12 best 21st century calcium supplements
21st-century calcium supplements are dietary supplements designed to provide individuals with an easily accessible and convenient source of calcium, an essential mineral for overall health and well-being. Here's what you should know about these supplements:
Calcium Importance: Calcium is a vital mineral that plays a crucial role in maintaining strong bones and teeth.It is also essential for various other bodily functions, including muscle function, nerve transmission, blood clotting, and maintaining a healthy pH level in the body.
Formulations: Calcium supplements come in various forms, including calcium carbonate, calcium citrate, calcium gluconate, and calcium lactate, among others. Each form has its own absorption rate and may be recommended for different dietary needs or preferences.
Vitamin D: Vitamin D is often included in calcium supplements because it helps the body absorb calcium more efficiently. The combination of calcium and vitamin D is particularly beneficial for bone health.
Dosage: The recommended daily intake of calcium can vary based on factors such as age, gender, and life stage (e.g., pregnancy, lactation, postmenopausal). It's important to consult with a healthcare professional to determine the appropriate dosage for your specific needs.
Dietary Sources: While supplements can be a convenient way to increase calcium intake, it's also important to incorporate calcium-rich foods into your diet. Dairy products, leafy greens, fortified foods, and certain fish are natural sources of calcium.
Absorption: Calcium absorption can be influenced by factors such as age, the presence of certain medical conditions, and interactions with other dietary components (e.g., oxalates in spinach can inhibit calcium absorption). Some supplements may contain added ingredients to enhance absorption.
Safety Considerations: Excessive calcium intake through supplements can lead to adverse health effects, including kidney stones and gastrointestinal issues. It's essential to follow recommended dosages and consult with a healthcare provider before starting any new supplement regimen.
Specialized Formulations: In addition to basic calcium supplements, there are specialized formulations available, such as calcium supplements with added magnesium or other minerals to support specific health needs.
Forms: Calcium supplements can come in various forms, including tablets, capsules, chewable tablets, and powders. Choose the form that is most convenient and suitable for your preferences and needs.
Quality and Brands: When purchasing calcium supplements, opt for reputable brands that adhere to quality and safety standards. Look for products with third-party testing or certifications to ensure product purity and accuracy of ingredients.
It's essential to consult with a healthcare professional or a registered dietitian before starting any new dietary supplement regimen, including calcium supplements. They can provide guidance on the appropriate type, dosage, and duration of supplementation based on your individual health status and dietary needs.
Below you can find our editor's choice of the best 21st century calcium supplements on the marketProduct description
No added sugar, yeast, preservatives or artificial flavors
- Compare active ingredients to Caltrate 600
- Support for bone health
- High in calcium
- No added sugar, yeast, preservatives or artificial flavors
- Gluten free
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | i need to know the exact expiry date |
Answer: | Hello. That's a good question that I never thought about! On the bottom of the bottle there is a stamp. It says "LOT 12006600. Exp. 08/20. The date it was apparently stamped is listed as 11/08/17 12:12. Glad I could help you, and educate myself! Jackie |
Question: | Is this tablet coate |
Answer: | It's a hard tablet. There is a coating on it, but it does dissolve quickly. I just went to the doctor yesterday. I brought the battle with me and she said it's a good brand and I should keep on taking it. |
Question: | i need calcium with no D added . Does thie one is vitamine D free |
Answer: | It does not contain Vitamin D. |
Question: | Can someone please tell me how long these pills are? I currently take 1200 mg in one pill and it is so large, it is hard to swallow. Thanks |
Answer: | Your body can only process 600 mg at a time. The rest washes out of the kidney & could damage them. You need to take no more than 600 mg in the am and 600 mg again in the pm. |
Product features
21st Century Calcium Supplement, 600 mg
Description:
Calcium is an important mineral for bone health.
Directions: As a calcium supplement, adults take one tablet with any meal, up to twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
Product description
This triple combination of minerals promotes healthy bones, teeth and muscles. Each of these minerals is important for overall health as well. Calcium, the most abundant mineral in the body, is used mainly in the bones and teeth but is also needed for enzyme activity, muscle contraction and more. Magnesium is needed by every cell in the body and is used in more than 300 different biochemical reactions in the body. An essential mineral, zinc is a crucial component of enzymes involved in a wide range of body processes. Vitamin D is added to this formula to aid absorption.
- This triple combination of minerals promotes healthy bones.
- Helps build strong bones and teeth.
- Fortified with vitamin D.
User questions & answers
Question: | How much zinc |
Answer: | Zinc (as Zinc Oxide) 15 mg |
Question: | How much calcium and D |
Answer: | 400 I.u. of D and 1000mg calcium. Look at the second image. |
Question: | Are these chewable |
Answer: | No, they are not chewable |
Product description
21st Century Liquid Filled Calcium 600 + D softgels are readily absorbed by the body. Adequate calcium as part of a healthful diet, along with physical activity helps support and maintains healthy bones.
