7 Signs Of A Vitamin D Deficiency

The Vitamin D is a fat-soluble vitamin which plays an important role in many body functions. It’s best known that it works with calcium in the body in order to help build and maintain strong bones. Vitamin D also is involved in regulating the cells and the immune system, where it could help prevent cancer. – University of Maryland Medical Center

Vitamin D may be the most important nutrient when discussing immune system or bone health.

An adequate consumption of vitamin D not only preserve bone and immune system health, but it’s also thought to prevent a lot of serious health conditions.

A lack of vitamin D is best known for causing rickets (brittle bones) in young children, a condition when the tissue of the bone doesn’t fortify or mineralize. That condition often leads to skeletal deformities and fragile bones, frequently coinciding with increased risk of injury. Still, a recent research uncovered the link between the vitamin D deficiency and a host of other health issues.

The research suggests that vitamin D could play a role in both the treatment and the prevention of hypertension, type1 diabetes and type2 diabetes, hypertension and multiple sclerosis (MS).

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Given the importance of consuming vitamin D, we are going to identify 7 ways to uncover a potential deficiency of vitamin D.

These Are The 7 Warning Signs Of A Vitamin D Deficiency:


The degree of muscle weakness and pain can vary from subtle to severe. In the beginning, the symptoms of this type are almost non-present; yet, as the deficiency starts during much longer, associated symptoms tend to become worse. The main reason is that vitamin D, when it’s metabolized, it enhances the muscle contraction, which is an essential mechanism for strengthening the bones.


In case the vitamin D levels become low, our immune system become inextricably affected. A high concentration of vitamin D receptors could be found in the immune cells, which is the area of the body that requires sufficient vitamin D supplementation. In a Japanese study that was published in the American Journal of Clinical Nutrition, to schoolchildren were given vitamin D supplements that were recorded fewer instances of the flu strain influenza A than those who didn’t receive supplements.

In one other study, persons diagnosed with an autoimmune disease were also tested for low levels of D vitamin.


Hypertension (or also known as high blood pressure) very often occurs when our body’s levels of vitamin D are low. The body formulates a peptide that increases the blood pressure through arterial restriction and through water retention. Vitamin D serves as a countermeasure, suppressing this enzymatic reaction and reducing the body’s inappropriate and worsened response to this peptide, consequently normalizing the blood pressure levels.


A connection has been made between the  sadness or depression and the low levels of vitamin D. A particularly interesting discovery involves the correlation concerning seasonal affective disorder (SAD), a seasonal depressive condition, and changing levels of vitamin D3.  In a specific study, the participants were given D3 supplementation and they experienced enhanced positive effects and a reduction of negative effects – both cognitive and physical. The participants reported a meaningfully diminished presence of various symptoms, such as food craving, lethargy, hypersomnia, and sleep disturbances.


Certain gastrointestinal conditions can affect the vitamin D absorption. Those with celiac disease, Crohn’s disease, inflammatory bowel disease and other conditions, are more prone to a greater risk of vitamin D deficiency due to these interactions. Moreover, those with high amounts of body fat are more disposed to vitamin D deficiency as fat dilutes the vitamin and reduces its physiological effects.


A very strange addition to this list is the tendency of persons to sweat more without adequate vitamin D levels. Contrary to lots of the items on this list, medical experts are not quite sure why we sweat more with low vitamin D levels. Everything that is known is that there seems to be an inseparable connection between low vitamin D and extreme sweating, especially around the forehead.


There is a probable correlation between the low vitamin D levels and cardiovascular disease. Some medical professionals believe that low levels of vitamin D result in bigger concentrations of calcium build up in the arteries. The calcium buildup is a plaque that forms in the arteries and increases the risk of stroke or heart attack. Other conditions connected to low vitamin D levels are hypertension, type 2 diabetes, high cholesterol and obesity and they appear to solidify the connection between the vitamin D levels and heart health.

Sources of Vitamin D

Now that we have discussed the 7 symptoms that are associated with vitamin D deficiency, we will list some common sources of the nutrient. Make sure to get the recommended daily amount of vitamin D every day.

– Orange Juice (Vitamin D fortified)

– Sunlight

– Fortified Plant-Based Milks