Top 11 Most Effective and Safe Calcium Supplements for Pregnant Women Available on the Market

Magnesium + Calcium + D3 is a product by Doppelherz, a brand under the Queisser Pharma group. Doppelherz is a renowned brand that holds the top market share in Germany and is distributed across over 35 European countries and 70 countries worldwide. As a product from a well-established brand, Magnesium + Calcium + D3 is trusted by millions of users.

The Doppelherz Magnesium + Calcium + D3 product features an optimal formula combining Calcium, Vitamin D3, and Magnesium. Supplementing these three key elements helps promote strong bone and muscle development. Using this product ensures sufficient daily Calcium intake. It is free of Gluten and Lactose, making it safe for users and suitable not only for pregnant women but also for breastfeeding mothers.

Ingredients:

• Magnesium 250 mg
• Calcium 450 mg
• Vitamin D3 10 µg

Benefits:

• Provides Calcium, Magnesium, and Vitamin D3.
• Supports healthy bone and muscle development.

Usage Instructions:

• Take 1 tablet per day with water during meals. Do not chew.

Purchase Link: shopee.vn/-TPCN-Nhập-Khẩu-Viên-uống-bổ-sung-Canxi-phòng-ngừa-loãng-xương-Doppelherz-Magnesium-Calcium-D3-(Hộp-30-viên)-i.319371830.4457037719?

Calcium, Vitamin D3, K2, MK7 Calcimax F+ Eucare is specifically designed for pregnant women to enhance calcium absorption, ensuring proper development for both mother and baby. It boosts calcium intake during pregnancy and provides essential calcium for the growth of the baby.

Ingredients:

• Calcium Carbonate Nano (40% Calcium): 100mg
• Calcium Gluconate: 700mg
• FOS (Fructofuranosidase): 100mg
• Aquamin F (33% Calcium): 100mg
• Houttuynia Cordata Extract: 100mg
• Magnesium Gluconate: 30mg
• Vitamin D3 (Cholecalciferol): 400IU
• Vitamin K2 MK7 1500ppm (Menaquinone): 100mcg
• Excipients: Magnesium Stearate, starch for one tablet

Benefits:

• Provides Calcium, Vitamin D3, and Vitamin K2 to the body.
• Supports bone and dental development in children.
• Helps reduce bone loss in older adults and middle-aged individuals.
• Provides essential calcium and nutrients for pregnant and breastfeeding women, as well as the developing baby.

Usage Instructions:

• Take after breakfast or lunch.
• Adults, pregnant women, and breastfeeding mothers should take 1 tablet per day.

Purchase Link: shopee.vn/Viên-bổ-sung-canxi-vitamin-D3-K2-MK7-Calcimax-F-EUCARE-chắc-khỏe-xương-30-viên-i.377426442.10541290736?

Puritan's Pride Calcium 600+ Vitamin D3 helps maintain strong bones and teeth, preventing osteoporosis in middle-aged and elderly individuals. It provides calcium for pregnant women, postnatal women, and those going through menopause. The added Vitamin D3 enhances calcium absorption in the body. This product is free from artificial colors, flavors, preservatives, sugar, milk, and gluten.

Ingredients:

• Vitamin D3 250 IU (63%) (as Cholecalciferol) and Calcium 1,200 mg (120%) (as Calcium Carbonate)
• Other ingredients: Vegetable Cellulose

Benefits:

• Accelerates calcium absorption, promoting strong bones.
• Helps prevent bone deformities in babies even before birth.
• Relieves joint pain, difficulty in movement, and osteoporosis in mothers.
• Supports a healthy immune system.
• Provides the necessary calcium and Vitamin D for pregnant women throughout their pregnancy.

Instructions:

• Take 2 tablets per day. It is recommended to take them with meals.
• Pregnant or breastfeeding women, as well as individuals on medication or undergoing treatment, should consult a doctor before use.

Purchase Link: shopee.vn/Viên-uống-bổ-sung-Canxi-và-Vitamin-D3-chống-loãng-xương-Puritan's-Pride-60viên-i.14888433.121283876?

