Vitamin D3 & K2 Drops, 30 ml

Vitamin D3 Drops by Edubily

Vitamin D3 is an essential nutrient that plays a crucial role in the body. It contributes to the normal absorption and utilization of calcium and phosphorus, thereby playing a key role in maintaining healthy bones. The body needs vitamin D to utilize calcium efficiently. Vitamin D also contributes to the maintenance of normal muscle function and the normal function of the immune system.

Edubily uses only a few ingredients in its vitamin D line: it contains only cholecalciferol (vitamin D), coconut-based MCT oil, and vitamin K2-MK7 in the all-trans form—with no other additives. Easy to dose with the dropper: One drop contains 20 µg (= 800 IU) of vitamin D and 15 µg of vitamin K2.

Officially Approved Health Claims for Vitamin D

The following health claims are authorized for vitamin D:

• Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus
• Vitamin D helps maintain normal blood calcium levels
• Vitamin D helps maintain normal bones
• Vitamin D helps maintain normal muscle function
• Vitamin D helps maintain healthy teeth
• Vitamin D contributes to the normal functioning of the immune system
• Vitamin D plays a role in cell division
• Vitamin D helps reduce the risk of falls associated with postural instability and muscle weakness
• Vitamin D is necessary for normal bone growth and development in children
• Vitamin D contributes to the normal functioning of the immune system in children

Enriched with vitamin K2 

This product also contains vitamin K. Some expert sources suggest that vitamin D may influence the body’s need for vitamin K—in part because it supports the formation of certain vitamin K-dependent proteins, such as osteocalcin.

Edubily uses vitamin K2-MK7 in the so-called all-trans form for this product—a form that also occurs naturally in fermented foods. This structure is considered particularly stable and easily absorbed. Unlike synthetic mixtures containing cis isomers, studies show that the all-trans form has higher bioavailability in the body and remains in the bloodstream for a longer period of time.

According to official health claims, vitamin K contributes to normal blood clotting and helps maintain healthy bones.

 

Frequently asked questions and answers from Edubily

Does vitamin D need to be combined with vitamin K2?

Not necessary, but a good idea. If you'd prefer a supplement without vitamin K2, check out the vitamin D3 drops or capsules.

Is vitamin D3 vegetarian or vegan?

Vitamin D3 is vegetarian but not vegan. It is derived from wool fat (lanolin) from sheep.

Can I add vitamin D3 to food or drinks?

Theoretically, yes, but taking it orally is preferable. This allows vitamin D3 to be absorbed through the mucous membranes, which can promote more effective absorption.

How much vitamin D is in food?

Vitamin D is found only in very small amounts in the diet; in most cases, it can cover only 10–20% of daily requirements. Foods containing significant amounts of vitamin D include fatty fish (such as salmon, herring, and mackerel). 
It is nearly impossible to meet one’s vitamin D needs through diet alone.

Isn't it enough just to spend time in the sun?

In our latitudes, the intensity of sunlight between October and March is not sufficient to produce enough vitamin D. Taking supplements may therefore be advisable.

How long do the vitamin D stores from the summer last?

In short: not at all. Studies show that vitamin D levels in Europe are insufficient, especially during the winter months. A 2015 study by the Robert Koch Institute found that 80% of Germans do not even reach the recommended 20 ng/ml—and levels of 30 ng/ml are even rarer. Despite this clear deficiency, the problem is often downplayed in Germany.

What is the optimal vitamin D level?

The recommended optimal vitamin D levels vary depending on the source. According to the Robert Koch Institute, a level of approximately 20 ng/ml (50 nmol/l) is considered sufficient. However, several professional societies, including the Endocrine Society, as well as vitamin D pioneer Michael F. Holick (recent publication in Nature), recommend at least 30 ng/ml (75 nmol/l) to maximize the positive effects on calcium, bone, and muscle metabolism.

How does body weight affect the vitamin D dose?

Body weight has a direct impact on vitamin D requirements. First, adipose tissue can act as a “storage site” for vitamin D, reducing its availability in the blood. Second, the need for vitamin D increases with body mass. Studies show that severely obese individuals require up to two to three times more vitamin D, while those who are overweight should, on average, aim for about 50% more.

How much vitamin D should one-year-olds be given?

A recent scientific article in the prestigious journal *Nature* recommends a daily intake of 400 to 1,000 IU for infants up to one year of age. For babies and children, we also carry aspecially formulated supplement from Edubily in our product range. This makes it safe and easy to administer to children.

Is it possible to overdose on vitamin D?

Theoretically, yes, but in practice this is rare. Vitamin D is one of the safest vitamins, as it is naturally produced in very high amounts in the skin during the summer through sun exposure. A dose of about 10,000 IU, which is often considered high, can be produced by the skin in just a few minutes. The body therefore has mechanisms to handle high amounts. Nevertheless, very high doses of over 10,000 IU per day should be avoided over extended periods.

Is it safe to take vitamin D3 during pregnancy?

Yes! Studies show that up to 4,000 IU per day is safe.

Nutritional Information 

Contents	per serving (= 1 drop)	% NRV*
Vitamin D3	20 µg (= 800 IU**)	400%
Vitamin K	15 µg	20%

* Percent of the Daily Value

** IU = International Units

Ingredients

MCT oil* (from coconut), cholecalciferol (vitamin D3), menaquinone-7 (vitamin K2).

*MCT = Medium-chain triglycerides

Recommended use: Take 1 pipette drop daily with a meal.

Notes:Do not exceed therecommended daily dose. This product is not a substitute for a balanced and varied diet and a healthy lifestyle. Keep out of reach of small children. Store in a cool, dry, and dark place. Shake the bottle gently before use.

Not suitable for children and adolescents under 18 years of age. Individuals taking coumarin-type anticoagulants should only use dietary supplements containing vitamin K after consulting a doctor.

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Quality and safety at the highest standard

Edubily attaches great importance to developing and manufacturing products on a scientifically sound basis. Its products are manufactured by experienced partners in Germany and Austria, who are regularly inspected without prior notice and are certified according to IFS Food and HACCP. Edubily thus meets strict hygiene and safety requirements. In addition, all products are checked again in independent laboratories for factors such as heavy metals, nutrient content, and possible contaminants. Edubily's goal is not simply to offer any old dietary supplements, but to provide safe and effective products that promote health and well-being through well-thought-out formulas and continuous development. This means that fitness athletes and health-conscious individuals can be sure that they are getting a high-quality and responsibly designed product.