Vitamin D and Sleep, Mental, and Physical Health
Vitamin D is essential for many bodily functions, including bone health, immune function, and muscle function. However, recent research has shown that vitamin D may also play a critical role in mental health and sleep. Let's explore how vitamin D affects sleep and mental health and how to ensure you are getting enough of this vital nutrient. This does not constitute medical advice.
Vitamin D and Sleep
Research has shown that vitamin D deficiency is linked to sleep problems, including insomnia and excessive daytime sleepiness. A study published in the Journal of Clinical Sleep Medicine found that individuals with low levels of vitamin D had a higher risk of experiencing daytime sleepiness than those with adequate levels.
Another study conducted by the University of Texas Southwestern Medical Center found that individuals who received vitamin D supplementation slept longer and had better sleep quality than those who did not receive supplementation. The study concluded that vitamin D supplementation may improve sleep quality in individuals with sleep disorders.
Vitamin D and Mental Health
Vitamin D deficiency has also been linked to various mental health disorders, including depression and anxiety. A study published in the Journal of Psychiatric Research found that individuals with depression had lower levels of vitamin D than healthy individuals. The study also found that vitamin D supplementation improved depression symptoms in individuals with low levels of the nutrient.
Another study published in the Journal of Affective Disorders found that vitamin D supplementation improved anxiety and depression symptoms in individuals with fibromyalgia. The study concluded that vitamin D supplementation may be an effective treatment supplement for anxiety and depression in individuals with chronic pain conditions.
How to Get Enough Vitamin D
The best way to get vitamin D is through exposure to sunlight. However, many individuals do not get enough sun exposure due to work or lifestyle factors. In these cases, vitamin D can be obtained through diet or supplements.
Foods that are high in vitamin D include fatty fish, egg yolks, and fortified foods such as milk and cereal. Vitamin D supplements are also available in various forms, including tablets, capsules, and liquid drops.
Vitamin D is an essential nutrient that plays a critical role in many bodily functions, including mental health and sleep. Research has shown that vitamin D deficiency is linked to sleep problems and mental health disorders, including depression and anxiety. Ensuring adequate levels of vitamin D through sun exposure, diet, or supplementation may improve sleep quality and mental health outcomes. Speak with a healthcare provider to determine the best course of action for obtaining optimal vitamin D levels. Our dietitian offers free consultations - claim yours today.