Calcium 500+D3

Suggested Use

Directions: As a calcium supplement; adults take one (1) tablet with any meal; twice daily or as directed by a healthcare provider. Do not exceed recommended dosage.

• 

  21st Century Calcium 500 + D3 Tablets

  21st-century-vitamins4.8(1100)

  $10.99
• 

  21st Century Calcium 500 + D3 Caplets

  21st-century-vitamins4.8(1400)

  $5.49Lowest
• 

  21st Century Calcium 500 + D3 400 Tablets

  iHerb4.8(1400)

  $10.99
• 

  21st Century Calcium 500 + D3 90 Cplts

  Walmart - Pharma Frills4.0(8)

  $11.11
• 

  21st Century Calcium Supplement Tablets

  Target4.8(1800)

  $15.99
• 

  21st Century Calcium + D3 Softgels

  21st-century-vitamins4.8(657)

  $9.99
• 

  21st Century Calcium Plus D3 1000 mg Tablets

  Walmart - myREVCO4.7(3700)

  $11.62
• 

  21st Century Calcium 600 + D3 Plus Minerals Caplets

  21st-century-vitamins4.8(364)

  $5.49Lowest

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.

• GNC

  3.8 (33)

  Vitamin & supplements store

  13600 Baltimore Ave Spc #102, Laurel, MD 20707

  Directions(301) 604-0040

• The Vitamin Shoppe

  4.4 (72)

  Vitamin & supplements store

  10 University Blvd W, Silver Spring, MD 20901

  Directions(301) 593-0595

• Living Healthy

  4.9 (869)

  Herbal medicine store

  6000 Greenbelt Rd, Greenbelt, MD 20770

  Directions(301) 441-1115

• GNC

  3.8 (25)

  Vitamin & supplements store

  3467 Fort Meade Rd, Laurel, MD 20724

  Directions(301) 254-1425

• The Vitamin Shoppe

  4.4 (104)

  Vitamin & supplements store

  2460 Market St NE #701, Washington, DC 20018

  Directions(202) 269-0809

• GNC

  4.6 (164)

  Vitamin & supplements store

  3500 East-West Hwy, Hyattsville, MD 20782

  Directions(301) 853-2566

• The Vitamin Shoppe

  4.5 (78)

  Vitamin & supplements store

  2385 Brandermill Blvd Ste 103, Gambrills, MD 21054

  Directions(410) 721-5987

• GNC

  4.7 (18)

  Vitamin & supplements store

  2790 Macarthur Rd Bldg 2790, Fort Meade, MD 20755

  Directions(410) 674-8057

• Vitamin D: evolutionary, physiological and health perspectives

  M F. Holick - Current drug targets, 2011 - benthamdirect.com

  … D3 interacts with its vitamin D receptor in calcium regulating tissues to regulate calcium metabolism and bone health. … capsule containing 500 IU of vitamin D2 +500 IU of vitamin D3 they …

  2011583 citations

• Vitamin D and bone health; Potential mechanisms

  E Laird, M Ward, E McSorley, JJ Strain, J Wallace - Nutrients, 2010 - mdpi.com

  … [120] reported increases in lumbar spine BMD while conversely; another trial [115] supplementing with 500 IU D3 and 1000 mg calcium/d over the same intervention period reported no …

  2010508 citations

• Vitamin D and bone health: epidemiologic studies

  PR Ebeling - BoneKEy reports, 2014 - pmc.ncbi.nlm.nih.gov

  … Supplementation with oral 500 mg calcium and 500 IU cholecalciferol per day for one year either reversed or abolished these seasonal changes. In the subjects receiving oral …

  2014116 citations

• Vitamin D in health and disease: current perspectives

  R Zhang, DP Naughton - Nutrition journal, 2010 - Springer

  … One study conducted on 154 CD patients for 76 days showed that daily calcium (500 mg) and vitamin D (400 IU) supplementation was associated with an increase in bone mineral …

  2010577 citations

• Human serum 25-hydroxycholecalciferol response to extended oral dosing with cholecalciferol

  RP Heaney, KM Davies, TC Chen… - … American journal of …, 2003 - academic.oup.com

  … μg (500 IU)/d, whereas the total amount from all sources (… in elderly subjects than in the healthy younger men in our study. … vitamin D repletion, produced no elevation of serum calcium …

  20031,977 citations

• Vitamin D supplementation: recommendations for Canadian mothers and infants

  …, First Nations, Inuit and Métis Health … - … & Child Health, 2007 - academic.oup.com

  … Levels greater than 225 nmol/L (90 ng/mL) may be associated with hypercalcemia and calcium deposition in tissues, and levels greater than 500 nmol/L (greater than 200 ng/mL) are …

  2007141 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-10-23. DSLD Label ID: 207522. 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.