Vitamin D

Suggested Use

Directions: Take one (1) tablet daily; preferably with food. If you exceed the established Upper Limit (UL) of 100 µg (4000 IU/d) for Vitamin D intake; regular blood tests for vitamin D and calcium status are recommended.

• 

  Usana Maximum Strength Supplement

  eBay - jesdingbibox

  $43.58
• 

  2 Packs Usana Vitamin D - Maximum Strength Vitamin D - Exp 06/2026

  eBay5.0(2)

  $29.95
• 

  Usana MagneCal D

  GoSupps.com4.9(442)

  $74.99
• 

  2 Packs Usana Vitamin D - Maximum Strength Vitamin D - Exp 2027

  eBay - 907auroravintage5.0(2)

  $39.99
• 

  USANA MagneCal D Balanced Magnesium and Calcium Fortified with Vitamin D to Support Bone Health

  Desertcart.ae4.9(820)

  $50.10
• 

  USANA CellSentials Triple Action Cell Nutrition System

  Leap Diet4.9(12)

  $65.95
• 

  Immuni-D Liquid Supplement for Daily Wellness

  My Spectrum Heroes5.0(26)

  $28.00
• 

  Vitamin D 1000IU

  xb2h.com4.9(8)

  $25.40

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• LFTR SUPPLEMENTS

  5.0 (20)

  Vitamin & supplements store

  2421 Yates Ave, Commerce, CA 90040

  Directions(818) 476-8420

• Nutritional Sport Supplements

  4.9 (19)

  Vitamin & supplements store

  8709 Washington Blvd, Pico Rivera, CA 90660

  Directions(562) 948-1211

• The Vitamin Shoppe

  4.5 (135)

  Vitamin & supplements store

  12136 Lakewood Blvd, Downey, CA 90242

  Directions(562) 803-7854

• GNC

  4.4 (16)

  Vitamin & supplements store

  8732 Washington Blvd, Pico Rivera, CA 90660

  Directions(562) 949-1750

• California Sports Nutrition

  4.9 (102)

  Vitamin & supplements store

  13211 Whittier Blvd F, Whittier, CA 90602

  Directions(562) 273-5944

• Vitamin World

  4.8 (18)

  Vitamin & supplements store

  100 Citadel Outlet, Commerce, CA 90040

  Directions(323) 721-1197

• ESN Endurance Sports Nutrition

  5.0 (90)

  Vitamin & supplements store

  13710 Whittier Blvd #104, Whittier, CA 90605

  Directions(562) 273-5010

• UPTOWN NUTRISHOP

  5.0 (7)

  Vitamin & supplements store

  6518 Greenleaf Ave #11, Whittier, CA 90601

  Directions(562) 464-5555

• Supplemental vitamin D enhances the recovery in peak isometric force shortly after intense exercise

  T Barker, ED Schneider, BM Dixon, VT Henriksen… - Nutrition & …, 2013 - Springer

  … Supplements (donated from USANA Health Sciences, Inc.) were taken daily for 35-d. During participation, subjects were asked to keep their diet consistent with their regular eating …

  2013164 citations

• Vitamin D sufficiency associates with an increase in anti-inflammatory cytokines after intense exercise in humans

  T Barker, TB Martins, HR Hill, CR Kjeldsberg, BM Dixon… - Cytokine, 2014 - Elsevier

  … The purpose of this study was to identify the influence of vitamin D status (insufficient vs. … not ameliorated with vitamin D sufficiency. We conclude that vitamin D sufficiency increases the …

  201467 citations

• Nutrition in a pill?

  J Cloud - Time Magazine, 2011 - glaserr.missouri.edu

  … a tablet with calcium and vitamin D may lower your chances of … After I submitted the form, software at Usana crunched the data … II is what Usana chose for a tablet that contains vitamin C …

  20112 citations

• USANA CellSentials® Supplementation Significantly Increased Circulating Serum Nutrient Levels.

  J Nicodemus-Johnson, M Levy, T McKinnon, J Cuomo… - taprootgallery.com

  … that one year of vitamin D supplementation lowered central blood pressure among adults with vitamin D deficiency 23. Finally, there is conflicting evidence on the effect of vitamin E to …

• Vitamin D insufficiency modulates the pro-and anti-inflammatory cytokine balance without altering regulators of circulating 25-hydroxyvitamin D (P6301)

  T Barker, B Dixon, E Schneider… - The Journal of …, 2013 - academic.oup.com

  … < 32 ng/mL, n = 14) or vitamin D sufficient (25(OH)D > 32 ng/… p < 0.05) greater in the vitamin D insufficient group. The anti-… of vitamin D are not disrupted with vitamin D insufficiency, but …

  20132 citations

• The effect of calcium and vitamin D supplementation on bone health of male Jockeys

  LN Silk, DA Greene, MK Baker, CB Jander - Journal of science and …, 2017 - Elsevier

  … The supplemented group received 800 mg calcium (citrate and carbonate) and 400 IU vitamin D together in tablet form per day (USANA Pty Ltd., Sydney, Australia) divided into two …

  201719 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-04-25. DSLD Label ID: 201183. 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.