Nano Calcium Avisure Hical utilizes natural nano calcium technology, a product enhanced with Vitamin D3 and K2 for maximum calcium absorption into the bones. It contains 100% Nano Hydroxyapatite Calcium provided by the Institute of Chemistry, Vietnam Academy of Science and Technology. Nano Calcium Avisure Hical is an excellent choice for pregnant women looking to supplement their calcium intake for a healthy pregnancy period.

Ingredients:

• Nano Hydroxyapatite Calcium (CNHA) 375mg
• Magnesium Oxide 40mg
• Zinc Gluconate 15mg
• Manganese Gluconate 10mg
• Copper Gluconate 7.5mg
• Boron Aminoacid Chelate (Boron AAC) 1000mcg
• Vitamin K2 (MK-7) 10 mcg
• Vitamin D3 100IU

Benefits:

• Supplementing calcium, vitamins, and minerals to enhance calcium absorption.
• Prevents calcium deficiency, supports strong bones and teeth, and reduces the risk of osteoporosis in the elderly.
• Provides calcium for pregnant women, especially those suffering from back pain, cramps, and numbness, as well as breastfeeding mothers and those going through premenopausal or menopausal stages.

Usage Instructions:

• Take during or after meals.
• 2-4 tablets per day.

Purchase Link: shopee.vn/-Mã-BMLT35-giảm-đến-35K-đơn-99K-Canxi-Nano-dành-cho-bà-bầu-và-cho-con-bú-Avisure-Hical-20-viên-i.329274962.7867567658?

Pregnant women, breastfeeding mothers, individuals who engage in intense physical activity, and the elderly are at high risk of bone and joint issues caused by calcium deficiency. In such cases, taking one Mason Calcium 600mg + D3 tablet daily can effectively support and enhance bone health.

Mason Calcium 600mg + D3 is a product from the renowned American brand, Mason, known for over 500 products that cater to consumer needs. This supplement combines both calcium and Vitamin D3, with Vitamin D3 improving the body’s calcium absorption. It comes in a coffee mocha flavor to engage the taste buds.

The product is manufactured following strict cGMP standards, ensuring the quality of production, including factors such as personnel, materials, equipment, procedures, and environment. These regulations are set by the U.S. Food and Drug Administration (FDA).

Ingredients:

• Calcium (from Calcium Carbonate)
• Vitamin D3

Benefits:

• Supplementing Calcium and Vitamin D3 to prevent osteoporosis, low blood calcium, and chronic calcium deficiency.
• Enhances bone density, strengthens bones, teeth, and gums, and helps prevent fractures.
• Regulates heart rhythm and boosts immunity.

Usage Instructions:

• Chew one tablet twice daily after meals.

Purchase Link: shopee.vn/Viên-Uống-Bổ-Sung-Canxi-và-Vitamin-D3-Hỗ-Trợ-Xương-Chắc-Khỏe-Tăng-Chiều-Cao-Mason-Nature-Calcium-600MG-D3-Hộp-100v-i.360988806.7194671842?

Ostelin Vitamin D3 & Calcium is a supplement that provides both Calcium and Vitamin D3 to support bone health, produced by the Australian brand Ostelin. However, this product is not officially sold in Vietnam and is typically imported, so pregnant women should be careful about counterfeit items.

This supplement contains high levels of Calcium and Vitamin D3, ensuring that both the mother and baby get the required amount of calcium, preventing bone defects in the baby while still in the womb.

Ingredients:

• Calcium Carbonate (equivalent to 600mg of elemental calcium): 1.5g.
• Cholecalciferol (equivalent to Vitamin D3 500 IU): 12.5mcg.

Benefits:

• Ostelin Vitamin D3 & Calcium accelerates calcium absorption, helping strengthen the mother’s bones.
• Helps prevent bone defects in the baby during pregnancy.
• Alleviates joint pain, mobility issues, and osteoporosis for the mother.
• Reduces the risk of pneumonia for the baby and ensures a strong skeletal system.
• This product helps manage diabetes and heart-related problems.
• Ostelin Vitamin D3 & Calcium boosts memory function.
• Supports a healthy immune system.

