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Top 7 Best Calcium Supplements for Pregnancy

Written by Andrew Le, MD

UpdatedNovember 13, 2024

Calcium is especially important for pregnant women since it plays a significant role in the formation of the baby’s bones and teeth. However, there are moments when it is quite difficult to receive adequate calcium with the help of a diet alone. This is where calcium supplements come in, they should be taken in order to cater for this requirement only but this has not been the case.

The types of calcium supplements range from calcium tablets, capsules, powders among others. However, calcium citrate is the most preferred form of calcium during pregnancy because it is the best calcium supplement. Calcium citrate also causes less constipiting effect, is easily absorbed and is highly recommended for pregnant women.

In the use of any calcium supplement, it is good to check the quantity of calcium in it with special emphasis should be given to the first three. It is recommended that pregnant women take 1000-1300 mg of calcium daily; the supplement should contain the RDA amount of calcium. Also one should pay attention to another component that can be presented in the mixture, for instance, vitamin D, which assists to assimilate calcium.

To find out the best calcium supplement for pregnancy, we researched for several hours and tested different calcium supplements. In the subsequent sections, we will reveal our rating and give comprehensive information about each product.

Top 3 Best Calcium Supplements for Pregnancy

  1. Fairhaven Health Peapod Cal-Mag Pregnancy & Lactation Supplement
  2. Pure Encapsulations Calcium (Citrate)
  3. Nature's Nutrition Sugar Free Calcium Gummy Bites Plus 400 IU Vitamin D3

We know that pregnancy can be tough for many women and it is crucial to make sure you are having all the necessary nutrients to support your pregnancy. Calcium is another of the important minerals that must be provided in sufficient amounts in the process of your baby’s developing bones, teeth, and muscles. Therefore, one must ensure that they take the right proportion for calcium in the body especially when pregnant.

We've researched and compiled a list of the best calcium supplements for pregnancy to help you make an informed decision about which one is right for you. These supplements are designed to provide you with the necessary amount of calcium to support your baby's growth and development, while also ensuring that you stay healthy throughout your pregnancy.


Fairhaven Health Peapod Cal-Mag Pregnancy & Lactation Supplement

Editor's Choice

Fairhaven Health Peapod Cal-Mag Pregnancy & Lactation Supplement

We've been loving Fairhaven Health Peapod Cal-Mag for weeks now. These capsules are a breeze to take, no yucky taste, and packed with the good stuff: calcium, magnesium, and D3. But beware, they're big, and the two-a-day dose can be a hassle. Still, if you're serious about bone health during pregnancy, this is your go-to! Pricey but worth it.

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For those in search of calcium supplement formulated for pregnancy and lactation, the Fairhaven Health Peapod Cal-Mag is highly recommended.

Pros

  • Provides a good amount of calcium, magnesium, and vitamin D3, which are all essential during pregnancy and lactation.
  • Contains two different forms of calcium and magnesium for enhanced absorption.
  • Suitable for vegetarians and doesn't contain any artificial preservatives or flavors.

Cons

  • The capsules are quite large and may be difficult to swallow for some people.
  • Some users may find the price a bit high compared to other calcium supplements.
  • The recommended serving size is two capsules per day, which may be inconvenient for some users.

We have been using the Fairhaven Health Peapod Cal-Mag for the past several weeks and the outcome is quite positive. None of these capsules has to be chewed and there is no unpleasant taste or after taste associated with the capsules. We also acknowledge the fact that the supplement has adequate levels of calcium, magnesium and vitamin D3 essential during pregnancy and lactation.

Of course, it is necessary to mention that the capsules are relatively large; thus, if you have issues with pill consumption, this supplement may not be for you. Also, the recommended dosage is two capsules daily, which is not very suitable for some people who prefer to take supplements with fewer intakes.

All in all, when it comes to a good calcium supplement during pregnancy and breastfeeding, the best recommendation that we can give is Fairhaven Health Peapod Cal-Mg. Though the price is a little in the higher side than some designs we believe that the benefits are worth the price paid.


