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Vitamin D

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Pileje D3 BIANE Vitamin D3 30 Capsules Pileje D3 BIANE Vitamin D3 30 Capsules
€10.54
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Vitavea Vitamin D 1000 IU 90 Tablets Vitavea Vitamin D 1000 IU 90 Tablets
€10.95
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Phytovex Nose Throat Tablets 3 actions 20 tablets UPSA Phytovex Nose Throat Tablets 3 actions 20 tablets UPSA
€6.49
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UPSA Vitamin D3 1000 IU 30 tablets UPSA Vitamin D3 1000 IU 30 tablets
€7.94
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PILEJE D3 BIANE VITAMIN D drops 15ml PILEJE D3 BIANE VITAMIN D drops 15ml
€11.23
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PEDIAKID Vitamin D3 Cholecalciferol 60 Erasers PEDIAKID Vitamin D3 Cholecalciferol 60 Erasers
€9.95
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Lehning Swiss Paste Vitamin D 40 gums -€1.00 Lehning Swiss Paste Vitamin D 40 gums
€5.95 €6.95
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Health-Green Vegetable Vitamin D3 2000 IU 20 ml Health-Green Vegetable Vitamin D3 2000 IU 20 ml
€15.99
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Propomax Spray throat Fort Propolis Bio 30ml Propomax Spray throat Fort Propolis Bio 30ml
€9.49
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Pileje Vitamin D3 Biane 1000UI Spray 20ml Pileje Vitamin D3 Biane 1000UI Spray 20ml
€16.85
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Vitamin D3 1000 Ui Filmtec 30 Films Orodispersible Vitamin D3 1000 Ui Filmtec 30 Films Orodispersible
€12.49
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ERGY D Nutergia vitamin D3 15ml ERGY D Nutergia vitamin D3 15ml
€11.49
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Nutergia Ergy D Plus Nutergia Ergy D Plus
€13.95
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BIOCYTE Vitamin D liposomal 30 capsules BIOCYTE Vitamin D liposomal 30 capsules
€11.49
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Nat & Form Nutraceutical Vitamin D3 30 Capsules Nat & Form Nutraceutical Vitamin D3 30 Capsules
€9.95
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Adrigyl Vitamin D3 Oral solution 10ml Adrigyl Vitamin D3 Oral solution 10ml
€3.37
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VITALL + D3 vegetable vitamin 20μG 100 Tablets VITALL + D3 vegetable vitamin 20μG 100 Tablets
€16.95
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Prescription Nature Liposomia Vitamin D3 30 capsules Prescription Nature Liposomia Vitamin D3 30 capsules
€14.59
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CRESCYLIA Growth 21 TargEDys Bags -15% CRESCYLIA Growth 21 TargEDys Bags
€24.60 €28.95
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Health-Green Vegetable Vitamin D3 1000 IU 20 ml Health-Green Vegetable Vitamin D3 1000 IU 20 ml
€16.15
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LERO Vegetable Vitamin D3 20ml LERO Vegetable Vitamin D3 20ml
€12.49
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Léro Immunité Adult 30 chewable tablets Léro Immunité Adult 30 chewable tablets
€18.19
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Alvityl Vitamin D3 1000IU 60 capsules Alvityl Vitamin D3 1000IU 60 capsules
€10.49
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Inovance Vita D3 Vegan 2000 IU Spray 20 ml Inovance Vita D3 Vegan 2000 IU Spray 20 ml
€19.90
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VITA-DNAT 1000 Vitamin D 20 ml Bionops VITA-DNAT 1000 Vitamin D 20 ml Bionops
€20.49
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Propomax Organic Propolis throat spray alcohol-free 30ml Propomax Organic Propolis throat spray alcohol-free 30ml
€9.49
In stock
Ineldea Vital D3 Bone Capital and Immunity Ineldea Vital D3 Bone Capital and Immunity
€8.90
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Les Bio Frères La DéDé Bio Vietamine D3 120 tablets Les Bio Frères La DéDé Bio Vietamine D3 120 tablets
€20.90
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Green Health Vitamin D3 1000UI 20ml bottle Green Health Vitamin D3 1000UI 20ml bottle
€11.95
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SOLGAR VITAMIN D3 100 CHEWABLE SOLGAR VITAMIN D3 100 CHEWABLE
€21.46
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3C Pharma Vitamin D3 2000UI 30 tablets 3C Pharma Vitamin D3 2000UI 30 tablets
€12.85
In stock
INOVANCE Vitamin D3 Growth osteoporosis drops 15 ml INOVANCE Vitamin D3 Growth osteoporosis drops 15 ml
€16.95
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Biocyte Vit C D3 Liposomal Zinc 14 Sticks Biocyte Vit C D3 Liposomal Zinc 14 Sticks
€22.65
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VITAMIN D3 KAL 100 SOFTGELS VITAMIN D3 KAL 100 SOFTGELS
€14.31
In stock
Arkocaps Natural Vitamin D3 2000IU 90 capsules Arkocaps Natural Vitamin D3 2000IU 90 capsules
€15.66
In stock
Vitamin D3 1000 IU Pure Encapsulation 60 caps Vitamin D3 1000 IU Pure Encapsulation 60 caps
€19.90
In stock
THERALGA Plant Vitamin D3 400UI 15ml THERALGA Plant Vitamin D3 400UI 15ml
€11.94
In stock
Green health Vitamin D3 200UI Natural Defenses Green health Vitamin D3 200UI Natural Defenses
€9.90
Sent in 5 in 7 working days
VITAMIN D3 LIQUID KAL 53ML VITAMIN D3 LIQUID KAL 53ML
€29.95
Shipped in 5 to 7 days
Alvityl Vitamin D3 1200UI Dropper bottle 20ml Alvityl Vitamin D3 1200UI Dropper bottle 20ml
€10.94
Shipped in 5 to 7 working days
Green Health Vitamin D3 400UI 15ml Green Health Vitamin D3 400UI 15ml
€11.90
Ships in 5-7 business days
Vitamin D3 400 IU Pure Encapsulation 60 caps Vitamin D3 400 IU Pure Encapsulation 60 caps
€16.89
Ships in 5-7 business days
Bio-Life Natur-D 2000 100 Capsules Bio-Life Natur-D 2000 100 Capsules
€13.90
Shipped in 5 to 7 business days
Solgar Vitamin D3 Vegan 1000 IU 60 Capsules Solgar Vitamin D3 Vegan 1000 IU 60 Capsules
€26.52
Shipped in 5 to 7 business days
Forte Pharma Liposomal Vitamin D 2000IU 30 Capsules Forte Pharma Liposomal Vitamin D 2000IU 30 Capsules
€10.69
Shipped in 5 to 7 business days
Arkofluids Vegetable Vitamin D3 Bottle 15 ml Arkofluids Vegetable Vitamin D3 Bottle 15 ml
€12.94
Shipped in 5 to 7 working days
Our brands Vitamin D

