Unlike some other vitamins, vitamin D cannot be produced by the body. The biggest source of vitamin D is sunlight. When you move outdoors, then at that time you will receive vitamin D from the sun.
But, if you rarely do activities outside or are not exposed to sunlight at all, then your body may be deficient in vitamin D. In fact, vitamin D deficiency can cause a variety of serious health problems.
What happens to the body if it lacks vitamin D?
1. Bone becomes brittle
Because vitamin D is one of the bone-forming nutrients, the lack of this vitamin in the body will certainly cause various problems in your bones. In bone, vitamin D plays a role in maintaining the amount of calcium and phosphorus, which are important minerals for bone density.
The absence of vitamin D makes these minerals no one can take care of and could cause a decrease in the amount of minerals. This then makes your bones fragile, easily broken, and at risk of osteoporosis.
2. Easily depressed
Do you feel easily depressed, too sensitive, even depressed? It could be that your body is lacking in vitamin D. A study published in the British Journal of Psychiatry states that people who lack vitamin D intake - whether from food or the sun - tend to experience depression more often.
In this study it was explained that vitamin D has a role in regulating hormones and influencing parts of the brain that are central to mood. In another theory, it is also stated that this sun vitamin can increase chemicals in the brain, which can reduce stress levels.
3. The risk for cancer is greater
The risk of getting cancer will be greater when your body is deficient in vitamin D. A study published in the regular meeting of the American Society for Radiation Oncology, revealed that a body lacking vitamin D is at risk for breast cancer, prostate cancer, lung cancer, thyroid cancer , to colon cancer.
Experts say that vitamin D has the ability to be anti-cancer, which can help the body prevent growth and spread of cancer cells. People who have less vitamin D, are 3 times more likely to develop cancer.
4. Interferes with the brain's ability to cause senility
Dementia is a disease that attacks the brain's ability associated with memory, thinking, and language. Simply put, this disease makes you senile and difficult to think. Usually this condition is experienced by many elderly people, but it is not impossible to attack you who are still young because of vitamin D deficiency.
A study reported in the journal Neurology, a condition of severe vitamin D deficiency in adults, increases the risk of dementia or senility by up to 2 times. Although the exact reason is unknown, but experts associate the role of vitamin D in the brain. In the brain, vitamin D works as a 'binder' of plaques in the brain associated with dementia.
5. Increases the risk of heart disease
Although the main role of vitamin D is as a bone builder, this vitamin also affects the work of the heart. Some studies suggest that people who experience vitamin D deficiency are at risk of developing blood circulation problems and eventually become heart disease.
Some theories suggest that vitamin D also has a role in the workings of the heart. Vitamin D, which is well fulfilled, will help the heart pump blood more effectively. So, when the amount is lacking in the body, the risk of heart disease, especially heart failure increases.
6. Risk of impotence in men
For you men, be careful, lack of vitamin D can cause impotence. This has been proven in research conducted in America and involved as many as 3,400 men. In the study it was known that people who had a vitamin D amount of less than 20 nanograms per ml in their blood, had a high risk of experiencing impotence.
Impotence can occur due to a disruption of blood flow to a man's penis. Experts believe that lack of vitamin D in the body will cause problems in the bloodstream, and this time it can occur in male reproductive organs.
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