7 Signs of a Vitamin D Deficiency 

 August 5, 2016

By  Gabriela

The fat-soluble vitamin D has crucial part in various body functions. It’s known that it helps build and maintain strong bones, together with calcium in the body. According to the University of Maryland Medical Center, this vitamin is also included in the regulation of cells and the immune system, so it can help protect our body from cancer.

Vitamin D is probably the most important nutrient when it comes to bone health and the immune system.

Besides preserving the immune system and bone health, proper intake of vitamin D is believed to prevent many serious health problems.

Vitamin D deficiency is widely known to cause brittle bones (rickets) in young kids. In this condition, the bone tissue doesn’t mineralize or fortify. It is very often that this condition leads to fragile bones and skeletal deformities, thus increasing the risk of injuries. A new study found that lack of this vitamin is linked to a host of other health conditions as well.

According to the study, vitamin D can take part in both, prevention and treatment of type 1 and type 2 diabetes, multiple sclerosis (MS), and hypertension.

Now that you’ve realized the importance of this vitamin, we will tell you 7 ways to help you realize if you have lack of vitamin D.

7 Warning Signs of Lack of Vitamin D

1. Muscle Pain and Weakness

At the beginning, the degree of your muscle pain and weakness is subtle. However, as the deficiency is present for much longer, these symptoms will become worse, and you will most likely feel severe pain. The reason for this is because when vitamin D is metabolized, it increases the muscle contraction, and that’s the main mechanism for bone strengthening.

2. Impaired Immune System

Reduced levels of vitamin D directly affect the immune system. Immune cells contain high amount of vitamin D receptors, and this area of the body demands proper vitamin D supplementation. The American Journal of Clinical Nutrition has published a Japanese study which shows that the group of schoolchildren who received vitamin D supplements had reduced cases of flu strain influenza, as oppose to the group which didn’t get supplements.

Another study shows that people with autoimmune disease had low levels of this vitamin.

3. High Blood Pressure

You can have high blood pressure if your vitamin D levels are low. A peptide in our body raises the blood pressure through water retention and arterial restriction. Vitamin D suppresses this enzymatic reaction and decreases the worsened and inappropriate body reaction to this peptide, thus restoring the normal blood pressure.

4. Sadness or Depression

Low levels of vitamin D have also been related to feelings of sadness or depression. One research showed that inconsistent levels of vitamin D3 are linked to seasonal affective disorder (SAD) and seasonal depressive condition. The participants in the research received vitamin D3 supplementation, and they noticed improved positive effects, and reduced physical and cognitive negative effects. They reported a significant reduction of the following symptoms: sleep disturbances, hypersomnia, lethargy, and food craving.

5. Gut Problems

Vitamin D absorption can be affected by some gastrointestinal conditions. Because of this interaction, people with inflammatory bowel disease, Crohn’s disease, celiac disease, and other conditions have higher chances of vitamin D deficiency. Since fat dilutes this vitamin and lowers its physiological effects, people with high amounts of body fat are also more prone to deficiency of this vitamin.

6.Excessive Sweating

People with improper vitamin D levels have tendency to sweat more. We can’t say why exactly this happens, since the only thing medical experts know is the strong connection between low vitamin D levels and extreme sweating, particularly around the forehead.

7. Heart Conditions

There are high chances that low levels of vitamin D are linked to cardiovascular disease. According to a group of medical experts, lack of this vitamin leads to higher concentration of plaque buildup in the arteries. The plaque buildup is in fact high concentration of calcium which increases the risk of heart attack and stroke. Low levels of vitamin D are also connected to high cholesterol, type 2 diabetes, obesity, hypertension, and the overall heart health.

Vitamin D Sources

Always try to get the recommended daily amount of vitamin D, through some of the following sources:

  • Sunlight,
  • Fortified Plant-Based Milks,
  • Orange Juice (fortified Vitamin D).

Via Healthy Life Star

About the author 


A mom of two with a background in journalism, I took health into my own hands and started researching to find answers to my own health struggles. My research turned into a blog that turned into an amazing community (starring you!).When I'm not reading medical journals, creating new recipes, you can find me somewhere outside in the sun or undertaking some DIY remodeling project that inevitably takes twice as long as it was supposed to.

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