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Vitamin D3, 35 mcg. 120 capsules

The Danish Health Authority recommends that all pregnant women take a daily dietary supplement with vitamin D throughout pregnancy. But several large research projects also show that it can reduce fertility in both men and women if you have a vitamin D deficiency. Therefore, many can benefit greatly from taking a vitamin supplement with vitamin D already when project baby starts.

Vitamin D and female fertility

In general, approximately one in five Danes has a vitamin D deficiency in the spring, when the level is at its lowest after a long winter without sun. It can have an effect on fertility, because several large research projects have shown that it can affect fertility negatively if you have a lack of vitamin D in your body.

A study from 2019 showed that a lack of vitamin D is very common in the group of women who experience reduced fertility. In the study, 500 infertile women were examined, and here it turned out that 84% of them had a lack of vitamin D. A number that is significantly above the average woman of reproductive age.

In connection with fertility treatment, a number of studies have shown that women with a normal level of vitamin D in the blood (above 30 ng/mL or higher) have a better chance of achieving pregnancy and later avoiding miscarriage. The reason is thought to be that vitamin D affects the mucosa's receptivity to a fertilized egg. Several Danish fertility clinics therefore recommend that women undergoing fertility treatment have their vitamin D measured before starting fertility treatment. However, it is important to emphasize that no large-scale research studies and lottery trials have been carried out. Therefore, it cannot be concluded with certainty that women with vitamin D deficiency have improved fertility with vitamin D supplementation

Vitamin D and male fertility

Research from Rigshospitalet has shown that treatment with vitamin D has a beneficial effect on sperm production in infertile men with severe vitamin D deficiency. If the man is not deficient - or only slightly deficient - in vitamin D, supplementation of vitamin D has no effect on fertility.

In the study at Rigshospitalet with the participation of 330 infertile men with vitamin D deficiency, they received either placebo medicine or vitamin D. Here, the study showed that men with reduced sperm production who received vitamin D supplements doubled the chance of spontaneous pregnancy compared to the group of men who received placebo medication. The conclusion showed that vitamin D is important for the sperm's ability to reach and fertilize the egg in the woman.

However, the study also shows that vitamin D supplementation does not increase sperm production in infertile men with only slightly reduced levels, so vitamin D supplementation is not the solution for everyone.

Vitamin D3 also contributes to maintaining:

  • Teeth and bones
  • The immune system
  • Normal cell division
  • Normal calcium level in the blood
  • The uptake of calcium and phosphorus
  • Muscles

Contents and ingredients

Contains: 120 capsules

Recommended daily dose: 1 - 2 capsules in connection with a meal.

For adults and children over 11 years.

109,00 DKK

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Information om Vitamin D3, 35 mcg. 120 capsules

Indeholder 120 kapsler. Nok til 4 måneder

Sundhedsstyrelsen anbefaler alle gravide at tage et dagligt kosttilskud med D-vitamin igennem hele graviditeten. Men flere store forskningsprojekter viser også, at det kan nedsætte fertiliteten hos både mænd og kvinder, hvis man har D-vitaminmangel.

D-vitamin og kvinders fertilitet

Helt generelt så har cirka hver 5. dansker d-vitaminmangel om foråret, hvor niveauet er lavest efter en lang vinter uden sol. Det kan have en effekt på fertiliteten, fordi flere store forskningsprojekter har vist, at det kan påvirke fertiliteten negativt, hvis man har mangel på D-vitamin i kroppen.

Et studie fra 2019 viste, at det er meget udbredt med mangel på D-vitamin hos gruppen af kvinder, der oplever nedsat frugtbarhed. I studiet undersøgte man 500 infertile kvinder, og her viste det sig, at 84 % af dem havde mangel på D-vitamin. Et tal, der ligger væsentligt over den gennemsnitlige kvinde i den reproduktive alder.

I forbindelse med fertilitetsbehandling har en række studier påvist, at kvinder med et normalt niveau af D-vitamin i blodet (over 30 ng/mL eller højere) har bedre mulighed for at opnå graviditet og senere undgå abort. Årsagen menes at være, at D-vitamin påvirker slimhindens modtagelighed for et befrugtet æg. Flere danske fertilitetsklinikker anbefaler derfor kvinder i fertilitetsbehandling, at de får lavet en måling af vitamin D, inden opstart af fertilitetsbehandling. Det er dog vigtigt at understrege, at der ikke er lavet store forskningsundersøgelser og lodtrækningsforsøg. Derfor kan man ikke med sikkerhed konkludere, at kvinder med D-vitaminmangel får forbedret fertiliteten med D-vitamintilskud

D-vitamin og mænds fertilitet


Forskning fra Rigshospitalet har vist, at behandling med D-vitamin har en gavnlig effekt på sædproduktionen hos infertile mænd med stor D-vitaminmangel. Hvis manden ikke har mangel- eller kun let mangel- på D-vitamin, så har tilskud af D-vitamin ingen effekt på fertiliteten.

