400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol
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400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol
Get 100% of your daily recommended value of Vitamin D to support a healthy immune function, healthy bones and calcium absorption with Wonder Laboratories 400 IU Vitamin D3.
400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol
Item #: 28072533

400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol

Item #: 28072533
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Get 100% of your daily recommended value of Vitamin D to support a healthy immune function, healthy bones and calcium absorption with Wonder Laboratories 400 IU Vitamin D3.
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What Stands Out

Optimal D3 Dose
Delivers 400 IU of Vitamin D3, meeting 100% of the daily recommended value, ensuring effective support for bone health and immune function.
Quality Cholecalciferol
Utilizes cholecalciferol, a highly bioavailable form of Vitamin D, promoting superior absorption and effectiveness in elevating vitamin D levels.
Health Benefits
Supports overall health, enhances mood, and improves calcium absorption, making it an essential supplement for those with limited sun exposure.

Product Details

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Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Elderly Individuals

    Older adults may need extra vitamin D to support bone health and overall immunity due to decreased synthesis.

  • Indoor Lifestyles

    People who spend most of their time indoors may benefit from supplementation to ensure adequate vitamin D levels.

  • Limited Sun Exposure

    Individuals living in areas with long winters or those who rarely get sunlight may require supplementation.

Not Suitable For
  • High Vitamin D Levels

    Users who already have elevated blood levels of vitamin D should avoid additional supplementation to prevent toxicity.

Product Description

400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: What is the primary benefit of taking 400 IU Vitamin D3?

    Answer: Taking 400 IU of Vitamin D3 primarily helps support bone health by promoting calcium absorption in the body. Vitamin D3, as Cholecalciferol, plays a crucial role in maintaining proper skeletal structure, which is vital for overall physical function. By ensuring you receive this essential nutrient, you may improve your bone density, potentially reducing the risk of fractures, particularly in older adults or those with limited sun exposure.
  • Question: How does Vitamin D3 differ from Vitamin D2?

    Answer: Vitamin D3 (Cholecalciferol) is considered more effective than Vitamin D2 (Ergocalciferol) in raising and maintaining adequate levels of Vitamin D in the bloodstream. This is due to Vitamin D3 being better utilized by the body for various functions, including calcium absorption. People looking to optimize their vitamin D intake for health benefits should consider supplements containing D3 for enhanced efficacy.
  • Question: How should I take 400 IU Vitamin D3 for maximum effectiveness?

    Answer: For maximum effectiveness, it's recommended to take 400 IU of Vitamin D3 with a meal that contains fats, as dietary fat enhances its absorption. Consider incorporating this supplement into your routine alongside other fat-soluble vitamins. For instance, combining it with meals like avocado toast or omelets can optimize the nutrient's bioavailability.
  • Question: Can I take 400 IU Vitamin D3 if I am on other medications?

    Answer: While 400 IU of Vitamin D3 is typically safe for most individuals, it’s vital to consult a healthcare professional when combining it with other medications. Certain medications, such as corticosteroids or weight-loss drugs like Orlistat, may affect Vitamin D metabolism. Discuss potential interactions to ensure you can safely include Vitamin D3 in your health regimen.
  • Question: Who may benefit most from taking Vitamin D3 supplements?

    Answer: Individuals who have limited sun exposure, elderly people, and those living in northern latitudes can significantly benefit from Vitamin D3 supplements. Additionally, people with darker skin may have reduced Vitamin D synthesis from sunlight and thus may need supplementation. For these groups, taking Vitamin D3 can support overall health and mitigate deficiencies that lead to associated health issues.
  • Question: What are the signs of Vitamin D deficiency?

    Answer: Signs of Vitamin D deficiency may include fatigue, bone pain, muscle weakness, and frequent illnesses. You may also experience mood changes, particularly in the winter months when sun exposure is limited. If any of these symptoms are present, it might be a good time to evaluate your Vitamin D intake and discuss supplementation with your healthcare provider.
  • Question: Is 400 IU Vitamin D3 suitable for children?

    Answer: Yes, 400 IU of Vitamin D3 is generally considered safe and appropriate for infants and young children, as it supports healthy bone development and immune function. Pediatricians typically recommend this dosage, especially for breastfed infants who may not receive enough Vitamin D from dietary sources. Always consult a healthcare provider to determine the best approach for your child's individual needs.
  • Question: How long does it take to notice the effects of Vitamin D3 supplementation?

    Answer: The time it takes to notice the effects of Vitamin D3 supplementation can vary based on individual health factors; however, many people report feeling improved energy levels and better overall wellness within a few weeks of consistent intake. The full benefits on bone health and immune support may take longer to manifest, typically a few months of regular supplementation.
  • Question: What are some dietary sources of Vitamin D besides supplements?

    Answer: Besides supplements, Vitamin D can be found in various dietary sources such as fatty fish (like salmon and mackerel), fortified milk or dairy products, egg yolks, and mushrooms exposed to sunlight. Including these foods in your diet can help complement your Vitamin D3 intake and support overall health.
  • Question: Where can I buy 400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol in Cayman Islands?

    Answer: You can purchase 400 IU Vitamin D3, 100% of The Daily Recommended Value for Vitamin D as Cholecalciferol on Ubuy. They offer a broad range of health supplements and ensure you can find the right product for your dietary needs easily.

Nutritionist's Take

The '400 IU Vitamin D3' product provides 100% of the daily recommended value of vitamin D as cholecalciferol, which is the most bioavailable form of this essential nutrient. Nutritionists often praise this form for its effectiveness in enhancing calcium absorption, supporting bone health, and improving immune function. The dosage aligns with current guidelines for individuals who may have low levels due to limited sun exposure. However, potential drawbacks include the need for individualized dosage recommendations, as some individuals may require higher doses based on their health status or lifestyle. Ingredient quality is paramount; reputable brands typically use pure forms without unnecessary additives. Overall, for those with limited sun exposure or dietary restrictions, this vitamin D3 supplement can be a healthy choice, but consumers should consult with a healthcare professional to tailor their supplementation needs.

Wonder Laboratories Vitamin D Editorial Review

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Features & Benefits

  • 100% daily recommended value of Vitamin D for a healthy immune function, healthy bones, and calcium absorption.
  • 400 IU of Vitamin D-3 from the natural source of Cholecalciferol.
  • Made in a FDA Registered and inspected facility under good manufacturing practices.
  • Internally and third-party tested to ensure purity and potency for highest quality vitamin.
  • Health benefits include supporting immune function and healthy bones, and promoting calcium absorption.
  • Natural source of Vitamin D-3 from the source of Cholecalciferol.

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