5 Best Calcium Supplements In 2023: Top Picks & Reviews

Marie Gabrielle Laguna-1
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NOW Foods Calcium & Magnesium

NOW Foods Calcium & Magnesium

  • Supports strong bones and teeth
  • Provides antioxidant support
  • Healthy enzymatic activity

Nature Made Calcium

Nature Made Calcium

  • Helps build strong bones
  • May help prevent osteoporosis
  • May protect you against high blood and diabetes

Garden of Life Dr. Formulated Stronger Bones

Garden of Life Dr. Formulated Stronger Bones

  • Reduces the risk of osteoporosis
  • Improved calcium absorption
  • Supports bone health

Dietary supplements are available in a variety of quantities and formulations, and each one contains particular vitamins and nutrients that provide various benefits to the body. Most people use calcium supplements in order to maintain bone and joint health.  Calcium is most often associated with building strong bones and teeth. 

But, that’s not all.

Additionally, calcium helps in blood clotting, muscle contraction, maintaining healthy cardiac rhythms, and controlling neuronal activity. Thus, calcium is essential for keeping healthy bones and preventing cardiovascular disease.

The food category with the highest calcium concentration [1] is dairy products, which include yogurt, milk, and cheese. Green vegetables, tofu, chia seeds, soy milk, canned salmon, and sardines with bones are additional calcium-rich meals. Sadly, not many individuals consume these foods on a regular basis.

This dietary insufficiency calls for the use of a high-quality and best calcium supplement that also contains the nutrient. If you are deficient in calcium, experience problems with absorption as a result of a medical condition, or follow a low-calcium or dairy-free diet, calcium supplements may be helpful. Even if you do not fall into one of these categories, the benefits of taking a bone health supplement may still be valuable.
This article explores the benefits of five of the best calcium supplement. Additionally, it emphasizes how much calcium to consume and how to consume it based on the brand under review.

5 Best Calcium Supplements In 2023

The Line Up At A Glance

NOW Foods Calcium & Magnesium

Editor’s Choice

NOW Foods Calcium & Magnesium

  • High in Calcium & Magnesium
  • GMP Quality Assured
  • Vegetarian/Vegan

Nature Made Calcium

Best Calcium Carbonate

Nature Made Calcium

  • Made with high quality ingredients
  • With vitamin D 400 IU
  • No color added, no artificial flavors, gluten-free

Garden of Life Dr. Formulated Stronger Bones

Best Organic

Garden of Life Dr. Formulated Stronger Bones

  • Food-based Calcium (1,300 mg) plus Vitamin D & K
  • USDA Organic
  • Non-GMO

Pure Encapsulations Calcium Citrate

Best Calcium Citrate

Pure Encapsulations Calcium Citrate

  • Excellent bioavailability
  • Gluten- and lactose-free
  • Vegan

Care of Calcium Plus

Best Subscription

Care/of Calcium Plus

  • Formulated with calcium from Icelandic algae
  • Includes magnesium from Irish seawater
  • 30 day supply

Use Code for 50% Off First Order (exp. June 30th, 2024): HEALTHCANAL

5 Best Calcium Supplements For Your Bone Health In 2023

NOW Foods Calcium & Magnesium

NOW Foods Calcium & Magnesium

A perfectly balanced combination of important minerals is provided by NOW Foods Calcium & Magnesium, which also contains zinc and vitamin D-3. This mixture promotes healthy enzymatic activity in addition to strong bones and teeth. Additionally, other products containing these allergens are processed at a GMP facility where this product is made.

  • Helps in the development and maintenance of bones and teeth
  • Enhanced with synergistic Zinc and Vitamin D
  • High absorbing, easy-to-swallow soft gels
  • Not suitable for children

Now Foods is a brand with 50 years of history from the other side of the Atlantic. Producing wholesome, nutritious food has been a priority for them from the beginning, and it still is. Since 1968, Now Foods has offered products to help people reduce weight, increase physical activity, and maximize post-workout recovery in addition to providing care for athletes.

NOW Foods Calcium & Magnesium has vitamin D-3 and zinc, providing a perfectly balanced blend of essential minerals. This blend supports healthy enzymatic function as well as strong bones and teeth. This formulation is delivered by a softgel, which is easier to absorb and use than capsules or tablets.

Nature Made Calcium

Nature Made Calcium

Your body can better absorb calcium thanks to Nature Made Calcium 600 mg with Vitamin D3. These food supplements can also support healthy teeth. This gluten-free calcium supplement is made from premium ingredients and is a dietary supplement without artificial colors or flavors.

  • Helps build strong bones
  • Inexpensive
  • With vitamin D 400 IU
  • Exceeds 500 mg calcium per serving

Your body absorbs calcium more easily with the help of Nature Made Calcium 600 mg and Vitamin D3. These Nature Made Calcium pills can aid those who don’t get enough calcium from their diet. Adults should take one to two of these calcium supplements daily with water and a meal. Every product created by Nature Made is centered on the company’s dedication to your health.

