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Vitamin D3 1000 IU

1750 капки


Vitamin D, the sun’s vitamin, is of great importance to the bone system. Vitamin D3 (cholecalciferol) is the most common and bioavailable form of vitamin D of both types (D2 and D3), it is twice as effective in increasing vitamin D levels in the blood (1, 2). Normal levels of vitamin D content in the blood are considered to be between 20 and 30 ng/ml. It can be supplied in small quantities from some foods such as salmon, mackerel, herring, tuna, eggs, but the most common way of synthesizing it naturally is by exposure to sunlight. Although vitamin D3 is essential for the health and normal functioning of the body, many people do not get enough of it, especially young women, children and the elderly (3,4). Especially during winter (5), they need additional intakes. Recent studies have shown that more than one billion people have low levels of vitamin D. Some of the causes for such deficiency are usually sunscreens, protective clothing, limited exposure to sunlight and age that suppresses the production and absorption of vitamin D3. Its insufficient quantity in the body leads to skin problems, weakened immunity, depression, joint pain, muscle cramps and stiffness (6, 7, 8). Vitamin D3 promotes proper absorption and maintenance of normal levels of calcium and phosphorus, resulting in healthy, strong bones, reducing the risk of fractures and osteoporosis. New research has shown that vitamin D3 may play a role in regulating blood sugar and long-term heart health.

The recommended intake for optimal vitamin D content in the blood is between 1,000 and 4,000 IU or 25-100 micrograms per day for children and adults but it is difficult to obtain, especially in the winter. Nutritional supplement Vitamin D3 by Gruenpharma Ltd. is a safe and natural way to ensure the optimal levels of the vitamin that is so important for the body. The product is certified by accredited German testing laboratories. Vitamin D3 complies with European standards and directives on food supplements. It has also been certified in accordance with Kosher, with strict food additive policy including cleanliness and quality. The product is suitable for consumption by vegans.
It is important to note that absorption of vitamin D3 from food depends on the normal functioning of the bile and the normal amounts of iron.


Food supplement with 1750 drops of vitamin D3 for oral use

A minimal amount that is useful and effective is considered to be taking 20 μg per day of vitamin D. One drop contains 10 μg – 1000 I.E. Our vitamin D3 is of the highest quality and is produced directly in Germany.
Store in a cool, well-ventilated place

Ingredients: Vitamin D3 1000 I.E. – 10 μg – 1750 drops, medium chain, triglyceride oil, cholecalciferol, (96.28%)
Content: 1750 drops = e 50 ml


Take 1 drop a day orally. Do not exceed the recommended daily intake. Nutritional supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.
Caution: Keep out of reach of small children!

Expiry date and batch number: Marked on the packaging.


Gruenpharma Ltd.


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