Symptoms of
Deficiency of vitamin D might be associated with diseases of immune dysregulation, one manifestation of which could be excessive daytime sleepiness (Zitterman and Gummert 2010; Hoeck and Pall 2011).
“Adding an over-the-counter vitamin D supplement can make improvements in just three to four months time.
Symptoms of vitamin D deficiency may include:
Fatigue. Not sleeping well. Bone pain or achiness. Depression or feelings of sadness.
Symptoms when vitamin D is low
Fatigue. Not sleeping well. Bone pain or achiness. Depression or feelings of sadness.
In general, the two main causes of vitamin D deficiency are: Not getting enough vitamin D in your diet and/or through sunlight. Your body isn't properly absorbing or using vitamin D.
There's no set time of day that's best to take vitamin D supplements. Some people say taking vitamin D supplements at night is an insomnia risk. There's no research to confirm this, but you might want to take your supplement earlier in the day if you think it's screwing with your sleep.
Having inadequate levels of vitamin D may correlate with unintentional weight gain. A study on women over the age of 65 found that participants with a lower vitamin D level experienced more weight gain. A systematic review of 23 different studies found similar associations between vitamin D deficiency and obesity.
Many studies show that overweight and obese people have low vitamin D levels when compared to their slimmer counterparts. And some studies link increased belly fat to vitamin D deficiency. In fact, according to a Medical News Today article, an increase in overall body fat and low vitamin D seem to go hand in hand.
Besides boosting mood and promoting calcium absorption, recent studies have shown that vitamin D may also aid in weight loss. For people with extra belly fat, a vitamin D supplement may be beneficial.
Growing evidence has demonstrated that vitamin D has a role in sleep regulation [12]. Specifically, vitamin D deficiency (VDD) can increase risk of sleep disorders and is associated with sleep difficulties, shorter sleep duration, and nocturnal awakenings in children and adults [13,14,15].
"Adequate levels of magnesium in the body are essential for the absorption and metabolism not only of vitamin D but of calcium as well," Dean states. "Magnesium converts vitamin D into its active form so that it can help calcium absorption.
Vitamin D and sleep: The surprising connection
Early research suggests it is inversely related to melatonin, your sleep hormone. Increasing vitamin D levels may suppress melatonin levels. So, it makes sense that taking it at night could disrupt your sleep.
Vitamin D stimulates hair follicles to grow, and so when the body does not have enough, the hair may be affected. A vitamin D deficiency may also be linked to alopecia areata, an autoimmune condition that causes patchy hair loss.
Can you take vitamin D and magnesium together? Yes. In fact, it's probably best to take both together. Because so many people have low magnesium levels, vitamin D supplements on their own aren't very helpful for a large portion of the population.
Magnesium assists in the activation of vitamin D, which helps regulate calcium and phosphate homeostasis to influence the growth and maintenance of bones. All of the enzymes that metabolize vitamin D seem to require magnesium, which acts as a cofactor in the enzymatic reactions in the liver and kidneys.
To an extent, vitamin D does play a role in reducing fatigue and boosting energy levels. This is because it aids the function of the mitochondria within the body's cells, which is responsible for creating energy.
Vitamin B12 Deficiency: A Rare Cause of Excessive Daytime Sleepiness.
Symptoms of Vitamin D Deficiency
Vitamin D deficiency presents similar symptoms to those of depression: Mood changes accompanied by overwhelming feelings of hopelessness, sadness, and hopelessness. Fatigue. Forgetfulness.
Research indicates that there is a strong link between vitamin D deficiency and anxiety as well as depression. Individuals struggling with a mental illness may turn to problematic behavior to mask the pain. A dual diagnosis is when a person has multiple health conditions.