D vitamin Webinfo

Great info about the kosttillskott d vitamin

Why D vitamin is needed

elastic shoelaces 1Vitamin D is needed for cell growth and nervous system. Vitamin D is good for bone formation when it regulates kalkbalansen in the skeleton and teeth, something that counteracts osteoporosis (osteoporosis) and tooth decay. Vitamin D prevents muscle weakness and cardiovascular diseases and is good for skin and hair.
Vitamin D improves the absorption of minerals. Vitamin D is needed for the entry of calcium and phosphorus in the intestine and is considered good for fat loss because it helps the body to absorb calcium.
Vitamin D also regulate hormonal balance, increase testosterone production, increases sex drive and is good for fertility. Vitamin D has a strengthening effect on dopamine and norepinephrine. Vitamin D also belong to the category of hormones because it can självbildas in the body.
Vitamin D is germicidal and good for the immune system, it counteracts fatigue and depression. Vitamin D prevents even cold and flu. Vitamin D is good for arthritis, acne, eczema and psoriasis. Vitamin D regulates immune function (needed for T-cells are a type of white blood cells) and prevents inflammations and cancer. Vitamin D may inhibit tumor growth (e.g., colon cancer) and development of MS (multiple sclerosis), Alzheimer ‘s, Parki Johansson and others.
Vitamin D is also good for liver problems, constipation and myopia and improves insulin sensitivity and reduces the risk of type 2 diabetes, see also Insulin.
Vitamin D improves the results of physical training.
Article made by laserbehandling hår
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Symptoms in lack of d vitamin

Lack of vitamin D is involved in a variety of diseases, the research finds new relationships. Early symptoms of lack of vitamin D may be fatigue, pains in the hands, arms, feet and lower back.
At deficiency are at increased risk for autoimmune diseases, see inflammation. Bristan can also lead to colds, flu, irritability, depression, psychoses, osteoporosis, joint and muscle pain (fibromyalgia), skin diseases (psoriasis), obesity (abdominal obesity), cardiovascular disease, blood clots, poor appetite, liver and intestinal diseases.
Considerable lack of vitamin D can lead to rickets and softening of the bones (rickets).
Even greater cause of death by age, dementia, MULTIPLE SCLEROSIS, IBS, Crohn’s disease, schizophrenia, autism, tuberculosis, type 2 diabetes and cancer can be aggravated by vitamin D deficiency or vitamin D deficiency as a basis. Lack of vitamin D (rickets) has also been shown to increase the risk of type 1 diabetes in young children, see Insulin.
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Info Video

Btw: learn about truckkort pris here.

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Lack of sun

In the poor Sweden can vitamin D deficiency occur in many during the dark winter months! That therefore the oily fish regularly or take vitamin D as supplements.
Vitamin D is very important for many functions in the body. Unfortunately, believed to large parts of the Swedish population suffer a lack of vitamin D during the winter months, why supplements should be taken. Lack of vitamin D is common in late autumn and winter in Sweden. Dark-skinned, pregnant women, the elderly and vegetarians (especially vegans) should be alert and advised to take supplements of vitamin D. Small children should take AD-drops. But even children, teens and adults may suffer from lack of vitamin D. Read about laseroperation ögon here.
There are 2 different forms of vitamin D, vitamin D3 is considered most important for man:
D3 (cholecalciferol)
D3, you get all of the Sun as well as animal-based foods, mainly in fish, smaller quantity in eggs, meat and milk products,
D2 (ergocalciferol)
D2 in mushrooms, in some algae and in fortified foods
D2 and D3 are transformed by the liver and kidneys to vitamin D stored in skeletal muscle and adipose tissues, it is this which then the body uses. Animals may form vitamin D as we humans, in turn, can take up via the diet. Foods made from milk products and cereals of various kinds are often fortified with vitamin D in Sweden, often D2. Dairy products often contain both D2 and D3. Vitamin D taken via the diet is taken up into the body through the small intestine.
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Lack of d vitamin

Vitamin D deficiency causes rickets (formerly called rickets), characterized by an insufficient uptake of calcium and phosphate in the bones. In children becoming bones soft and pliant, fontanel closes very slowly and the child’s head is larger than normal. The child will be bow-legged or knock-kneed, ribs and chest degenerate sinks in. The teeth arrive late and poorly developed. The pelvis is deformed. English disease has been known since the 17th century. Additional consequences of vitamin D deficiency is convulsing, energy loss, tooth loss, myopia, nervousness, irritability, fatigue and rapid pulse.