Pure Encapsulations Calcium (Citrate)

Pure Encapsulations Calcium (Citrate)

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If you’re searching for an optimal calcium supplement for pregnancy, then, it is possible to use Pure Encapsulations Calcium (Citrate).

Pros

  • Highly absorbable calcium supplement capsules
  • Supports cardiovascular, colon, joint, and bone health
  • Made with premium ingredients sourced from trusted suppliers and free from common allergens, artificial or unnecessary ingredients, and GMOs

Cons

  • Unflavored
  • Requires taking four capsules per day
  • Higher price point compared to other calcium supplements

From the information given above, the Hubby liked the Calcium (Citrate) from Pure Encapsulations because of the high quality and the numerous health benefits it offered. Containing calcium, this supplement is very easily absorbed in the body and helps in maintaining cardiovascular, colon, joint and bone health making it suitable for pregnancy.

We understand that Pure Encapsulations uses high-quality components procured from reliable manufacturers and do not contain potential allergens, artificial or unnecessary additives, or genetically modified organisms. Nonetheless, this supplement is not flavored and the dose is four capsules a day which can be uncomfortable to certain consumers. Also, it is more expensive than many other calcium supplements available in the market.

In summary, if you are interested in a calcium supplement that will help you during the period of pregnancy and also come with other benefic options, then Pure Encapsulations Calcium (Citrate) is among the best.


Nature's Nutrition Sugar Free Calcium Gummy Bites Plus 400 IU Vitamin D3

Nature's Nutrition Sugar Free Calcium Gummy Bites Plus 400 IU Vitamin D3

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When choosing a calcium supplement to take during pregnancy, Nature’s Nutrition Sugar Free Calcium Gummy Bites Plus 400 IU Vitamin D3 is the best.

Pros

  • The gummies are sugar-free, making them a healthier option for those who are conscious about their sugar intake.
  • The orange flavor of the gummies is delicious and makes it easy to take them regularly.
  • The gummies are formulated and manufactured following strict cGMP guidelines, ensuring the quality and purity of each batch.

Cons

  • The gummies may not be suitable for those who are allergic to any of the ingredients.
  • Some users may find the texture of the gummies too chewy.
  • The gummies may not be as effective as other calcium supplements in terms of absorption.

For the past several weeks, we have been using Nature’s Nutrition Sugar Free Calcium Gummy Bites Plus 400 IU Vitamin D3 and we are quite pleased with this item. It is convenient to consume the gummies and the orange -flavored product is good. We also like the fact that they are free from sugar, this makes the gummies more nutritional and healthy to the body.

We have not encountered any undesirable outcomes, although it is necessary to add that those who have an allergy to some of the components might not be ready to take the gummies. However, certain individuals may not like the tactfulness of the gummies as they are slightly chewy.

In summary, it is suggested that Nature’s Nutrition Sugar Free Calcium Gummy Bites Plus 400IU Vitamin D3 can be taken as a calcium supplement during pregnancy. It is a good product which is made following a scientifically prepared and accredited cGMP standard.


Garden of Life mykind Organics Plant Calcium Supplement

Garden of Life mykind Organics Plant Calcium Supplement

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If you are in the market for plant-based calcium supplement for pregnancy specifically, Garden of Life mykind Organics Plant Calcium Supplement is one to buy.

Pros

  • This supplement is made from over 20 powdered fruits and vegetables, so you can be sure that you are getting real, nutritious food-based calcium.
  • It includes vegan D3 and vitamin K2, which are essential for bone health and reduced osteoporosis risk.
  • The tablets are small and easy to swallow, making them convenient for busy moms-to-be.

Cons

  • Some users may find the tablets hard to swallow due to their size.
  • The supplement contains strontium, which may be a concern for some users.
  • It is a bit pricey compared to other calcium supplements on the market.

For the past few weeks, we have been using this supplement and we must say that this supplement is so effective. The tablets are very small and easy to ingest, and fortunately, we have not suffered any gastrointestinal issues regarding the medications.

