Last updated: August 9, 2021

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Are vitamin D3 tablets really supposed to be that good for the human body? You've heard a lot about it, but you're not sure what to believe? Then we can take away your uncertainty with various studies and guides here.(1) With our excellent vitamin D3 tablets test 2021 we offer you various information that can certainly be helpful. We are pleased that you have found us and that you have gained an overview. We explain what vitamin D3 tablets are and why you need them.(2)




Summary

  • Vitamin D3 tablets are an important part of us and improve insulin sensitivity and secretion in the tissues. One speaks of an indispensable consumption of vitamin D3 tablets.
  • Sunlight in a glass - supplementing your personal vitamin D3 tablet budget
  • Up to 100 µg of vitamin D3 tablets can be taken per day

The Best Vitamin D3 tablets: Our Picks

Buying and evaluation criteria for vitamin D3 tablets

When buying vitamin D3 tablets, you can pay attention to various aspects, such as:

By making the right choice for you, you can save money and also check that you are not giving your body something it does not need. Therefore, always look for high quality and ask to see the manufacturer's certificates if necessary.

Dosage

If an adult person has a low own production of vitamin D3, a daily dose of 10 to 20 micrograms can be taken in the form of tablets, which corresponds to a volume of 400 to 800 I.U. (1 microgram = 40 I.U.). In winter, one should increase consumption due to lack of sunlight.(3)

Effect

Caution: when taking vitamin D3, an overdose may well lead to vitamin D3 poisoning. As with any medicine, it is important to find out the dosage in advance and to stick to it. We are talking here about taking it in the form of medication or tablets.(4)

Supplementing the vitamin D3 household in the form of natural foods gives no chance of overdose.

This cannot occur through the natural route. One is not restricted in the consumption of foods containing vitamin D3 tablets and can also expose oneself to sunlight without hesitation.

Possible applications

No matter in which form you take vitamin D3 tablets, it is always important to drink plenty of fluids. It is possible to take the vitamin in the form of tablets directly into the mouth and swallow them, or tablets that dissolve on the tongue. It dissolves in the stomach and releases the substance. Another form is the liquid variant, which is sprayed into the mouth so that it is absorbed by the mucous membrane and enters the body.(5)

Guide: Frequently asked questions about vitamin D3 tablets answered in detail

In order to inform you comprehensively about the effectiveness of vitamin D3 tablets and to give you an understanding of the current state of science, we have summarised all the important information in the following sections. Vitamin D3 tablets are involved in many processes related to your metabolism and play an important role.

What are vitamin D3 tablets and how do they work?

Keeping your vitamin D3 levels in check is so important because our bodies produce this vitamin in small amounts and we can only get it from food. Of course, you can increase your vitamin D3 levels by seeking out sunlight.

vitamin-d3-tabletten-test

Vitamin D3 is also available as a spray, capsules or drops. (Image source: unsplahs / Priscilla Du Preez)

However, studies say that about 50 % of the German population suffers from a vitamin D3 deficiency. It is a vital chemical compound and consists of MCT oil (medium-chain triglycerides) and cholecalciferol. The fat-soluble vitamins are divided into D2 and D3 and are also known as prohormones in technical language(6)

Physical performance:

One can speak here of a multi-talent, because with an optimal vitamin D3 balance, this has a positive effect on the performance not only physically, but partly also mentally.(7)

Building bone tissue:

Your kidneys and intestines, like other organs, depend on the supply of vitamin D3 tablets and control the absorption of calcium. The vitamin builds your bone tissues sustainably and also strengthens the focus on sex hormones.

Good against diseases:

Studies say that the additional intake of vitamin D3 tablets is helpful for cancer and cardiovascular diseases. Pregnant women are also advised to take vitamin D3 tablets during pregnancy. Diabetes sufferers often also have too low a vitamin D3 supply, but can then compensate for this with the medication given.(8)

Side effects:

Those who take too many vitamin D3 tablets in the form of food supplements risk very painful kidney stones. We are talking about an amount of 100 micrograms or more of vitamin D3 tablets. A person's body cannot simply break down the over-enriched amount of vitamin D3 again or ensure that it is excreted. It is therefore stored in fat and muscle tissue, creating a deficit in the body. Too much vitamin D3 can lead to headaches, muscle problems or, in exceptional cases, kidney failure.

When and for whom is it useful to take vitamin D3 tablets?

The intake of vitamin D3 tablets is not time-dependent. It does not matter whether you take them in the morning, in the afternoon or in the evening. However, it is recommended that the tablets are taken with solid food and, of course, with plenty of fluids.

The vitamin D3 tablets should be taken with plenty of liquid. (Image source: unsplash / Manki Kim)

Vitamin D3 deficiency can occur as early as childhood. It can lead to problems with growing bones. It is just as important to pay attention to it in adulthood and react accordingly if there is a deficiency.

What foods contain vitamin D3?

By far, you'll find the wonderful vitamin D3 in oily fish. One study says that we consume about 2 to 4 micrograms of vitamin D3 per day through food. This is still far from the daily requirement. The food is best eaten with a little oil, but be careful not to use too much fat.