- Helps build and strengthen bones
- Readily absorbable liquid softgels
- Adequate calcium is important for overall health
- 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.
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | Is this made in usa |
Answer: | Yes, the company name and address are on the bottle, from Temple AZ |
Question: | Is the Calcium 600 MG in every capsule or every two capsules which they state is a daily serving? Also is the vit D, D3 and what IUs |
Answer: | Each softgel provides 600mg of Calcium (as Carbonate) and 200 IU of Vitamin D (as Cholecalciferol) |
Question: | Is this gluten free |
Answer: | I called the company and they told me that all their vitamins and minerals are gluten-free. I have celiac disease and have been taking this calcium for several years with no problems |
Product description
21st Century Calcium Citrate Plus D3 Maximum Tablets, 400 Count
- Highly absorbable to support bone health
- Compare active ingredients to Citracal +D3 Maximum
- No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors
- Gluten free
- Value size
User questions & answers
Question: | How many mg of calcium and vit d |
Answer: | Values are given on the canister for TWO tablets taken together: Calcium 630 mg. (63% of RDA), Vitamin D3 500 IU (125% RDA). |
Question: | Do these carry either the u.s. pharmacopeia (usp) or consumer lab seal of approval |
Answer: | I don't see either of those on the bottle, only "Laboratory Tested/Guaranteed Quality." I then looked up Citracal's website and could not see any reference to either of those seals of approval, either. |
Question: | expire date please |
Answer: | The expiration date for this item is 07/17. |
Question: | Where is this manufactured? USA or China |
Answer: | They are made in USA. |
Product features
21st Century Calcium Citrate Plus D3 Maximum Tablets, 400 Count
Calcium Citrate is an easily absorbable form of calcium, an important mineral for bone health.* Vitamin D3 is added to assist with calcium absorption .*
Directions: As a dietary supplement, adults take two tablets with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
No added Yeast or Artificial Flavors. Gluten Free.
Product description
Calcium Citrate is a highly absorbable form of Calcium, an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for healthy immune function. No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors. Gluten Free. 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. Citracal is a registered trademark of Bayer Health Care, LLC, Morristown, NJ 07960.
- Smaller, easy to swallow tablets
- Compare active ingredients to Citracal plus D Petites
- Highly absorbable to support bone health
- No added sugar, yeast, preservatives, artificial flavors or colors
- Gluten-free
- 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.
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | What is the size and shape of these tablets |
Answer: | They are pretty reasonable size. The picture on the bottle is the exact size. Smoothie rounded edges make it easy to swallow. |
Question: | What is the calcium mg of this product |
Answer: | The Petites have 400 mg calcium and 500 IU of Vitamin D3. The regular size ones (Maximum) have 630mg calcium and 500 IU of Vitamin D3. |
Question: | What are the dimensions of the pill? My current petites from Sams, no longer made, are 1/2" by 3/8" by maybe 3/8" deep |
Answer: | I do not take these. I found them larger than I liked. I take Caltrate minis plus minerals. They are 35% smaller than other pills. I like them because they are coated and goes down easily too. They recommend taking two per day. It is 1600 IU Vitamin D3. I did not know about Sam's pills. I get them at Walmart or order online. |
Question: | What is the size and shape of these tablets |
Answer: | Round, 1/2" in diameter, 3/8" in thickness. I took a photo and would have added it. But only video uploads are allowed, not photos. Not sure about the value of a VIDEO OF A VITAMIN C TABLET, Amazon, but you do you. |
Product description
Indications: calcium 600+D plus minerals Provides calcium and vitamin D3 plus extra minerals to help maximize calcium absorption that supports healthy bones, joints and muscles. No added sugar, yeast or preservatives. 21st Century Vitamins and supplements are manufactured in a cGMP facility under the strictest standards for product quality, including potency and purity. 21st Century prides itself on providing you with a great product at the best value. Caltrate is a registered trademark
- Compare active ingredients to Cultrate 600 plus D plus minerals
- Advanced levels of Vitamin D
- Support for healthy bones, joints and muscles
- No added sugar, yeast or preservatives
- Gluten Free
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | How much Vitamin D is in the supplement |
Answer: | 800iu's per tablet. |
Question: | expiry date |
Answer: | August 2021, |
Question: | How big are the pills |
Answer: | They're 3/4" long x 3/8" at the widest and tapered. A comfortable size to swallow without having to break in half. |
Question: | expiry date |
Answer: | The bottle I just received in my August Subscribe & Save shipment has an expiration date of 9/2016. |
Product description
Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with calcium absorption and as support for the immune system. Adequate calcium and vitamin D3 as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life. No added sugar, yeast, preservatives or artificial flavors. 21st century vitamins and supplements are manufactured in a CGMP facility under the strictest standards for product quality, including potency and purity. 21st century prides itself on providing you with a great product at the best value. Os-cal is a registered trademark of GlaxoSmithKline, Pittsburgh, pa 15230 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.