We also like that this supplement is derived from real foods not from ground up, pulverized limestone as some other calcium supplements are. Vegan D3 & vitamin K2 as an ingredient is a plus; we then feel assured that we’re obtaining all the nutrients required for a healthy pregnancy.

The only con of this supplement is that it is slightly expensive as compared to most calcium supplement available in the market. However, we would like to note that we agree with them under the premise that the quality of the product, which is quite high, corresponds to the cost.

In conclusion, Garden of Life mykind Organics Plant Calcium Supplement is a perfect calcium supplement for pregnant women that is 100% organically sourced.


New Chapter Calcium Supplement

New Chapter Calcium Supplement

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If what you need is a calcium supplement for your pregnancy, you might want to consider using New Chapter Calcium Supplement.

Pros

  • This supplement provides 3-in-1 benefits: strong bones, flexible joints, and heart health.
  • It is made from organic plant calcium that's sourced from Red Marine Algae, which is a whole-food source rich in calcium, magnesium, and 70+ trace minerals.
  • The miniature tiny tablets are easy to swallow.

Cons

  • Some customers find the tablets to be too thick and not as tiny as advertised.
  • A few customers have experienced stomach upset and bloating.
  • The recommended daily dosage is six tablets, which may be inconvenient for some.

This supplement has been personally tested by the authors and there was a great improvement in our bones density and flexibility. The calcium in the organic plant is more readily assimilated than other forms of calcium and with Vitamin D3 and K2 helps in the depositing of the calcium where it is most required. Of course, it is refreshing to know that this supplement is USDA Organic, Non-GMO Project Verified, 100% Vegetarian, Kosher, and Certified Gluten-Free by NSF.

We would recommend New Chapter Calcium Supplement if you are searching for a good quality calcium supplement for pregnant women.


LILICARE Calcium Magnesium Zinc Gummies

LILICARE Calcium Magnesium Zinc Gummies

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There’s no better calcium supplement for pregnancy than LILICARE Calcium Magnesium Zinc Gummies.

Pros

  • The golden 2:1 ratio of calcium and magnesium
  • Expertly formulated for absorption with Vitamin D3 and Vitamin K2
  • Delicious peach flavor gummies with 0 added sugar

Cons

  • May not be suitable for those with heart conditions due to the presence of Vitamin K
  • Some customers reported that the gummies do not look like the picture
  • May not be as effective as traditional calcium supplements for those with severe calcium deficiencies

LILICARE Calcium Magnesium Zinc Gummies is one of the products that pregnant women can take so that they are able to meet their calcium needs much more easier and provided their unborn children as well. Perfect for bone and muscle health, the ideal calcium to magnesium ratio is 2:1, while Vitamin D3 and Vitamin K2 enhance absorption and bone remodeling. They are tasty and very easy to take gummies that do not contain any added sugar.

A possible negative aspect is that the presence of Vitamin K which may render these gummies unsafe for individuals suffering from heart ailments apart from the fact that some of the customers complained that they did not resemble the picture that is displayed on the package but this does not have an effect on the performance of these gummies. Last but not least, patients with acute calcium deficiency may require traditional forms of calcium supplements alongside the gummies.

Therefore, LILICARE Calcium Magnesium Zinc Gummies is by far the best calcium supplement for pregnant women that we fully endorse.


PlantFusion Vegan Calcium

PlantFusion Vegan Calcium

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For pregnant women who want to have a plant-based source of calcium, we highly recommend the PlantFusion Vegan Calcium supplement.

Pros

  • The supplement contains over a dozen different supplements in one, including plant-based vitamins D3 and K2, strontium, and boron, which all play a role in creating the bonds that form our bone matrix for optimal bone density and strength.
  • The ultra-premium plant-based calcium and magnesium supplement is made from a unique trademarked ingredient called Aquamin, which is a nutrient-dense form of algae grown in the pristine nutrient-rich waters off Iceland.
  • The supplement is tested for heavy metals, vegan certified, non-GMO verified, dairy-free, gluten-free, soy-free, and contains no artificial ingredients or chemicals.