Instructions for Use:

• Pregnant women: 1 tablet per day during the second trimester and 2 tablets per day during the third trimester.

Purchase Link: shopee.vn/Viên-uống-bổ-sung-Canxi-và-Vitamin-D3-cho-mẹ-bầu-Ostelin-130-viên-nhập-Úc-Extate-Official-Mall-i.363500013.23967805880?

Everyday Health NZ - Ultra Cal is designed to provide organic calcium for pregnant women and those with calcium deficiencies. Pregnant women require additional calcium to support fetal development, especially for the formation of bones, skull, teeth, and muscles. The calcium demand increases significantly during the second and third trimesters of pregnancy. This makes it an effective calcium supplement for expectant mothers.

Ingredients:

• Nano Calcium Carbonate: 500mg
• Microcrystalline Hydroxyapatite Calcium: 100mg
• New Zealand Seaweed: 30mg
• Vitamin K2-MK7: 4mcg
• Magnesium Oxide: 30mg
• Zinc Oxide: 5mg
• Vitamin D3: 125 IU
• Other excipients: Sufficient for 1 tablet

Benefits:

• Supports the development of the baby's bones, ensuring strong and healthy skeletal growth.
• Helps regulate blood clotting, enabling natural coagulation processes.
• Protects the mother from osteoporosis, brittle bones, and fractures due to calcium deficiency.
• Maintains stable heart rhythm and supports metabolic processes in the body.
• Provides essential nutrients for breast milk production after childbirth.
• Reduces the risk of preeclampsia and helps prevent high blood pressure in pregnant women.

Usage Instructions:

• Take 1 tablet per day with a meal.
• It is recommended to take it in the morning or afternoon with plenty of water.

Purchase Link: shopee.vn/Viên-uống-NZ-Ultra-Cal-Everyday-Health-bổ-sung-Canxi-hữu-cơ-cho-phụ-nữ-mang-thai-và-người-thiếu-canxi-hộp-30-viên-i.360555799.23147057119?

Swiss Energy Prenatal Multivitamin Capsules are designed to provide essential vitamins and calcium to improve calcium deficiency, particularly in older individuals, and prevent osteoporosis. They also support pregnant women by increasing calcium intake during pregnancy and ensure the necessary calcium for the healthy development of infants.

Ingredients:

• Vitamin C (Ascorbic Acid) 80mg, Calcium (Calcium Carbonate) 50mg, Magnesium (Magnesium Oxide) 50mg, Niacin (Nicotinic Acid) 16mg, Iron (Iron Fumarate) 14mg, Zinc (Zinc Oxide) 7.5mg, Pantothenic Acid (D-Calcium Pantothenate) 6mg, Vitamin E (DL-α-Tocopheryl Acetate) 6mg, Vitamin B2 (Riboflavin) 1.4mg, Vitamin B6 (Pyridoxine Hydrochloride) 1.4mg, Vitamin B1 (Thiamine Hydrochloride) 1.1mg, Manganese (Manganese Sulfate) 1mg, Vitamin A (Retinyl Acetate) 400µg, Copper (Copper Gluconate) 0.3mg, Folic Acid (Pteroylmonoglutamic Acid) 200µg, Biotin (D-Biotin) 50µg, Vitamin K2 (Menaquinone-7) 37.5µg, Vitamin D3 (Cholecalciferol) 2.5µg, Vitamin B12 (Cyanocobalamin) 2.5µg.
• Excipients: Fillers (Corn Starch), Coating (Ethyl Cellulose), Thickening Agent (Hydroxypropyl Methylcellulose), Glazing Agent (Shellac), Filler (Microcrystalline Cellulose), Thickener (Polyvinyl Pyrrolidone) to form one capsule.