Vitamin D is used along with calcium and phosphate in the formation and maintenance of bones . Scientists believe that in spring and summer an exposure of 10 to 20 minutes a day is sufficient. In summer, the body produces about 10,000 IU of vitamin D in 20 minutes. On the other hand, in winter, often more than 2 hours of exposure to the sun per day are necessary, but not everyone reaches this duration.

Vitamin D is an essential nutrient for our bodies, yet many of us lack it. Fortunately, dietary supplements fortified with vitamin D can help us fill that gap and reap its many health benefits.

First, vitamin D helps boost our immune system , which protects us against disease and infection. It also plays a key role in the fixity of calcium in the bones , which makes it a valuable ally in preventing osteoporosis and fractures.

In addition to its benefits for bones, vitamin D can also improve our mood and help us fight depression. It can also reduce the risk of heart disease , diabetes, and even certain types of cancer.

Finally, vitamin D supplements are very easy to take and integrate into your daily routine. You can take them as capsules, tablets, or even a mouth spray. They are also available in different doses, to suit your individual needs.

In summary, vitamin D supplements are a smart choice for improving your health and well-being. So why not incorporate them into your routine today? Your body will thank you!

Easily order Vitamin D in pharmacies

Vitamin D or calciferol is a fat- soluble vitamin (soluble in fats: lipids). It is a hormone found in food and synthesized in the upper layers of the epidermis of the human body from a derivative of cholesterol under the action of UVB 1 radiation from the Sun. Theoretically, exposure to the sun makes it possible to cover 80 to 90% of the necessary vitamin D intake and food, the remaining 10 to 20%.

In humans it exists in two forms: D2 ( ergocalciferol ) produced by plants or D3 ( cholecalciferol ) of animal origin.

  • Vitamin D2 , or ergocalciferol , is synthesized by plants and fungi.
  • Vitamin D3 , or cholecalciferol , is produced primarily by animals. It is in this form that we produce vitamin D in the dermis of our skin under the action of UVB rays from the sun. Vitamin D3 then undergoes transformations in the liver and kidneys to become active, then it is stored in the muscles, liver and fats (adipose tissue).