Adults can suffer from bone softening due to low calcium and phosphate in bone tissue. Causes can be very innesittande without the Sun and poor diet. Btw: Learn about truckutbildningar here. Older persons have reduced ability to absorb vitamin D through solbestrålning of the skin. Persons over the age of 60 should therefore aim at the upper limit of the RDA (10 µg/day), primarily through sensible eating. 


Excessive amounts of vitamin D can cause calcifications, specially in the kidneys and lungs. Symptoms may include nausea, poor appetite. The EU Scientific Committee for Food has put 50 µg (2000 IU) as upper limit for average daily intake for adults and 25 µg for kids. The pharmacy still has a piece of advice that the RDA should not be exceeded for longer periods of time. 


Finnish researchers have discovered a link between low levels of vitamin D and the development of Parkinson’s disease in later life, according to a study published in the Archives of Neurology in July 2010. People with low levels of the vitamin appears to have a threefold higher risk of developing Parkinson ‘s, although further research is needed.  according to the new research has shown that the immune system can not be enabled if there is no vitamin D in the body. Diseases such as cancer, diabetes, MULTIPLE SCLEROSIS, and depression can occur as a result of vitamin D deficiency. Although infertility can be attributed to a lack of vitamin D. Vitamin D can also be beneficial for those who suffer from SLE since it seems to have positive immunological effects for those who have the disease.
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The function

The vitamin maintains along with parathormonet a balance between calcium and phosphate in the blood and promotes the formation of bone. Its effect is exerted mainly on the three-body system:
Small Intestine
In the small intestine increases calcium absorption by an upregulation of genes that code for proteins that increase calcium absorption in the duodenum [citation needed]. These are both calcium channels, pumps and kalciumbindande proteins that act as buffers to increase the gradient across the cell membrane. Btw get a jurist i göteborg.
In the kidneys vitamin D acts synergistically with parathyroid hormone to enhance the reuptake of filtered calcium. Vitamin D also counteracts parathormonets fosfatutsöndrande effect by enhancing reuptake of phosphate.
In ben‘s D-vitamin’s effect. The direct effect is that calcium is mobilized from the bone through a stimulation of the bone-depleting osteoclastcellerna, so that the concentration in the blood increases. The indirect effect, taking into account the availability of calcium increases through this and the influence on kidneys and intestine, is that omineraliserat bone mineralized. Thus, one can say that the calcium in the body’s bones transferred from mineralized to omineraliserat legs.
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Where D vitamin comes from

Vitamin D is a group of fat-soluble prohormoner that affects the balance between calcium and phosphate in the blood. The two major forms are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Even substances that are formed by the metabolism of vitamin D is included in the term.
Vitamin D3 is formed from cholesterol in the skin when exposed to sunlight, particularly ultraviolet rays, but is also available with the food. Natural sources include cod liver oil, oily fish, liver, egg yolks, and dairy products. Find a jurist here.
Because vitamin D3 is fat soluble, there is naturally only in small amounts in milk and semi-skimmed milk, where most of the cream has been removed. Therefore, it is common for these milk varieties enriched with vitamin D3 at dairy management. The same goes for margarine, which also contain added vitamins, including vitamin D3.
Vitamin D2 can only be obtained through food, and then mostly from chanterelles and some other fungi and certain algae.
Recommended daily allowance (RDA): 5-10 μg. For more information, see RDA table.
Sometimes stated RDA in international units (IU). Conversion ratio between IE and weight is different for each type of vitamin. For vitamin D for:


1 µg = 40 IU
1 IU = 0.025 µg
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