Benefits:

• Calcium and Vitamin K support bone formation for the baby and prevent osteoporosis for the mother.
• Folic Acid helps prevent neural tube defects.
• Iron aids in oxygen transport to the fetus and prevents anemia in the mother.
• Vitamin A supports healthy fetal development and vision function.
• Vitamin C boosts immunity.
• Zinc supports DNA function.

Usage Instructions:

• Take 1 capsule daily after breakfast.

Purchase Link: shopee.vn/Vitamin-cho-phụ-nữ-mang-thai-cho-con-bú-Swiss-Energy-Prenatal-Multivit-i.27495839.22837386697?

Green Calcium is a supplement offering organic calcium during pregnancy and postpartum. It features calcium gluconate – the best form of calcium for pregnant women, meeting the increased calcium needs during pregnancy and helping prevent osteoporosis post-pregnancy.

GREEN CALCIUM is a leading calcium supplement in the US, recommended by doctors and specialists. It supports maternal health and offers superior ingredients and formula.

Key Benefits of Green Calcium

1. Completely Organic Calcium Extract

Organic calcium consists of calcium ions bonded with organic compounds like Calcium Gluconate (full name Calcium Lactate Gluconate). In contrast, inorganic calcium is made from calcium ions bound with inorganic compounds like Calcium Carbonate, Calcium Sulfate (CaSO4), and Calcium Chloride (CaCl¬2), which typically have a fishy taste and are difficult to ingest. Organic calcium, however, has a natural and pleasant taste.

Why is Organic Calcium Better Than Inorganic Calcium?

Organic calcium is absorbed by the intestines through passive transport, so the body can easily absorb it without causing kidney deposits. In contrast, inorganic calcium is hard to absorb, possibly causing kidney stones, bladder stones, or digestive issues (diarrhea, constipation).

2. D3 + K2 Formula for Maximum Calcium Absorption

Vitamin D3

Vitamin D3 helps increase calcium absorption by creating osteocalcin in the intestines, enhancing calcium reabsorption in the kidneys, and aiding in cartilage calcification for bone growth.

Without Vitamin D3, the body absorbs only about 10% of the calcium taken in. Products like Green Calcium combine Calcium, Vitamin D3, and K2 with other essential bone minerals like Magnesium and Vitamin C to support osteoporosis treatment without medication.

Vitamin K2

Vitamin K2 activates osteocalcin, a protein that helps transport calcium into the bones. Without K2, osteocalcin is ineffective, and calcium cannot be effectively transported into bones, potentially leading to harmful deposits in blood vessels and soft tissues.

Vitamin K2 needs Vitamin D3 for synergy, and together they ensure calcium is absorbed into bones rather than causing side effects like artery calcification or kidney stones.

The combination of Calcium, Vitamin D3, and Vitamin K2 in Green Calcium ensures that both mother and baby get the necessary calcium for strong, healthy bones during pregnancy.

3. Magnesium

Magnesium is vital for building tissues, including bones, and plays a role in the body’s various enzyme functions. It helps prevent preeclampsia, reduces delivery risks, and alleviates cramps. Magnesium is also beneficial for women of childbearing age, reducing menstrual pain, premenstrual symptoms, indigestion, and constipation, while offering stress relief for new mothers.

4. Vitamin C

Vitamin C supports the creation of collagen – a key structural protein in cartilage, tendons, bones, and skin. It is essential during pregnancy for enhancing iron absorption, especially from plant-based sources, to prevent anemia.

Green Calcium is free from GMOs, adhering to FDA standards with natural, clean ingredients.

• Non-GMO, Natural Ingredients
• Free from Gluten, Harmful Proteins
• No Allergens
• Completely Safe for Pregnant Women
• Carefully Sourced and Processed

Target Audience:

• Children over 6 years old with bone deficiency or malnutrition.
• Adults at risk of osteoporosis.
• Women in their middle age, pregnant women, and breastfeeding mothers.

Dosage:

• Children aged 6-12: 1 tablet daily
• Children over 12, adults, and pregnant women under 20 weeks: 2 tablets, split into 2 doses.
• Pregnant women over 20 weeks: 3 tablets, split into 3 doses.

