Vitamin D is unquestionably associated with the proper condition of our bones, due to the fact that this name is used to describe chemical compounds from the group of steroids that prevent all rickets. Particularly important is vitamin D3, the deficiency of which can result in very noticeable, unpleasant effects for our body. That is why it is so important to take care to supplement the level of vitamin D in the body at the stage of development of children, when they are experiencing strong growth.
Vitamin D3 – what are its properties?
Characteristic of this kind vitamin is that it comes in two forms and both (cholecalciferol and ergocalciferol) undergo various changes that make them similar to hormones in terms of their effects. Vitamin D – D3 and D2 is responsible for the proper development and mineralization of bones. It improves the regulation of the calcium and phosphorus economy in the body. It is necessary for the efficient absorption of these elements from the digestive tract, and it is in this role that it works vitamin D. Its primary role is bone building, which consists in creating a bone matrix from crystals and deposition of calcium and phosphorus ions. If the body has too little vitamin D – calcium contained in food is not used and absorbed – this can lead to disorders in bone mineralization in the long term.
Vitamin D deficiency
Deficiency of welcome D3 in children leads to rickets, and in adults to softening of the bones, the mineralization of the bone matrix is disturbed, which at a later stage leads to osteoporosis. Bones decalcify, uncalcified tissue accumulates excessively. There are no clearly defined doses of the daily requirement for vitamin D3 for adults, it depends on individual preferences and needs.
Other symptoms of vitamin D3 deficiency are disturbed neuromuscular functions, inflammatory bowel diseases, hypertension, bone loss, hyperactivity in bone turnover, hair loss, dry skin.
At the risk of occurrence vitamin D3 deficiency elderly people who usually do not use the sun to a large extent are at risk. Another risk group are people practicing a vegetarian diet, as well as people with dark skin.
Vitamin D3 – where to get it?
Vitamin D the body obtains mainly from the biosynthesis of cholecalciferol in the skin, which is carried out under the influence of ultraviolet radiation. Vitamin D the body produces itself, which emphasizes its uniqueness. Just a few minutes of staying outside in sunny weather is enough to cover 90% of the demand for vitamin D.. Of course, this is conditioned by the fact that the body will be exposed to the sun and not protected with a cream with UV filters. Stock vitamin D3 stored after the summer months, it will then last for several colder months. In the winter time, you can think about vitamin D3 supplementation – the simplest source of such supplementation is certainly cod liver oil in capsules. Prices vitamin D3 they oscillate between a few and several dozen zlotys per package.
A lesser source vitamin D. is the diet, whereby this vitamin D3 twice as effective as D2 in increasing the level of this type of vitamin in the body. Appropriate preparation of the diet will help meet the body’s needs in this regard, so it is worth including sea fish in your daily menu – eels, herrings, salmon, sardines, mackerel, as well as butter, eggs, milk, dairy products, ripening cheeses. Vitamin D3 deficiencies in the body can be caused by many factors – too little sun exposure, inflammation, cirrhosis of the liver, acute and chronic kidney failure, the use of selected medications.