Vitamin D is the anti- rachitic vitamin par excellence. It is essential for bone growth and contributes to the correct functioning of our immune defences.

Vitamin D may have a protective role against severe forms of Covid-19 , a new infectious disease linked to the SARS-CoV-2 coronavirus. As such, it can be taken as a preventive treatment. According to the National Academy of Medicine: vitamin D "plays a role in regulating and suppressing the cytokine inflammatory response that causes the acute respiratory distress syndrome that characterizes the severe and often lethal forms of Covid-19". (source: press release ).

Moreover, a recent French scientific study (1) demonstrated that the majority of the French population needed vitamin D supplementation . Changes in eating habits over several decades are responsible for this observation: modern food no longer provides a sufficient quantity of vitamin D to meet the needs of our body.

(1) According to the results of the INCA 2 study (National Individual Study of Food Consumption 2-2006-2007). ANSES, 2015 (Request No. 2012-SA-0142).

What is the action of vitamin D in the body?

  • Binding of calcium (Ca) and phosphorus (P) in bones and teeth
  • Promotes insulin secretion
  • Promotes the assimilation of calcium
  • Prevents or decreases cardiovascular disease, cramps, bone rickets and osteoporosis
  • Mineralization and repair of bone tissue and joints
  • Reduction of autoimmune diseases

Its deficiency is observed in certain young children, but also in the elderly who no longer expose themselves to the sun.

7-dehydrocholesterol is a lipid substance in the skin converted to vitamin D by sunlight , specifically UVB. You should know that sunscreens absorb a very large quantity of these UVBs, which greatly reduces the synthesis of vitamin D, as well as melanin (tanning) which screens this synthesis. Conclusion: exposing yourself with sunscreens does not fill the dose of vitamin D. However, you must protect yourself from the sun to avoid skin cancer .

Vitamin D deficiency can cause :

  • Osteomalacia with frequent femoral neck fractures
  • Rickets

Hypervitaminosis can cause :

  • Hypercalcemia
  • Nausea, Vomiting
  • Polyuria, Polydipsia
  • Nervousness

It is mainly found in the following food sources :

  • Butter
  • Fish oils
  • The mushrooms
  • The cereals

When to take vitamin D3?

Vitamin D specialists do not recommend a particular intake time. In contrast, a 2014 study from the Journal of the Academy of Nutrition and Dietetics * showed that supplementing vitamin D3 with a meal can aid absorption of this vitamin. This study shows that the absorption of vitamin D is greater when the food supplement is taken with a meal containing fatty acids (preferably of vegetable origin).

“Vitamin D3 is a fat-soluble vitamin, which means that it dissolves in a fatty substance. The absorption process is similar to that of dietary fat. In fact, the digestion of a fatty substance stimulates the secretion of bile by encouraging the formation of micelles, small structures which transport this fatty substance and vitamin D3 towards the intestinal absorption surface promoting their assimilation ,” says Dr. Bess Dawson-Hughes , Scientist at the USDA Human Nutrition Research Center on Aging at Tufts University (USA), author of this study.

It is therefore strongly advised to take vitamin D during a meal in order to facilitate the absorption of this vitamin.

* Source: Journal of the Academy of Nutrition and Dietetics Published online ahead of print, doi:“Dietary Fat Increases Vitamin D-3 Absorption” Authors: B. Dawson-Hughes, SS Harris, AH Lichtenstein, G. Dolnikowski, NJ Palermo, H. Rasmussen.

What is Vitamin D?

Vitamin D is fat soluble, that is, it dissolves in fat. It exists in two forms:

  • Vitamin D2, or ergocalciferol, is synthesized by plants and fungi.
  • Vitamin D3 , or cholecalciferol, is produced by animals. It is in this form that we produce vitamin D in the dermis of our skin under the action of UVB rays from the sun. It is recommended to expose yourself to the sun's rays every day for 30 minutes. Vitamin D3 then undergoes transformations in the liver and kidneys to become active, then it is stored in the muscles, liver and fats.

Vitamin D3: what is it for?

Vitamin D3 plays an important role in calcification by allowing good absorption of calcium in the intestinal mucosa, and by increasing the concentration of calcium and phosphorus in the blood. It promotes the fixation of calcium on the bones, and contributes to the good mineralization of the skeleton, the joints and the teeth.

Nerve transmission and muscle contraction also depend on calcium and therefore on vitamin D.

Vitamin D3 is also an ally of our immune system . In winter, the body's vitamin D3 stores decrease with sunshine.