The low level of this vitamin is directly responsible for over 200 diseases
Vitamin D deficiency is a global problem facing more than 80% of the population, according to statistical data. In addition, this deficiency often remains subdiagnosed. Doctors warn that low levels of vitamin D are directly responsible for over 200 diseases.
The main biological function of vitamin D is to maintain normal levels of calcium and phosphorus in the blood. Vitamin D helps to absorb calcium, contributing to the formation and maintenance of strong bones. Recent studies suggest that a sufficient amount of vitamin D diminishes the risk of developing breast, colon and prostate cancer.
Deficiency of vitamin D is also associated with the increased risk of metabolic syndrome, an important factor for cardiovascular and cerebrovascular diseases. In recent years, there is still talk about the link between lack of vitamin D and the development of diabetes. For example, a study in the United States shows that low levels of vitamin D in the blood are correlated with an increased incidence of diabetes.
Here are the main risks of vitamin D deficiency:
- Maintains optimal immunity of the body. Vitamin D deficiency makes the immune system deficient. Research has clearly shown that vitamin D deficiency is part of the seasonal nature of cold outbreaks.
- Vitamin D is essential for proper calcium uptake and has been shown to significantly reduce the risk of fracture in two ways. First, it helps build strong bones, but it can also improve balance.
- As several studies have shown, vitamin D plays an important role in maintaining lung health, as it has a number of anti-inflammatory properties.
- According to a 2006 study published in the Journal of the American Medical Association, vitamin D plays an important role in reducing the risk of multiple sclerosis.
- Research has shown an inverse relationship between vitamin D levels in the blood and high blood pressure (high blood pressure). In other words, the lower the vitamin D, the higher the blood pressure.
- Being a fat-soluble vitamin, helps regulate renal function and plays a very beneficial role in treating kidney disease.
- Helps regulate emotional provisions and prevents depression. The higher vitamin D levels, the more likely it is to feel unhappy. Low vitamin D levels are associated with a higher incidence of depression.
- In recent years, many studies have correlated the lack of vitamin D with cognitive impairment in elderly men and women. In addition, researchers claim that the elderly with very low levels of vitamin D are twice as likely to become Alzheimer's.
The main symptoms of vitamin D deficiency are:
- Strong fatigue states,
- Back pain or bone weakness,
- Depression states,
- Wounds heal harder,
- Muscle pain,
- Hair loss,
How can I get more vitamin D?
There are several foods that contain vitamin D:
- Beef liver,
- Egg yolks,
- Whole grains,
- Orange juice,
- Soy beverages,
Here are the recommendations in the international guidelines on the amount of vitamin D needed per day for healthy people:
- Children aged 0 to 12 months – 1,000 IU / day
- People aged between 1 and 70, pregnant women and laughs – 600 IU / day
- People over the age of 71 – 800 IU / day
Vitamin D deficiency is diagnosed simply by a blood test. The blood test that determines the amount of vitamin D in the blood is called 25-OH-vitamin D. The normal limits of the amount of vitamin D in the body of a healthy person are between 20 nanograms / ml and 50 ng / ml. A level of less than 20 ng / ml indicates a vitamin D deficiency and, implicitly, an additional vitamin, but only at the recommendation of the physician.