Cons

  • The tablets are somewhat large and may be difficult for some people to swallow.
  • The supplement is not available in capsule form.
  • Some people may prefer a calcium supplement that includes vitamin C.

It was also easily assimilated in our system and we did not have any side effects such as stomach aches after taking the supplement which is always a good sign. They have also manufactured the supplement according to the current Good Manufacturing Practices and also follow regulations of the US FDA; therefore, you are assured of a premium product.

All in all, if you are interested in finding calcium derived from plants and a whole host of other bone-friendly supplements, the PlantFusion Vegan Calcium supplement is the way to go.

Buying Guide

When choosing a calcium supplement for pregnancy, there are several factors to consider. Here are some features to look for:

Calcium Type

Calcium supplements are of various forms including calcium carbonate calcium citrate and calcium gluconate. It can be in the form of calcium carbonate which is the most popular, but it lead to constipation. Calcium citrate is found to be easier to absorb and might be recommended in the place of calcium carbonate for persons with digestive tract complications. Calcium gluconate is less known but may be preferred if the patient has low acidity in the gastrointestinal tract.

Dosage

The daily calcium intake that has been suggested for pregnant women is 1000-1300 mg. Search for a supplement, which boasts this much calcium in a serving. However, the increased amount of calcium is useful not in an excess, as the exceeding of the calculated dose can provoke some diseases.

Vitamin D

Another nutrient usually vital is Vitamin D, playing a significant role in the body, specifically, the absorption of calcium. Choose a supplement that also includes vitamin D since pregnant women are advised to take at least 600-800 IU of this vitamin.

Purity

A good supplement should be clean and should not contain things such as lead, mercury, and arsenic among others. Choose products that are marked as third-party tested when it comes to purity and quality.

Form

Calcium can be taken as tablets, capsules, and chewable ones. It is your right as a patient to select a form that is best suitable for you and which will not upset your tummy.

Frequently Asked Questions

What type of calcium supplement is best for pregnant women?

The form of calcium that is believed to be most beneficial for pregnant women is mostly calcium carbonate. This is because it contains the largest proportion of the elemental calcium which is the kind that can be ingested by the body. Calcium citrate is also acceptable in this regard, especially where calcium carbonate malabsorption is suspected in the female population. However, it is recommended that one should consult a health care provider before taking any calcium supplement.

Should pregnant women take calcium supplements?

Yes, we can recommend that pregnant women give themselves supplementary calcium – to have enough of this in the body to support the fetus. Calcium is one of the vital minerals needed for bone and teeth structure and for muscles and nerves. Dietary needs of pregnant women are similar to those of non pregnant women; however, requirements for calcium are much higher and it is often hard to meet calcium needs through diet only.

When should pregnant women start taking calcium supplements?

As soon as a woman gets pregnant or even prior to getting pregnant if she plans to do so, she should take calcium tablets. This is because bones of the baby start forming in early stages of pregnancy and calcium is very crucial in the formation of these bones. There are things that you need to discuss with your doctor concerning the time when you should start taking the calcium supplements, and the amount of calcium that you should consume.

How much calcium should pregnant women take?

The recommended daily intake of calcium for pregnant women is 1000-1300 mg, depending on the number of years to the woman’s age and other circumstances. It may be practically impossible to get this amount of calcium from food alone, and thus calcium supplements may have to be taken. You should discuss with your health care provider about how much calcium you require and from where you can obtain it.

What are the risks of taking too much calcium during pregnancy?

Taking too much calcium during pregnancy can increase the risk of certain health problems, such as kidney stones and constipation. It can also interfere with the absorption of other important nutrients, such as iron and zinc. It is important to talk to your healthcare provider about how much calcium you need and how to get it.

What are the symptoms of calcium deficiency during pregnancy?

While pregnant, the early signs that indicate that a woman is lacking adequate calcium are muscle contraction, and prickling or numbness affecting the hands and feet, and in extreme cases, weak or brittle bones. In severe cases, they will develop preeclampsia, which is dangerous to the life of both the mother and her unborn child. One must consult their health care provider about the quantity of calcium that needs to be taken and how this is to be met.

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