bone guardian, and that reputation stands. It …

  8. Vitamin D3 for Sleep | How Vitamin D Supplements Improve …

    Aug 15, 2025 · Vitamin D3 levels rose into the healthy range and stayed there. Vitamin D isn’t just about bones. It has direct effects on sleep regulation: Melatonin production: Vitamin D …

  9. Vitamin D and Sleep: Unveiling the Crucial Connection

    Aug 26, 2024 · While vitamin D stands out for its crucial role in sleep regulation, incorporating a variety of sleep-supporting nutrients into one’s diet can provide comprehensive support for …

  10. Is Vitamin D The Key To Finally Getting Better Sleep?

    Sep 9, 2025 · Vitamin D is a powerhouse nutrient that strengthens your bones, supports your immune system, and promotes a strong, healthy heart. But its influence doesn’t end there. …