I undersøgelsen på Rigshospitalet med deltagelse af 330 infertile mænd med D-vitaminmangel fik de enten placebo-medicin eller D-vitamin. Her viste undersøgelsen, at mænd med nedsat sædproduktion, der fik D-vitamintilskud fordoblede chancen for spontan graviditet sammenlignet med gruppen af mænd, der modtog placebomedicin. Konklusionen viste, at D-vitamin er vigtig for sædcellens evne til at nå frem og befrugte ægget hos kvinden.

Dog viser studiet også, at D-vitamin tilskud ikke øger sædproduktionen hos infertile mænd med kun let nedsatte niveauer, så D-vitamin tilskud er altså ikke løsningen for alle. .

Vitamin D3 bidrager desuden til at vedligeholde:

Tænder og knogler
Immunsystemet
Normal celledeling
Normalt kalkniveau i blodet
Optagelsen af kalk og fosfor
Muskler

Næringsindhold pr. daglig dosis (1 tablet)

D3 vitamin: 35 µg (700% RI)

RI = Dagligt referenceindtag for voksne og børn over 11 år.

Ingredienser

Vitamin D3 (Cholecalciferol), Olivenolie, Kapselmateriale (oksegelatine), Glycero

Pligttekst

Dagsdosis bør ikke overskrides. Kosttilskud bør ikke træde i stedet for varieret kost.

Fordele ved Vitamin D3, 35 mcg. 120 capsules

Vitamin D is recommended by the Danish Health Authority for all pregnant women.

Danish Pharmaceutical Industry (DFI) is a Danish family-owned company that has been in existence since 1978.

Vegan dietary supplement.

Sådan bruger du Vitamin D3, 35 mcg. 120 capsules

For adults and children over 11 years old. Recommended daily dosage: 1-2 capsules with a meal.

The daily dosage should not be exceeded. Dietary supplements should not replace a varied diet.

We offer home delivery and delivery to a parcel shop with both DAO and GLS. We process orders at our warehouse in Dragør every day of the week, and in most cases, you will receive your package the day after ordering if you've placed your order before our shipping deadline. However, in rare cases, delivery may take up to 3 days. All our orders are shipped on the same day with DAO and GLS if you've ordered before 2:00 PM from monday to friday. We ship at 9:00 AM on saturdays and sundays. You'll receive a confirmation email with a tracking link once the order has been dispatched from our warehouse. This means you can always track your package until it arrives at your address or your chosen parcel shop. Your order from Gravidtid.dk is discreetly shipped in a bubble envelope or a box, and the sender's name is our company name, Care at Home ApS. DAO DAO Parcel Shop - delivery every day of the week. Shipping fee 29 DKK. Free shipping on orders over 150 DKK. DAO Home Delivery - delivery every day of the week. Shipping fee 29 DKK. Free shipping on orders over 150 DKK. With DAO Home Delivery, your package is delivered (silently) to your address at night or early in the morning GLS GLS Parcel Shop - Delivery every weekday and saturday. Shipping cost 59 DKK. Free shipping for orders over 500 DKK. GLS Home Delivery - Delivery every weekday. Shipping cost 59 DKK. Free shipping for orders over 500 DKK. At Gravidtid.dk, you have a 14-day return policy starting from the day you pick up or receive your order.

Frequently asked questions

Her finder du vores FAQ om Vitamin D3, 35 mcg. 120 capsules

The Danish Health Authority recommends that all pregnant women take a daily vitamin D supplement throughout pregnancy. However, several major research projects also show that vitamin D deficiency can reduce fertility in both men and women. Therefore, it is recommended to start taking vitamin D when planning for pregnancy.
All adults and children from 4 years of age are recommended a dietary supplement of 5-10 μg of vitamin D from October to April. In addition, 10 μg of vitamin D daily is recommended throughout pregnancy until after childbirth.
Symptoms from excessive amounts of vitamin D are only seen with large doses exceeding 100 micrograms per day for adults. Even here, it is rare. The symptoms include stomach pain, vomiting, headache, dehydration, and cardiac arrhythmias.
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
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