  • Oily fish (tuna, salmon and mackerel)
  • Liver
  • Oyster
  • Dairy products such as milk itself, eggs, butter
  • Sprouts
  • Porcini mushrooms
  • Oatmeal
  • Sweet potatoes
  • Avocado

How much do vitamin D3 tablets cost?

The vitamin is not cheap, we are talking about about 15 - 35 euros per pack. Depending on the illness or deficiency, however, it can be deducted from the health insurance, this should be checked.

What types of vitamin D3 are there?

We are talking about 3 different ways in which vitamin D3 is supplied.

Type Description
Tablets/capsules Capsules are taken orally. Either wash down the complete capsules with liquid or free the powder from the capsule and add it to the water.
Oil Can be rubbed in or taken with liquid.
Spray Squirts can be given directly into the mouth.

Try it out and find the best option for you.

How should vitamin D3 tablets be dosed?

To be on the safe side, the dosage should be clarified with a doctor or pharmacist. Here we have a guideline for the dosage in drop form:

Weight daily dosage
up to 50 kilograms 500 - 1000 IU
51 - 75 kilograms 750 . 1500 IU
76 - 100 kilograms 1000 - 2000 IU

Balanced with the addition of oils, sprays, tablet form or, in special situations, infusion solutions. The simplest form is that with drops.

What are the alternatives to vitamin D3 tablets?

The best alternative is to consume sun rays. Although this is almost impossible, as the body needs a lot of vitamin D3. But you can also put a strong focus on your diet and thus balance the vitamin balance. And if this is too little, then you can turn to food supplements.(10)

Image source: 123rf / filmfoto

References (9)

1. Nicht nur für die Knochen ist das Wundermittel gut, sondern für vielmehr. Wir klären dich hier auf.
Source

2. Wirkung zu Vitamin K und D3 und was es mit uns macht.
Source

3. Alles eine Frage vom Mass - und der Ausganslage. Regelmässige Aufenthalte im Freien reichen im Normalfall aus für die Bildung von Vitamin D3. Doch es gibt Ausnahmen.
Source

4. Laut einer Studie hilft das Vitamin D3 in Bezug auf Krebs. Forscher konnten diverse Erkenntnisse ziehen und sind einen Schritt weiter.
Source

5. Wir erklären hier, wie Sie Ihren Vitamin D Mangel zu Hause testen können.
Source

6. Man ist häufiger müde sind, Schwächesymptome zeigen sich und ein geschwächtes Immunsystem macht sich bemerkbar. Ein Vitamin D3 Mangel kann ernsthafte Probleme auslösen.
Source

7. In Deutschland zumindest ist Vitamin D3 eine Vollzeitkrankheit. Was können wir dagegen tun resp. wie können wir diesen Mangel vorbeugend behandeln?
Source

8. Chronische Krankheiten werden immer mehr verzeichnet und steigen in unterschiedlichen Ländern.
Source

9. Das Sonnenvitamin reicht meist nicht aus, deshalb wird in Form von Lebensmitteln nachgeholfen. Hier findest du Lebensmittel, welche bei dir auf dem Speiseplan stehen sollten.
Source

Fast bei allen Krankheiten fehlt Vitamin D3
Nicht nur für die Knochen ist das Wundermittel gut, sondern für vielmehr. Wir klären dich hier auf.
Go to source
Informationen zum Vitamin D3
Wirkung zu Vitamin K und D3 und was es mit uns macht.
Go to source
Vitamin D-Produkte – Wann sind sie sinnvoll?
Alles eine Frage vom Mass - und der Ausganslage. Regelmässige Aufenthalte im Freien reichen im Normalfall aus für die Bildung von Vitamin D3. Doch es gibt Ausnahmen.
Go to source
In einer neuen Studie wird die Antikrebswirkung bestätigt.
Laut einer Studie hilft das Vitamin D3 in Bezug auf Krebs. Forscher konnten diverse Erkenntnisse ziehen und sind einen Schritt weiter.
Go to source
Vitamin D – die richtige Einnahme
Wir erklären hier, wie Sie Ihren Vitamin D Mangel zu Hause testen können.
Go to source
Vitamin D Mangel führt häufiger zu Herz-Kreislauf-Probleme
Man ist häufiger müde sind, Schwächesymptome zeigen sich und ein geschwächtes Immunsystem macht sich bemerkbar. Ein Vitamin D3 Mangel kann ernsthafte Probleme auslösen.
Go to source
Wie besiege ich meinen Vitamin D3 Mangel?
In Deutschland zumindest ist Vitamin D3 eine Vollzeitkrankheit. Was können wir dagegen tun resp. wie können wir diesen Mangel vorbeugend behandeln?
Go to source
Vitamin D als Schlüsselelement
Chronische Krankheiten werden immer mehr verzeichnet und steigen in unterschiedlichen Ländern.
Go to source
Lebensmittel mit hohem Vitamin D3 Gehalt
Das Sonnenvitamin reicht meist nicht aus, deshalb wird in Form von Lebensmitteln nachgeholfen. Hier findest du Lebensmittel, welche bei dir auf dem Speiseplan stehen sollten.
Go to source
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