What Is Vitamin D Good For In The Human Body – It is an indisputable fact that during the COVID-19 pandemic, we went out much less, trying to avoid contact with other people. Now that summer is over, we can go out even less. However, staying at home longer than usual can contribute to a decrease in the level of vitamin D that we have in our bodies.

Vitamin D3 (cholecalciferol) and vitamin D2 (ergocalciferol) are simply two different forms of vitamin D. The former is made in the skin when exposed to ultraviolet rays from sunlight and also comes from animal sources. The latter comes from plant sources. They are measured in international units.

What Is Vitamin D Good For In The Human Body

How is vitamin D synthesized? Vitamin D is made in the skin when it is exposed to sunlight, through ultraviolet B rays that help synthesize vitamin D. These rays cannot pass through glass, clothing, or sunscreen. On the other hand, it can enter the body together with some products. First of all, it is fatty sea fish, fatty dairy products and egg yolks. However, if you’re deficient or deficient in this vitamin, you can’t get enough of it from food or sunlight alone (and UV rays can also be dangerous). For example: the daily norm of vitamin D is contained in 20 egg yolks. Therefore, taking vitamin D supplements is the best option in case of deficiency or insufficiency. In addition, in practice, milk and milk products do not always contain vitamin D or contain small traces of it, so their consumption, unfortunately, cannot guarantee the coverage of our needs for this vitamin.

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Why is it a good idea to try to avoid vitamin D deficiency and insufficiency? The main function of vitamin D is the regulation of calcium and phosphorus metabolism. It helps the absorption of these elements from the intestines, thus participating in the growth and maintenance of bones and skeleton. With a lack of this vitamin in the body, a person can develop rickets and osteoporosis. On the other hand, almost all organs and tissues have receptors for vitamin D. Therefore, it has a large number of functions related to more than just bone development and growth. It also plays a role in the development of the nervous system. Its deficiency can cause sleep disorders and cognitive disorders, such as memory impairment. In adults, it can contribute to the development of Alzheimer’s and Parkinson’s diseases or senile dementia. In many cases, people with vitamin D deficiency are at increased risk of developing cancer, cardiovascular disease, infectious diseases, and many others. Its deficiency is also one of the factors that increase tissue resistance to insulin, contributing to the development of diabetes. This prohormone is also a powerful agent for reducing chronic inflammation.

Some features should be taken into account. Elevated levels of vitamin D can lead to a functional deficiency of vitamin K2. In this case, because vitamin K2 regulates calcium transport, calcium does not reach the bones and is deposited in the arteries and soft tissues, which can lead to hardening of the arteries. So when you take vitamin D, you create a higher demand for vitamin K2 in your body. Both vitamin D and K2 work together to strengthen your bones and improve your heart health. Therefore, if you take vitamin D through supplements, you should also take extra vitamin K2.

Who needs vitamin D the most? The increased need for vitamin D arises due to a lack of ultraviolet radiation, dark skin by nature, old age, vegetarianism and adherence to a low-fat diet, indigestion, pregnancy and lactation, a period of intensive growth and development. These people need additional vitamin D. Thus: – Pregnant and breastfeeding women: vitamin D deficiency during pregnancy leads to insufficient formation of the fetus’s immune system. – Children: in children, vitamin D deficiency leads to a sharp deterioration of anti-infective defenses. The consequence of a deficiency or insufficiency of this vitamin can be frequent diseases. – Seniors: Aging skin loses its ability to synthesize vitamin D, and seniors are most at risk of developing all of the above-mentioned conditions.

And what now? Walking in the sun for just half an hour a day would be enough in our area in Spain to activate vitamin D, provided that its intake from the diet or through supplements is sufficient. At Clínica La Siesta, we perform the 25-hydroxyl vitamin D (25-OH vitamin D) test, which is considered the most effective way to measure the amount of this vitamin in the blood. If in doubt, you can consult our GP to determine if you need to have your vitamin D blood tested. By knowing exactly what your blood vitamin D levels are, you can take appropriate action. Only a doctor can prescribe the necessary doses of supplements in each specific case, as it will depend on the level of vitamin D already present in the blood, the person’s lifestyle, his diet and the climate of the country of residence. In addition, an overdose of vitamin D can also have serious adverse health effects, so it is best to consult a doctor. To make an appointment at CLS, contact us via email info@, call us at +34 966 784 195 or WhatsApp us at +34 692 134 136. Vitamin D or sunshine vitamin is very important for the whole body growth and it is produced by the body when the body is exposed to sunlight. However, it is also said that vitamin D is also produced when taking food supplements, but this amount is much smaller.

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In the human body, vitamin D plays an important role, as it promotes the assimilation of minerals, be it calcium or phosphorus. It also helps strengthen bones and teeth, protecting against type 1 diabetes, multiple sclerosis and cancer.

There are many other benefits that vitamin D can help with. Therefore, it is said that the human body must receive sufficient amounts of sunlight to continue to promote vitamin D production.

An essential nutrient for the human body, vitamin D is fat-soluble and is produced when the human body is exposed to sunlight. The body gets excess vitamin D from the sun; dietary supplements provide very small amounts of this vitamin.

Vitamin D is not one whole, but five different types of vitamins, namely vitamins D1, D2, D3, D4 and D5, of which our body is able to use only D2 and D3. Also, because vitamin D is inert, it goes through many biochemical reactions to become active for use by the body. However, this is the only vitamin that our body can produce on its own.

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This vitamin is said to be found in many foods such as mackerel, tuna, sardines, and herring, but the amount obtained from these foods is not sufficient for the body. There are many foods, including juices, cereals, dairy products, etc., that are fortified with this vitamin. Vitamin D, considered one of the most important nutrients for the human body, is necessary to prevent many health problems that arise due to its deficiency. Some of them are treatment of weak bones, treatment of rickets, hyperthyroidism and osteomalacia. Doctors even suggest that it is good for fractures, high blood pressure, chronic obstructive pulmonary disease (COPD), diabetes, muscle weakness, rheumatoid arthritis, multiple sclerosis, premenstrual syndrome (PMS), obesity, bronchitis, tooth and gum disease, and high cholesterol level.

Vitamin D is a fat-soluble vitamin that occurs naturally in very few foods, is added to others, and is available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight hit the skin and trigger the synthesis of vitamin D. Vitamin D, obtained from sunlight, food, and supplements, is biologically inert and must undergo two hydroxylations in the body to be activated. The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs mainly in the kidneys and forms physiologically active 1, 25-dihydroxyvitamin D [1, 25 (OH) 2 D], also known as calcitriol.

Vitamin D is known to be very useful for maintaining bone health. It helps in proper phosphorus production and calcium regulation in the body. Deficiency of this vitamin can cause rickets and osteoporosis.

Adequate vitamin D intake helps in the proper absorption of minerals such as phosphate and calcium in the digestive tract. It also helps strengthen teeth and bones by stimulating the incorporation of calcium.

Read The Label: All Your Vitamin D Questions Answered

If children are given a dose of 100 IU of vitamin D regularly for 4 months, it can help control the risk of influenza. In winter, the risk of catching the flu is reduced by 40%.

A pregnant woman is advised to take vitamin D regularly to keep her baby healthy. The normal intake limit for vitamin D is 2000 IU/day.

Diabetes and vitamin D are inversely related, but not type 1 diabetes. If a

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