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Vitamin D is one of the many nutrients that the body needs to stay healthy. It is produced by the body naturally when the skin is exposed to the sun, but it is also found naturally in certain foods, such as fish, eggs, and dairy products. Along with calcium, vitamin D helps build bones and maintain their health. Vitamin D has a role in the assimilation of calcium and phosphorus in the small intestine, as well as in their fixation in bones and teeth, resulting in correct bone mineralization.
Also, it blocks the release of parathyroid hormone, which reabsorbs bone tissue, leading to thinning and weakening of bones, which increases the risk of fractures. On us-reviews.com people are complaining more and more often than they suffer from vitamin D deficiency. But what exactly does this mean?
What is vitamin D
Vitamin D is a fat-soluble nutrient, one of the 24 micronutrients essential for the proper functioning of the body. The term “vitamin D” refers to several different forms of this vitamin, two of which are important for the health of the body: vitamin D2, made by plants, and vitamin D3, produced naturally by the body after exposure to sunlight. These forms of vitamin D can also be found in food.
To adopt a healthy diet plan with all the necessary vitamins you can turn to specialized companies. But don’t forget to check easy healthy meals food delivery services for a pleasant and healthy experience.
Vitamin D brings many benefits to the body:
- Contributes to the proper functioning of the thyroid, parathyroid, and pituitary gland
- Prevents rickets, osteoporosis, and fractures
- Provides normal neuromuscular function
- It has a role in regulating heart rate
- It is necessary for the proper formation and development of the brain and helps in optimal mental functioning throughout life
- Stimulates the activity of the immune system
- It enhances the functions of vitamins A and C in the body
Contributes to the prevention of autoimmune diseases such as rheumatoid arthritis, multiple sclerosis, and inflammatory bowel disease.
Vitamin D deficiency means that you do not have enough vitamin D in your body. Vitamin D is unique because it is produced by the skin after exposure to natural light. People with light skin and young people convert sunlight better into vitamin D compared to people with dark skin and those over 50 years old.
You can get vitamin D from several sources, such as:
- Sun exposure. About 15-20 minutes three days a week are generally enough
- Through the foods, you eat
- Through food supplements
Negative effects of vitamin D deficiency
Vitamin D helps metabolize nutrients, thus keeping the immune system alert. When the immune system is weakened, it can no longer react effectively against external threats such as bacteria and viruses. In times of flu epidemic, it is good to supplement your diet with a nutraceutical product such as UnoCardio 1000 + Vitamin D 1000, which will support the immune system through high doses of vitamin D3 and Omega 3 fatty acids.
There are several studies linking vitamin D deficiency to depression, especially in the elderly population1 One cause may be insufficient sun exposure, as the depressed patient will spend more time at home. Due to the effects on metabolism, we can assume that the lack of vitamin D also affects the health of the brain.
Vitamin D is essential for the metabolism of calcium, the key ingredient in healthy bones. In its absence, children may develop rickets, a form of osteomalacia in which the bones are demineralized. The condition is easily recognized by the child’s outwardly curved legs. Vitamin D supplements are very effective in treating rickets and preventing osteoporosis in adults.
More and more studies are linking vitamin D deficiency with cardiovascular disease, heart attack, atherosclerosis, and hypertension. The exact causes are not yet known, but it is assumed that the basis is the properties of vitamin D to regulate nutrient metabolism. Supplementing the diet with vitamin D could reduce this risk and improve the health of the cardiovascular system.