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Calcium Citrate 300 mg 180 caps by Pure Encapsulations
Pure EncapsulationsCalcium Citrate 180 caps by Pure Encapsulations is a dietary supplement designed to support strong and healthy bones and teeth as well as promote h...
View full detailsBone Support Extra Strength 180 Tablets by NutriDyn
NutriDynMicronutrient Support for Healthy Bone Function & IntegrityBone Support Extra Strength is formulated with the optimal form of calcium for the b...
View full detailsCalcium D-Glucarate Plus 60 Capsules by NutriDyn
NutriDynCalcium D-Glucarate Plus by NutriDyn is a dietary supplement designed to provide comprehensive support for healthier hormonal balance in the body. ...
View full detailsCalcium D-Glucarate 90 caps by Integrative Therapeutics
Integrative TherapeuticsCalcium D-Glucarate by Integrative Therapeutics is a dietary supplement designed to support optimal functioning of the immune system as well as pro...
View full detailsCal-Assimilate Plus 150 Capsules by Klaire Labs/SFI Health
Klaire LabsCal-Assimilate Plus by Klaire Labs/SFI Health provides calcium in three forms (hydroxyapatite, microcrystalline calcium, and a natural bone mineral...
View full detailsCalcium K/D 180 caps by Pure Encapsulations
Pure EncapsulationsThe Calcium K/D from Pure Encapsulations is a supplement that helps to promote optimal bone support and health. This all-natural supplement utilize...
View full detailsCalcium (MCHA) 180 capsules by Pure Encapsulations
Pure EncapsulationsThe mineral calcium helps build strong bones and teeth, and the body needs it for essential functions that involve communication between cells, hor...
View full detailsCalcifood®, 100 Wafers
Standard Process IncCalcifood supports calcium absorption.* Helps the body build strong, healthy bones Adequate calcium as part of a healthful diet, along with ph...
View full detailsCalcium Citrate 250 mg 250 tablets by Douglas Labs
Douglas LabsCalcium is the essential mineral responsible for keeping bones and teeth healthy and strong. Calcium Citrate by Douglas Labs is the dietary supplem...
View full detailsCalcium Lactate, 360 Tablets
Standard Process IncCalcium Lactate is a non-dairy, vegan bone density supplement that helps maintain healthy bone structure and is an excellent source of calcium ...
View full detailsM.C.H.C. Caps 120 caps by Progressive Labs
Progressive LabsM.C.H.C. Caps from Progressive Labs is a dietary supplement designed to maintain proper bone health. Many individuals who don't include enough qual...
View full detailsCalcium Lactate, 180 Tablets
Standard Process IncCalcium Lactate is a non-dairy, vegan bone density supplement that helps maintain healthy bone structure and is an excellent source of calcium ...
View full detailsCalcium 250 mg 120 capsules by Thorne Research
Thorne Research*Formerly Dicalcium Malate Calcium by Thorne: A Concentrated Calcium Supplement for Enhanced Absorption 29% Elemental Calcium - Thorne's Calcium i...
View full detailsCalcium Citrate 1000 mg 240 capsules by Solaray
SolaraySolaray's Calcium Citrate 1000 mg provides 1000 mg of calcium citrate. Calcium is an essential mineral that is important for many bodily functions,...
View full detailsBone-Up by Jarrow Formulas
Jarrow FormulasJarrow Formulas BoneUp® is a complete bone formula with calcium from microcrystalline hydroxyapatite (MCHA), plus vitamins D3, K2, and C and key mi...
View full detailsMin-Tran®, 360 Tablets
Standard Process IncMin-Tran, a vegetarian nervous system support supplement, is a good source of magnesium, which supports the actions of neurotransmitters that h...
View full detailsCalcium with Vitamin D3 180 capsules by Pure Encapsulations
Pure EncapsulationsCalcium with Vitamin D3 is a dietary supplement designed for women by Pure Encapsulations in order to support maintaining healthy bones and teeth a...
