Advantages of vitamin D3
Vitamin D is one of the fat-soluble vitamins and is also counted to the hormones. It can mostly be made in the body with the help of sunlight and / or fed with the food. Vitamin D is also known as Calciferol. Vitamin D is not really no vitamin in the classic sense, but a hormone, as it is synthesized under favorable conditions in solar radiation by the body itself.
Functions of Vitamin D3:Vitamin D3 Together with a number of other factors, is significantly involved in the regulation of calcium and phosphate metabolism and promotes their recording in the intestine. This significantly supports the mineralization of the bones and influences different hormones. Vitamin D is also involved in muscle metabolism and the defense of infections involved. It fulfills many tasks in our organism: For example, it strengthens the bones, influences muscle power and contributes to conservation healthy teeth. Some studies suggest that the so-called solar dvity is important for cardiovascular health and the immune system and can reduce the risk of some cancers.
Vitamin D - the right feed
The intake of vitamin D is an excellent preventive, but also therapeutic measure. Because whether it is increased infectious due to infectious symptoms, autoimmune diseases, degenerative discomfort or problems such as diabetes, high blood pressure, depression and dementia, a vitamin D deficiency is usually involved in the event of happen. We explain how you can detect a vitamin D deficiency with a home test, how much Vitamin D3 You need and how you combine it right with calcium, magnesium and vitamin K.
Too much / too little vitamin D:
Too much vitamin DA Too much of vitamin D is rare. However, both a massive acute and long-term overdose is dangerous. The resulting increase in calcium levels in the blood can lead to increased urine excretion, nausea, vomiting and even renal stones - in extreme cases to kidney failure and death.
Too little vitamin DToo little vitamin D Has negative effects on calcium and phosphate metabolism and thus on the bone equilibrium. A vitamin D deficiency in the body can have different causes. For example, people are at risk, which seldom stay a long outdoors during the day, such as older people or toddlers. For small children, a substructure can lead to the vitamin deficiency disease of Rachitis. The bones are not really mineralized, they are soft and deform (eg, Rachitischer Rosenkranz, O-legs, delayed closure of the fontanelle). In adults, a heavy shortage leads to conversion processes and demineralization loss or impoverishment to minerals of fully developed bones (osteomalacia) over a longer period of time. In older people, a vitamin D deficiency - together with other factors - can be related to the development of osteoporosis and accelerate them. Further signs of a vitamin D deficiency are a reduced muscle power and increased susceptibility to infections.
Vitamin D - Calculate the correct dosage
The calculation of the vitamin D dose for initial therapy. To increase the vitamin D mirror by 1 ng / ml, a body weight of 70 kilograms of 10,000 IE are needed. In another body weight, the value must be recalculated proportionally, with 7,000 IU per kilogram of body weight not be exceeded. For example, if you weigh 70 kg, have a vitamin D immediate value of 15 ng / ml and want to achieve a value of 35 ng / ml, then select a single dose of 200,000 IE as start therapy. If you only weigh 60 kg, take about 170,000 IE.
Vitamin D - a deficiency is widespreadVitamin D is not a real vitamin. While real vitamins need to be absorbed with the food, the body can also solely supply vitamin D through sunlight, because vitamin D is formed under the influence of UVB radiation in the skin. In Central Europe, however, this only works in summer (about April to September) - and only if you do not constantly apply sunscreen, as this inhibits vitamin D formation. In the rest of the year, the sun is too deep to send enough UVB radiation to earth. In Central Europe, one can therefore only be good Vitamin D3 Supply of the sun if you stay in the warm season a lot of outdoors to replenish the store enough to get over the winter. However, many people do not succeed, which modern lifestyle is not entirely innocent with a daily stay in closed rooms. Therefore, large parts of the population suffer from vitamin D deficiency. Vitamin D 10000 or Vitamin D3 20000 K2 is a supplement for athletes.
Vitamin D overdose by food or sun?
Since vitamin D is hardly occurring in the food, it is almost impossible to get an overdose vitamin D. An overdose of vitamin D through sunlight is almost never possible. Apparently, the body has protective measures that stop vitamin D formation over the skin as soon as a sufficiently high serum level is reached. On a sunny summer day, the body rarely absorbs more than 10,000 ie vitamin D, and even if you spend almost undressed throughout the day (swimming trunks / bikini) in the sun. As a dietary supplement you can Vitamin D 30,000 or higher doses of Vitamin D3 50,000 IU choose.