You can rely on the quality of Nature Made supplements because they produce products using rigorous production procedures and carefully chosen components to ensure that you receive the vitamins you require. Ingredients, potency, and production techniques have all been examined and verified by USP. The USP also establishes formal requirements for dietary supplements.

Garden of Life Dr. Formulated Stronger Bones

Garden of Life Dr. Formulated Stronger Bones

Given that organic eggshells contain specific proteins, Dr. Perlmutter created stronger bones with ESC Organic Eggshell Calcium, one of the most absorbable forms of calcium available. This has numerous advantages, such as a reduced risk of osteoporosis and better calcium absorption.

  • Certified USDA Organic
  • NSF Certified Non-GMO
  • NSF Certified Gluten-Free
  • Portion size may vary

Garden of Life is a name that is connected with high-quality organic goods produced in USDA-certified organic factories. They put safety first and maintain their goods devoid of GMOs, synthetic binders and fillers, and gluten. Moreover, the Garden of Life Dr. Formulated Stronger Bones is for you if you value a plant-based supplement or eat a vegan diet. 

The 1,300 mg of calcium in the supplement makes it simple to digest. Vitamin D3, magnesium from plants, and vitamin K2 from natto are all present in addition to calcium. Not only that, but this natural vitamin goes even further. In order to offer even more nutritional benefits, it also includes a blend of organic fruit and vegetable powders.

Pure Encapsulations Calcium Citrate

Pure Encapsulations Calcium Citrate

Because of its trustworthy clinical nutrition supplements, Pure Encapsulations separates out from other wellness firms. The company only employs pure materials that have been proven by science. It is crucial to maintain its quality during the manufacturing and formulation processes.

  • GMP (Good Manufacturing Practices) Certification
  • Made in the USA
  • Hypoallergenic
  • It is not always available to buy

A reliable product that can help you improve your calcium intake and reach the ideal calcium levels in your body is the potent calcium supplement. The calcium citrate supplement from Pure Encapsulations is a wonderful choice for preserving gastrointestinal, bone, and cardiovascular health. Only premium components, obtained from reliable suppliers on the advice of nutritional experts, are utilized in this product.

Calcium Citrate is produced using vegetarian capsules and ascorbyl palmitate, without the use of sugar, genetically engineered plants, preservatives, artificial colors or flavors, or fillers. For someone following a strict vegan diet, they are ideal. A serving is two capsules taken 1-3 times a day, and each capsule contains 300 mg of calcium.

Because of its pure formula, this calcium supplement has fantastic effects on joints, bones, cardiovascular health, and general well-being. It is also readily absorbed by the body.

Care/of Calcium Plus

Care of Calcium Plus

Use Code for 50% Off First Order (exp. June 30th, 2024): HEALTHCANAL

The best calcium supplement brand for both men and women is Care/of, which has a fun mobile app that pays you for taking your pills. This brand differs from other supplements on the market in a clever way.

  • Gluten-free and additive-free
  • Third-party tested
  • Non-GMO
  • According to a 2006 government inquiry, the use of customized vitamin subscriptions may produce false health benefits.

A monthly delivery of your calcium supplement ensures you never miss a dosage, making a supplement subscription a sensible choice. Take the survey after signing up to receive individualized advice based on your eating habits, exercise routine, and health goals.

You get a lot of value from the Calcium Plus supplement, which contains 480 mg of calcium per serving. Additionally, it includes supplements for vitamin D, vitamin K2, and magnesium, all of which are beneficial to bone health. The recipe is vegetarian-friendly, gluten-free, and GMO-free.

Care/of gives you a lot of details on where it gets its ingredients, enabling you to shop with confidence. Additionally, a number of studies are performed on each supplement to guarantee its performance and safety. Also, interactive software that pays you for taking your tablets increases the enjoyment.

Is Calcium Supplement Worth A Try?

Calcium is required by your body to create and maintain strong bones. Your bones and teeth are where your body stores more than 99 percent of the calcium you consume. It is utilized to transmit nerve messages, release hormones like insulin, and control the contraction and dilation of muscles and blood vessels in circulation.

Because it is crucial, your body will take it from your teeth and skeleton to use elsewhere if you don’t consume the necessary amount through your diet, weakening your bones. Some people are advised to consume higher intake limits for calcium. People under the age of 50 are limited to 2,500 mg per day, while adults over five are limited to 2,000 mg per day.

You may be able to obtain enough through your diet. Dairy products, some leafy greens, almonds, beans, and tofu are foods that contain it. But those who don’t consume enough calcium-rich foods may want to think about taking supplements. When taken properly, calcium supplements are safe and worthwhile to try.

Are There Any Side Effects While Using Calcium Supplement?

Not everyone should take calcium supplements. For instance, you should refrain from taking calcium supplements if you have a medical condition called hypercalcemia that results in an excessive amount of calcium in your blood. There may be a connection between heart disease and high-dose calcium supplements, though this is not conclusive. However, the evidence is conflicting, and more studies are required before doctors can determine whether calcium supplements may reduce the risk of heart attacks.