- Compare active ingredients to Os-Cal Calcium plus D3
- Support for bone health
- 500mg calcium and 200 IU vitamin D3 in each easy to swallow caplet
- No added sugar, yeast, preservatives or artificial flavors
- Gluten free
- 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.
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | What is the expiration date if I place an order now |
Answer: | How the heck would I know. |
Question: | what color is each caplet of 21st century calcium 500 + d |
Answer: | Green like Granny Smith Apple. |
Question: | is this calcium carbonate |
Answer: | Basically. It's oyster shell which is almost identical to calcium carbonate. |
Product description
21st Century Calcium Citrate Plus D Maximum Caplets, 120 Count
- Highly absorbable to support bone health
- Compare active ingredients to Citracal +D Maximum
- No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors
- Gluten free
- These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | what is the dose of calcium and the vit D in each caplet |
Answer: | Hello, The Supplement Facts are as follows:Vitamin D3 (as Cholecalciferol) 500 IU 125% Calcium (as Calcium Citrate) 630 mg 63% Please contact us with any further questions. Thank you! -Anna H. |
Product description
This duo of nutrients from 21st Century helps keep bones strong. Each 600 + D3 caplet delivers 800 IU of vitamin D3 and 600 mg of calcium to support and maintain healthy bones.
- Compare active ingredients to Caltrate 600+D
- For bone & colon health
- Advanced levels of vitamin D
- No added sugar, yeast, preservatives or artificial flavors
- Gluten free
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
User questions & answers
Question: | Where is the full ingredients list? And where is it manufactured |
Answer: | Other ingredients not listed are: Croscarmellose Sodium, Polyvinyl Alcohol, Stearic Acid, Titanium Dioxide, PEG, Talc, Magnesium Stearate, Cellulose, Artificial Colors (FD&C Red #40, FD&C Blue #2, FD&C Yellow #6.) |
Question: | Are these big horse pills |
Answer: | They are about 3/4" long and 3/8" wide and tapered on each end. |
Question: | Where is this made |
Answer: | According to a similar product in the 21st Century Calcium it states that it is located at 21st Century Healthcare, Inc 2119 S Wilson Street Tempe, AZ 85282 |
Question: | What is the expiration date of a bottle ordered today |
Answer: | Purchased mine in January...good until 2023, expiration date stated on bottom of bottle. |
Product description
Calcium is an important mineral for supporting good bone health. Calcium also works to support healthy muscle and nerve function. Vitamin D3 is added to assist with Calcium absorption and as support for healthy immune function. Adequate Calcium and Vitamin D3 as part of a healthful diet, along with physical activity, may reduct the risk of osteoporosis in later life.
- Bone Health Support
- Vitamin D3 Added to Assist Calcium Absorption
- One Daily Calcium
- Gluten Free
User questions & answers
Question: | Whats the expiration date on the bottle |
Answer: | I'm quit sure it varies with the production date for each lot, but our recent purchase expires 08/2018 |
Question: | How much calcium is in one tablet |
Answer: | 1000 mg. like it says on the bottle. |
Question: | Whats the expiration date please |
Answer: | Sorry. I do not see an expiration date. |
Question: | how big is the pill |
Answer: | 7/8”L x 3/8”W x 3/8”D |
Product description
21st Century Calcium 600+ D3 Plus Minerals is a unique chewable formula that helps promote bone and colon health. Each fruit punch flavored tablet delivers 600 mg of calcium and 400 IU of vitamin D3, plus the added benefits of magnesium, zinc, copper, manganese and boron.
- Promotes bone & colon health
- With other essential minerals
- 600 mg calcium & 400 IU vitamin D3 per tablet
User questions & answers
Question: | Is this made in China |
Answer: | I don’t even recall having this product, amazon says I purchased it several times in 2015. I went to the product description and at the bottom it states they’re lab is in Tempe, Arizona. |
Product description
Calcium is an important mineral for supporting bone health. Calcium also works to support muscle and nerve function. Vitamin D3 is added to assist with calcium absorption and as support for immune function. Adequate calcium and vitamin D3 as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life. No added sugar, yeast, preservatives or artificial flavors. 21st century vitamins and supplements are manufactured in a CGMP facility under the strictest standards for product quality, including potency and purity. 21st century prides itself on providing you with a great product at the best value. Os-cal is a registered trademark of GlaxoSmithKline, Pittsburgh, pa 15230 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.
- Compare active ingredients to Os-Cal Extra D3
- Support for bone health
- 500mg calcium and 600 IU vitamin D3 in each easy to swallow caplet
- No added sugar, yeast, preservatives or artificial flavors
- Gluten free
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