Vitamin D3 2000 IU

Suggested Use

Recommendations: One tablet daily. Best when taken with meals.

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  Nature Made Vitamin D3 IU

  Walmart4.7(3200)

  $7.98
• 

  Nature's Bounty D3 Softgels

  Target4.7(1200)

  $11.49
• 

  Nature Made Vitamin D3 Gummies

  Sam's Club4.5(150)

  $13.16
• 

  GNC Vitamin D-3

  GNC4.7(140)

  $21.99
• 

  NOW Vitamin D-3 IU

  Vitacost.com4.8(36000)

  $3.05Lowest
• 

  Up&Up Bone Health and Immune Support Softgels

  Target4.4(222)

  $16.79
• 

  Walgreens Vitamin D3 Softgels

  Walgreens.com5.0(1)

  $7.99
• 

  Spring Valley Vitamin D3 Softgels

  Walmart4.6(963)

  $8.74

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• Vitamin D3 as an immunomodulatory agent: molecular mechanisms, clinical translation, and precision therapeutic strategies

  Q Liu, Z Li, S Li, Y Li, H Pan, Y Tao - Frontiers in Immunology, 2026 - frontiersin.org

  … D receptor (VDR) but also possess the complete enzymatic machinery required for local Vitamin D 3 metabolism activation ( 2 ). Epidemiological studies consistently demonstrate …

  20263 citations

• Vitamin D3 Supplementation at 4000 International Units Per Day for One Year Results in a Decrease of Positive Cores at Repeat Biopsy in Subjects with Low-Risk …

  DT Marshall, SJ Savage, E Garrett-Mayer… - The Journal of …, 2012 - academic.oup.com

  … The objective of the study was to determine whether vitamin D 3 supplementation at 4000 IU/d for 1 yr is safe and would result in a decrease in serum levels of prostate-specific antigen (…

  2012192 citations

• Effect of daily 2000 IU versus 800 IU vitamin D on blood pressure among adults age 60 years and older: a randomized clinical trial

  LA Abderhalden, S Meyer… - … American journal of …, 2020 - academic.oup.com

  … high dose vitamin D3 supplementation, 2000 IU, compared … single capsule of 2000 IU or 800 IU vitamin D3 supplementation/d… Daily 2000 IU vitamin D did not improve pain and disability …

  202021 citations

• A proposed molecular mechanism of high-dose vitamin D3 supplementation in prevention and treatment of preeclampsia

  P Zabul, M Wozniak, AT Slominski, K Preis… - International journal of …, 2015 - mdpi.com

  … multiple Vitamin D 3 hydroxylations and progesterone synthesis, we propose that Vitamin D 3 … The activation of Vitamin D 3 requires its subsequent enzymatic hydroxylations at carbons …

  201545 citations

• A brief review of interplay between vitamin D and angiotensin‐converting enzyme 2: Implications for a potential treatment for COVID‐19

  A Malek Mahdavi - Reviews in medical virology, 2020 - Wiley Online Library

  … also the one that has the most deficit in vitamin D. To reduce the risk of … IU/day of vitamin D3 for a few weeks to rapidly increase 25(OH)D levels above 40-60 ng/mL, followed by 5000 IU/…

  2020190 citations

• Effect of vitamin D3 supplementation on TNF-α serum level and disease activity index in Iranian IBD patients

  T Dadaei, MH Safapoor, HA Aghdaei… - … from bed to bench, 2015 - pmc.ncbi.nlm.nih.gov

  … -hydroxy vitamin D levels were measured using an enzyme … the effects of vitamin D 3 treatment on reduction TNF-α (one of … Oral intake of 50000 IU vitamin D3 once weekly for 12 weeks, …

  201584 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-09-25. DSLD Label ID: 25553. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.