View full detailsBoneUp Three Per Day by Jarrow Formulas
Jarrow FormulasJarrow Formulas BoneUp® Three Per Day is a bone formula with calcium from whole bone microcrystalline hydroxyapatite (MCHA), plus vitamins D3 and K...
View full detailsCalcium-d-Glucarate 500 mg by Pure Encapsulations
Pure EncapsulationsCalcium-d-Glucarate 500 mg by Pure Encapsulations is a supplement that is designed to provide the body with a variety of primary detoxification and...
View full detailsCalcium Citrate 150 mg 180 capsules by Allergy Research Group
Allergy Research GroupConsuming calcium-rich dairy foods and vegetables are an important part of a healthy diet, but you can take supplements if you're sensitive to thes...
View full detailsCalcium D-Glucarate 90 Capsules by Xymogen
XymogenXymogen's Calcium D-Glucarate provides the patented form of supplemental D-glucaric acid. D-glucaric acid is a substance produced naturally in the ...
View full detailsCalcium Magnesium Zinc 100 capsules by Solaray
SolaraySolaray's Calcium Magnesium Zinc provides a blend of calcium, magnesium, and zinc. These three minerals are essential for many bodily functions, an...
View full detailsBone Support Formula 180 capsules by Protocol for Life Balance
Protocol For Life BalanceBone Support Formula by Protocol For Life Balance is a dietary supplement designed to promote strong and healthy bones and teeth. The key ingredien...
View full detailsCal-Mag Citrate 2:1 Ratio with Vitamin D3 180 caps by Solaray
SolaraySolaray's Cal-Mag Citrate 2:1 Ratio with Vitamin D3 provides calcium, magnesium, and vitamin D3. Calcium and magnesium are essential minerals that ...
View full detailsAbout Calcium
Calcium is the most abundant mineral in your body, and 99 percent of it is stored in your bones and teeth. It also supports muscle contraction, nerve signals and a normal heartbeat. When you do not get enough from food, your body draws calcium from your bones, which is why steady intake matters at every age.
This collection includes calcium citrate, MCHA (microcrystalline hydroxyapatite), calcium with vitamins D and K, calcium lactate and complete bone formulas from practitioner brands such as Pure Encapsulations, Klaire Labs, Douglas Labs, Progressive Labs and NutriDyn.
How to Choose a Calcium Supplement
- Calcium citrate: Well absorbed with or without food. Calcium Citrate by Pure Encapsulations is our top seller.
- MCHA (hydroxyapatite): A whole-bone form of calcium that also provides phosphorus and other bone nutrients. Calcium (MCHA) by Pure Encapsulations is an example.
- Calcium with D and K: Vitamin D helps absorb calcium and K2 helps direct it to bone. Calcium K/D by Pure Encapsulations combines all three. See vitamin K.
- Complete bone formulas: Add magnesium, boron and trace minerals. See bone health.
- Calcium D-glucarate: Despite the name, this is not a calcium supplement. It supports liver detoxification and estrogen clearance. See detox.
Your body absorbs no more than about 500 mg of calcium at a time, so split larger amounts across the day. Most adults need 1,000 to 1,200 mg daily from food and supplements combined. Count food first and supplement the gap. Take calcium at least four hours apart from thyroid medication and some antibiotics.
Frequently Asked Questions
What is the best form of calcium?
Calcium citrate is the most flexible because you can take it with or without food. MCHA is another popular choice for bone support.
How much calcium do I need?
Most adults need 1,000 to 1,200 mg per day from food and supplements combined. Many people get half or more from food.
Should I take calcium with vitamin D?
Yes. Vitamin D helps your body absorb calcium. Many formulas combine them. See vitamin D.
Can I take calcium and iron together?
No. Calcium blocks iron absorption. Take them at least two hours apart.
Related categories: Bone Health | Vitamin D | Vitamin K | Calcium-Magnesium | Magnesium
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.