Calcium 1000 +D®
Single Vitamin & MineralBrand: 21st Century
Net Contents
90 Coated Caplet(s)
Serving Size
1 Caplet(s)
Servings Per Container
Not specified
Supplement Form
Other (e.g. tea bag)
Bar Code (UPC/SKU)
7 40985 27070 7
Product Version
0108
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 2 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Caplet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin D3(Cholecalciferol) | 800 IU | 200% |
| Calcium(Calcium Carbonate) | 1000 mg | 100% |
Percent Daily Value (DV)
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Take one (1) caplet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Warnings & Precautions
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if product appears to be tampered with or seal is broken.
Storage
Storage
Store at room temperature.
Formulation
Formulation re: Does NOT Contain
No Added Sugar, Salt, Yeast, Preservatives or Artificial Flavors.
FDA Statements
FDA Statement of Identity
DIETARY SUPPLEMENT
FDA Disclaimer Statement
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Other Label Statements
General Statements: All Other Content
Unconditionally guaranteed for purity, freshness and label potency.
General Statements: All Other Content
Now with DOUBLE VITAMIN D3
General Statements: All Other Content
HIGH POTENCY
General Statements: All Other Content
Regular exercise and a healthy diet with enough calcium helps those at high risk, including teen and young adult Caucasian and Asian women, maintain good bone health and reduce their high risk of developing osteoporosis later in life. Adequate calcium is important, but daily intakes of above about 2000mg are not likely to provide any additional benefit. Vitamin D is essential for use of calcium and necessary for healthy bones, teeth and cartilage.*
General Statements: All Other Content
D3 Once Daily Calcium
Seals/Symbols
MADE IN USA
General: Product/Version Code
0108
General Statements: All Other Content
Helps Build Bone Mass In Young Adults And Helps Prevent Bone Loss in Later Years*
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson Street, Tempe, AZ, 85282, USA
Market Reference
21st Century Calcium 1000 mg Tablets
21st-century-vitamins4.7(3800)$6.49Pack of 12-Calcium+D 1000Mg-800 Tab 90 By 21st Century
AmericanPharmaWholesale.com$54.99Calcium+D 1000Mg-800 Tab 90 By 21st Century
AmericanPharmaWholesale.com5.0(2)$4.6921st Century Calcium Plus D3 Softgels
21st-century-vitamins4.7(605)$9.9921st Century Calcium Citrate +D Caplets
Walmart - Healthmix4.8(10)$12.0021st Century Calcium Citrate + D3 Maximum Tablets
Swanson Health Products4.8(2400)$8.4921st Century Calcium Magnesium Zinc + D3 250 Tablets
Target4.7(36000)$14.9921st Century, Calcium Citrate Maximum + D3 Tablets, 75 Ea
Walmart - Pharma Frills$20.26
Where to Buy Locally
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.
Supplement World
4.9 (142)Vitamin & supplements store
1535 s Oliver, Wichita, KS 67218
GNC
3.8 (43)Vitamin & supplements store
2441 N Maize Rd Ste 2505, Wichita, KS 67205
Supplement World
4.9 (353)Vitamin & supplements store
552 N Ridge Rd, Wichita, KS 67212
Walgreens
3.5 (99)Vitamin & supplements store
333 W 13th St N, Wichita, KS 67203
Supplement World
4.9 (339)Vitamin & supplements store
6370 E Central Ave, Wichita, KS 67208
Walgreens
3.0 (111)Vitamin & supplements store
5505 E Harry St, Wichita, KS 67218
Walgreens
4.0 (67)Vitamin & supplements store
1330 N Woodlawn St Walgreens, Wichita, KS 67208
Walgreens
3.0 (134)Vitamin & supplements store
555 N Maize Rd, Wichita, KS 67212
Research & Studies
Vitamin D: evolutionary, physiological and health perspectives
M F. Holick - Current drug targets, 2011 - benthamdirect.com
… vitamin D receptor in calcium regulating tissues to regulate calcium metabolism and bone health… Men and women who had an intake of calcium of greater than 1000 mg a day and more …
2011584 citationsVitamin D—effects on skeletal and extraskeletal health and the need for supplementation
M Wacker, MF Holick - Nutrients, 2013 - mdpi.com
… One of these showed that the supplementation with calcium (1200 mg) and vitamin D 3 (800 … in fracture risk with supplementation with vitamin D (800 IU/day), or calcium (1000 mg/day), …
20131,297 citationsVitamin D and calcium insufficiency-related chronic diseases: an emerging world-wide public health problem
M Peterlik, S Boonen, HS Cross… - … and public health, 2009 - mdpi.com
… vitamin D and calcium has negative effects on bone health at … compromised vitamin D status and inadequate calcium nutrition … providing 800 IU vitamin D and 1,000 mg calcium per day, …
2009188 citationsCalcium and vitamin D nutrition and bone disease of the elderly
C Gennari - Public health nutrition, 2001 - cambridge.org
… In a smaller trial, women taking 1000 mg of supplemental calcium per day presented less vertebral fractures than women … Vitamin D-new horizons for the 21st century. Am. J. …
2001403 citationsOverview of the conference “Vitamin D and Health in the 21st Century: an Update”
PM Brannon, EA Yetley, RL Bailey… - The American journal …, 2008 - academic.oup.com
… In particular, the Women’s Health Initiative’s finding of increased numbers of kidney stones with modest vitamin D and 1000 mg of calcium supplementation and the ATBC trial’s finding …
2008251 citationsVitamin D and child health in the 21st century
N Rathi, A Rathi - Indian pediatrics, 2011 - Springer
… 4001000 IU/day of vitamin D or high dose every 3 months is needed. Vitamin D supplementation (… Impact of two regimens of vitamin D supplementation on calcium-vitamin D-PTH axis of …
201188 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-08-24. DSLD Label ID: 11125. 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.
Related Products

100% Natural E-400 IU With Selenium 50 mcg
Vitamin World

600+D
Caltrate

600+D
Caltrate

600+D3
21st Century