Vitamin D3 400 IU Tablet

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Nature Made Vitamin D3 400IU
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  • 100 Tablets

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  • Nature Made Vitamin D 400 IU tablets are made of Vitamin D3, the body’s preferred form of Vitamin D.

    Maintaining healthy levels of Vitamin D in your body has been shown to be an important part of your overall health. Nature Made Vitamin D 400 IU tablets are made of Vitamin D3, the body’s preferred form of Vitamin D. Nature Made Vitamin D3 400 IU tablet is perfect for the healthy adult

    • Vitamin D supports teeth, bone and immune health
    • Ensuring healthy levels of Vitamin D in your body helps support your heart health
    • Vitamin D comes in two forms: Vitamin D2 and Vitamin D3; Vitamin D3 is more effective for maintaining adequate levels of Vitamin D in the body

    Nature Made Vitamin D 400 IU is guaranteed to meet our high quality standards – it is made from carefully selected ingredients under strict manufacturing processes.

    • #1 Pharmacist recommended brand of "Letter Vitamin" supplements*
    • All Nature Made Vitamin D supplements are in the form of D3
    • United States Pharmacopeia (USP) Verified 
    • No Artificial Colors, Flavors, or Preservatives
    • No Yeast or Gluten

    * Based on US News & World Report - Pharmacy Times Survey of pharmacist recommending in this category

  • Dosage:

    Suggested Use: Take one tablet daily, with a meal.


    Vitamin D should be avoided when taking:

    • Current research does not indicate that this supplement should be avoided when taking prescription drugs

    Vitamin D should be used with caution when combined with:

    • Current research does not indicate that this supplement should be caution when taking prescription drugs

    Given that no two people are alike, if you are taking any medications you should be aware that potential drug-nutrient interactions may occur and are encouraged to consult a health care professional before using this product. Combining certain prescription drugs and dietary supplements can lead to undesirable effects such as:

    • Diminished drug effectiveness
    • Reduced supplement effectiveness
    • Impaired drug and/or supplement absorption

  • OTHER INGREDIENTS: Calcium Carbonate, Cellulose Gel, Croscarmellose Sodium, Maltodextrin, Stearic Acid, Magnesium Stearate, Gelatin, Corn Starch.

    As ingredients may change from time to time, please check the label on the bottle.

  • How do I know if I need to supplement with vitamin D?

    Your personal health care provider can order a simple blood test to check your vitamin D levels.
    You may be at risk if you:

    • Experience less than 15-30 minutes of full body exposure between 10 am and 3 pm.
    • Wear sunscreen. (It’s recommended to expose your skin for 15 minutes before putting on sunscreen.
    • Have skin that is darker in color
    • Are over 65 years of age
    • Spend most of your time indoors.
    • Live in a region with a long winter season
    • Are overweight or obese

    I didn’t realize Vitamin D had immune benefits. How exactly does D work to support my immune health?

    Researchers have found vitamin D receptors on most immune cells suggesting immune-enhancing properties of this nutrient. In fact, when we're not getting enough vitamin D, our immune system appears not to function at its best. That’s why we recommend having your vitamin D level tested with your health care professional so then they can help you decide on the vitamin D product that is right for you.

    What is the Calcium and Vitamin D relationship?

    Vitamin D helps with the absorption of calcium and most calcium supplements contain some vitamin D. Read the labels carefully because many calcium supplements do not contain enough vitamin D to meet the recommended daily amount.

    What is the difference between your Liquid Softgel Vitamin D and your tablet form of vitamin D?

    As long as the dosages are the same, there is no difference between the two forms. Some people prefer the liquid softgels over the tablets believing that they are easier to swallow, but it is a personal preference.

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