Prostate cancer and calcium have a similar debate. While a more recent study found no elevated risk of prostate cancer connected with total calcium, dietary calcium, or supplemental calcium intakes, other studies have suggested that excessive calcium intake from dairy products and supplements may raise the risk.

It’s critical to take precautions to prevent consuming too much calcium until more is understood about these potential hazards. To find out what’s best for you, like with any health concern, go to your doctor.

Frequently Asked Questions

Does taking calcium supplements make you constipated?

After using calcium supplements, unpleasant symptoms, including gas, flatulence, and constipation, could appear. However, calcium carbonate is by far the most constipating.

How long do calcium supplements take to start working?

An elemental calcium supplement must contain 90 to 100 percent of the amount of calcium that is listed on the label and be absorbed in 30 to 40 minutes.

Which calcium supplement is ideal for senior citizens?

Most people have little to no gastrointestinal irritation when taking calcium citrate. This makes it a good option when compared to other forms of calcium that may cause constipation or gas. Seniors with low stomach acid should consider it.

Is NOW Foods Calcium & Magnesium a good supplement?

Definitely! NOW Foods Calcium & Magnesium blends two essential nutrients that work together to support a number of vital physiological processes. Both of them are essential for maintaining a healthy balance of physiological fluids as well as normal neurological, muscle, and blood vessel activity.

Is it okay to take calcium supplements every day?

Adults between the ages of 19 and 50 shouldn’t consume more calcium than 2,500 mg daily. Over 2,000 mg should not be taken daily by adults over 50. While excessive calcium intake via supplements is thought to pose some health hazards, dietary calcium is generally regarded as safe.

What daily calcium dosage is recommended?

A typical adult needs 1,000 mg of calcium each day. For women and males over the age of 50 and 71, the dosage rises to 1,200 mg per day.

Can calcium and vitamin D be taken together?

Although you don’t have to take calcium and vitamin D together, your body needs vitamin D to absorb calcium. Ensure you are getting enough vitamin D to guarantee maximum calcium absorption.

When should you take a calcium supplement?

Instead of taking them alone, take your calcium supplements with meals. The stomach juices’ acid is necessary to break down the calcium. When eating meals with a lot of fiber, avoid taking calcium supplements.

+ 10 Sources

Tnhealth has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We work mostly with peer-reviewed studies to ensure accurate information. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

  1. 25 Calcium-rich Foods. (n.d.). [online] Available at: http://www.bonehealthandosteoporosis.org/wp-content/uploads/2016/02/25-Calcium-Rich-Foods.pdf.
  2. Lewsley, J. (2020). 4 of the best calcium supplements. [online] Medicalnewstoday.com. Available at: https://www.medicalnewstoday.com/articles/best-calcium-supplements#when-to-see-a-doctor [Accessed 11 Jul. 2022].
  3. Walmart.com. (2021). Pure Encapsulations Calcium (Citrate) | Supplement for Bones and Teeth, Colon Health, and Cardiovascular Support* | 180 Capsules. [online] Available at: https://www.walmart.com/ip/Pure-Encapsulations-Calcium-Citrate-Supplement-for-Bones-and-Teeth-Colon-Health-and-Cardiovascular-Support-180-Capsules/144955453 [Accessed 11 Jul. 2022].‌
  4. Jennings, K.-A. (2016). Calcium Supplements: Should You Take Them? [online] Healthline. Available at: https://www.healthline.com/nutrition/calcium-supplements#TOC_TITLE_HDR_2 [Accessed 11 Jul. 2022].
  5. Mayo Clinic. (2022). Are you getting enough calcium? [online] Available at: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/calcium-supplements/art-20047097 [Accessed 11 Jul. 2022].‌
  6. Amazon.com. (2022). Amazon.com: Garden of Life Dr. Formulated Stronger Bones, Organic Calcium Supplement with Vitamin D & Vitamin K, Supplements for Women and Men, 150 Vegetarian Tablets : Health & Household. [online] Available at: https://www.amazon.com/Garden-Life-Formulated-Osteoporosis-Supplements/dp/B0813JZTVH [Accessed 11 Jul. 2022].
  7. NOW Foods. (2016). Calcium & Magnesium Softgels. [online] Available at: https://www.nowfoods.com/products/supplements/calcium-magnesium-softgels [Accessed 11 Jul. 2022].
  8. Nature Made®. (2021). Shop Calcium Pills, Tablets & Gummies Online | Nature Made®. [online] Available at: https://www.naturemade.com/collections/calcium [Accessed 11 Jul. 2022].
  9. Garden of Life. (2021). Dr. Formulated Stronger Bones 150 Tablets. [online] Available at: https://www.gardenoflife.com/dr-formulated-stronger-bones-vegetarian-tablets [Accessed 11 Jul. 2022].‌
  10. Takecareof.com. (2016). Calcium Plus – Premium Minerals from Care/of. [online] Available at: https://takecareof.com/products/bone-triad_3 [Accessed 11 Jul. 2022].


Marie Gabrielle Laguna is rated as an Expert in the U.S. English Basic Skills Test In Expert Ratings. I was also certified in professional digital marketing by iMarketer School London in 2018. As for her educational… See More