Vitamin D3 Supplement - Cholecalciferol to Support the Immune System
Vitamin D3, or cholecalciferol, is one of the two main variants of vitamin D, a fat-soluble vitamin now available to buy at Supersmart. It is present in nutritional supplements in the forms D2 (ergocalicferol) and D3. In the liver, both are converted into 25-hydroxy-vitamin D, or 25(OH)D. Over the last 10 years, research has demonstrated that vitamin D may offer a number of additional health benefits when given at the right dose.
What are the benefits associated with Vitamin D3 1000 UI?
The role of vitamin D in bone health is long-established. One of its principal biological roles is to maintain normal calcium and phosphorus levels in the blood. By promoting calcium absorption, it helps to form and maintain strong bones.
One scientific article hypothesized that seasonal infections such as influenza, could be due to the lower vitamin D levels typically seen during winter months, and not to an increase in viral activity.
Low levels of 25(OH)D are associated with a higher incidence of hypertension, diabetes, obesity and elevated blood levels of triglycerides. In patients suffering from congestive cardiac insufficiency, daily administration of 2000 IU vitamin D combined with 500 mg calcium reduced levels of the pro-inflammatory cytokines partly responsible for their condition.
Has an immunomodulatory effect.
Reduces predisposition to diabetes in elderly people, by slowing down insulin sensitivity.
Significantly reduces the risk of falls in elderly people.
Vitamin D3 is generally well-tolerated in adults at daily doses up to 2000 IU. Several studies suggest it may be safe even at doses up to 10,000 IU/day, although health authorities have set the safe upper limit at 1000 IU/day. Scientists, however, believe a healthy adult needs close to 1000 IU/day. This dosage is available to buy at Supersmart.
Composition
Daily serving: 1 Softgel
Number of servings per bottle: 150
Quantity
per serving
Vitamin D3
1 000 IU
Other ingredients: olive oil
Directions for use
Take one tablet a day or as advised by your therapist.
Warning: For doses above 2000 IU a day, a 25-hydroxyvitamin D analysis is recommended. If you suffer from kidney disease, do not take vitamin D3 without consulting your therapist. Do not exceed 10,000 IU a day, all sources combined, without the advice of your therapist.
4.8/5 • 62 reviews
Description
4.8 / 5
Quality
4.8 / 5
Value for money
4.6 / 5
Reviews 62
Excellent
81 %
Great
19%
Average
0%
Poor
0%
Bad
0%
Erzog2024-03-13
Produit efficace
BOURDIN2024-03-04
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FOUCAULT Claudette2024-03-02
Je prends cette vitamine depuis plusieurs année, et j'ai remarqué, moins malade, une prise de sang sans carence.
PHAN Sunny2024-02-27
Produit efficace en le prenant régulièrement sur une longue durée.
Elsje Fokkelman2024-02-18
Cápsulas de 1000 IU son idóneas para el verano que tomamos sol, pero como siempre nos protegemos, conviene un poco de apoyo
Kunde siaud2024-01-13
excellent sur tous les points !!!
Aroum2023-12-13
Pas capable de juger la qualité. Complément pris pour augmenter les défenses immunitaires
DUMAS Christian2023-11-30
Je connais depuis pas mal de temps toujours très satisfaite de mes commande
Myriam2023-11-13
J'utilise ce produits depuis des années et mon médecin est très satisfait du taux de vitamine D de mes analyses.
Erzog2023-11-07
Produit efficace
Elsje Fokkelman2023-08-26
Esta fórmula de 1.000 UI me gusta mucho en verano. Pensamos que en verano tomamos suficiente sol, pero yo siempre busco la sombra para pasear. Así que en verano suplemento con con dos softgels al día
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