7 Signs of vitamin D deficiency

“Vitamin D is a fat-soluble vitamin that plays a role in many important functions of the body. It is best known for helping calcium build and maintain strong bones. Vitamin D is also involved in the regulation of the immune system and cells “- University of Maryland Medical Center

Vitamin D is probably the most important nutrient for bones or the health of the immune system. Not only does the proper consumption of vitamin D preserve the bones and health of the immune system, but it is also thought to prevent a number of serious health problems.

Vitamin D deficiency is best known for causing rickets (brittle bones) in children, a condition in which the bone tissue has not strengthened or mineralized. This condition often leads to bone fragility and skeletal deformities, which often coincide with a high risk of injury. However, more recent research has found a link between vitamin D deficiency and many other health problems. .

Research suggests that vitamin D may play a role in the prevention and treatment of hypertension, type 1 and type 2 diabetes, multiple sclerosis (MS), and hypertension.

Given the importance of vitamin D intake, we will identify seven signs that indicate a potential vitamin D deficiency.



Unlike most of the items in this list, medical experts are not quite sure why we are sweating more with low levels of vitamin D. We just know that there seems to be an inseparable link between low levels of vitamin D and excessive sweating, especially around the forehead.


A link has been established between sadness / depression and low levels of vitamin D. A particularly interesting finding involves the link between seasonal affective disorder (SAD), a seasonal depressive state, and fluctuating levels of vitamin D3. In one study, participants’ D3 supplementation had positive effects and reduced negative effects – both physical and cognitive. Participants reported a significant decrease in various symptoms, including food cravings, hypersomnia, lethargy, and sleep disorders.


The degree of pain and muscle weakness can range from subtle to severe. At first, symptoms of this type are almost not present; However, as the deficiency lasts over time, the associated symptoms tend to degrade. This is because when vitamin D is metabolized, it improves muscle contraction – a vital mechanism for strengthening bones.


High blood pressure often results when the body’s vitamin D levels are low. Our body formulates a peptide that increases blood pressure through arterial restriction and water retention. Vitamin D serves as a countermeasure, suppressing this enzyme reaction and reducing the body’s inappropriate and exacerbated response to that peptide, thereby normalizing blood pressure levels.


When vitamin D levels are low, our immune system is inextricably affected. A high concentration of vitamin D receptors can be found in immune cells, an area of ​​the body that requires sufficient vitamin D supplementation. In a Japanese study published in the American Journal of Clinical Nutrition, students who received supplemental vitamin D Vitamin D recorded fewer cases of influenza A than those who did not receive supplements.

In another study, people diagnosed with autoimmune disease also had low levels of vitamin D.


Some gastrointestinal conditions affect the absorption of vitamin D. Those with celiac disease, Crohn’s disease, inflammatory bowel disease and other conditions are more likely to have vitamin D deficiency in because of the interactions. In addition, those who have large amounts of fat in the body are prone to vitamin D deficiency because the fat dissolves the vitamin and reduces its physiological effects.


There is a probable correlation between low levels of vitamin D and cardiovascular disease. Medical professionals believe that low levels of the vitamin result in higher concentrations of calcium that build up in the arteries; calcium buildup is the plaque that forms in the arteries and increases the risk of heart attack or stroke.other conditions related to low levels of vitamin D which include – hypertension, diabetes-type 2, obesity and high cholesterol – seem to reinforce the link between vitamin D levels and heart health.

Sources of vitamin D

Here are some common sources of this nutrient. Be sure to get the recommended daily amount of vitamin D on a daily basis.

» Medical » 7 Signs of vitamin D deficiency