Benefits of vitamin D
Of course, it is difficult to overestimate the importance of this vitamin for humans, as it is involved in many processes occurring in the body. Our bones, gums, teeth and muscles depend on vitamin D. It affects cardiovascular function, prevents dementia, and improves brain function. Vitamin D is a fat-soluble substance essential for the balance of minerals in the human body. Vitamin D is produced in the skin by UV rays, and it is also found in food.
Given the small amount of vitamin D in food and the lack of sunny days in most parts of our country, deficiency of this trace element is a very common condition.
So, what do we need vitamin D for?
– The most important function of vitamin D is its active participation in calcium-phosphorus metabolism. It promotes the absorption of calcium from the intestine. Accordingly, if vitamin D in the body is not enough, the level of calcium in the blood decreases. Prolonged vitamin D deficiency can lead to the development of osteoporosis and pathological fractures.
– Great role of vitamin D for human immunity. Normal amounts of vitamin D reduces the risk of autoimmune diseases such as autoimmune thyroiditis, multiple sclerosis, inflammatory bowel disease, rheumatoid arthritis. Also enough vitamin D prevents tuberculosis, hepatitis, SARS and other diseases.
– In pregnancy, reduced levels of vitamin D increases the likelihood of pre-eclampsia, infections, preterm birth and gestational diabetes.
– Vitamin D deficiency increases the risk of developing polycystic ovarian syndrome.
– Severe vitamin D deficiency contributes to myopathy, marked muscle weakness, and walking may be difficult
To determine vitamin D levels, a blood test for 25 OH vitamin D is recommended.
It is quite easy to cope with vitamin D deficiency. The most important thing is to identify the problem in time and start taking the necessary drugs, which you will pick up a specialist.
Avoid complications of hypovitaminosis D and help a balanced diet rich in vitamin D. Most of this vitamin is contained in fish oil and fatty fish (wild and farmed salmon, mackerel, herring, tuna, catfish, sardines), eggs, butter, beef liver and whole milk.
Be sure to add these foods to your diet daily, and your bones, teeth and muscles will be strong and healthy!
Vitamin D tips
Vitamin D is actually a group of biologically active substances, which includes cholecalciferol and ergocalciferol and you can use vitamin d3 20000 iu for all year.
Cholecalciferol (vitamin D3) is synthesized under the action of ultraviolet rays in the skin, and also comes into the body with food, while ergocalciferol (vitamin D2) comes exclusively with food.
The main function of vitamins D2 and D3 is to ensure the absorption of calcium and phosphorus from food in the small intestine.
Having enough vitamin D is very important to keep your body healthy. Vitamin D can help reduce the risk of certain conditions such as cancer, type 1 diabetes, and multiple sclerosis. Vitamin D serves several functions in the body, helping to maintain healthy bones and teeth, maintain a healthy immune system, brain and nervous system, regulate insulin levels, and support lung and cardiovascular function. Influence the expression of genes involved in the development of cancer.
What is vitamin D? Despite the name, vitamin D is not actually a vitamin. Vitamins are nutrients that are not synthesized by the body and therefore must come with food. However, vitamin D can be synthesized by the body under the influence of ultraviolet light. It is estimated that exposure to the sun for 5-10 minutes 2-3 times a week allows most people to produce sufficient amounts of vitamin D3, while in the shade or in cloudy weather the synthesis of precursor cholecalciferol may be reduced by 60%. It should also be noted that vitamin D is destroyed rather quickly, which means that it can be significantly reduced, especially in winter. Recent studies have shown that most of the world’s population is deficient in vitamin D.
The health benefits of vitamin D are enormous
Vitamin D plays an essential role in regulating calcium and maintaining phosphorus levels in the blood, two elements that are extremely important for bone health. Vitamin D is needed to absorb calcium in the intestines and to restore calcium that would otherwise be excreted through the kidneys with the urine.
Vitamin D deficiency in children can cause rickets, a disease characterized by impaired bone formation and lack of bone mineralization. In adults, vitamin D deficiency is manifested as osteomalacia (softening of the bones) or osteoporosis. Osteomalacia leads to decreased bone density and muscle weakness. Osteoporosis is the most common musculoskeletal disease among postmenopausal women and older men.
Children who received 1,200 international units of vitamin D per day for 4 months in the winter are known to have a more than 40% reduced risk of influenza A.
Several observational studies have shown an inverse relationship between vitamin D concentrations in the blood and the risk of developing type 2 diabetes. In people with type 2 diabetes, inadequate vitamin D levels can negatively affect insulin secretion and glucose tolerance.