Contact: 18008155

Website: Nhathuoc365.vn

Nature Made is a renowned American brand known for its vitamin and mineral supplements such as Vitamin D, Iron, and DHA. The Nature Made calcium products come in variations like Nature Made 600mg Calcium with Vitamin D, Nature Made 500mg Calcium with Vitamin D, Nature Made Calcium with Magnesium and Zinc, offering slightly different calcium levels and other ingredients for more options.

How effective is Nature Made Calcium 500mg with Vitamin D?

This product contains calcium carbonate, derived from natural sources, and is supplemented with 400IU of Vitamin D to improve calcium absorption.

Additionally, it includes hydrolyzed collagen beneficial for tendons and ligaments, aiding athletes and active individuals in recovery.

Free from: artificial colors, flavors, preservatives, yeast, gluten, GMO, and more.

The pill is easy to swallow, with a recommended maximum dosage of 2 tablets per day (each containing 500mg of calcium) or as directed by a healthcare provider.

Suitable for a variety of people: children, elderly individuals, pregnant women, and postnatal women who need calcium supplements in appropriate dosages.

The Nature Made Calcium Magnesium Zinc with Vitamin D3 300-tablet bottle provides essential vitamins and minerals for the body, promoting bone and dental health, while supporting the well-being of pregnant women in the final stages of pregnancy in a safe and effective manner.

Key Ingredients:

Each tablet contains: Vitamin D3 200IU (50%), Calcium 333mg (33%), Magnesium 133mg (33%), Zinc 5mg (33%)

Other ingredients: Cellulose Gel, Color Added, Maltodextrin, Croscarmellose Sodium, Silicon Dioxide, Polyvinyl Alcohol-Polyethylene Glycol Graft Copolymer, Gelatin, Magnesium Stearate, Copovidone, Corn Starch.

Benefits of Nature Made Calcium Magnesium & Zinc with Vitamin D3:

• Supplies essential trace minerals like calcium, magnesium, and zinc.
• Helps prevent rickets, osteoporosis, joint pain, and increases calcium absorption in the intestines while enhancing calcium phosphate absorption in bones.
• Supports bone, dental, and immune health.
• Aids in the treatment and prevention of arthritis.
• Provides the body with necessary Vitamin D.
• Supports calcium absorption in the intestines and calcium phosphate absorption in bones, helping prevent rickets.
• Calcium plays a role in blood clotting, reducing leakage from capillaries.
• Calcium + Vitamin D3 aids in treating certain bleeding disorders and allergies.
• Helps improve sleep quality and enhances endurance.
• Helps lower blood fat levels and support fat breakdown in cases of obesity.
• Regular use promotes healthy skin, vibrant complexion, sharper thinking, and a youthful appearance compared to peers.
• People with chronic bronchitis and lung disease recover faster with regular calcium use.
• Women during pregnancy and breastfeeding, as well as those in postmenopause, often need calcium supplements due to insufficient levels in teeth and bones.
• Boosts immunity and overall health.

Instructions: Take 3 tablets per day, one tablet during each meal.

Chela - Calcium D3 is a dietary supplement formulated with one of the most effective calcium absorption methods available today: the Albion® Amino Acid Chelate, paired with Vitamin D3. This combination enhances calcium intake to strengthen bones. The patented Albical formula offers superior absorption in the small intestine, the most effective site for calcium absorption, minimizing the risk of stomach irritation, allergies, constipation, and kidney deposits. Recommended by leading European researchers and endorsed by the Polish Gynecological Association and the Mother and Child Institute in Poland, this product is highly regarded in the medical community.

Ingredients:

• 88.3% Calcium Bisglycinate (Calcium Amino Acid Chelate Albion®), 0.05% Cholecalciferol - Vitamin D3 (equivalent to 1.67 mcg of Vitamin D).
• Excipients: Microcrystalline Cellulose, Magnesium Salt of Fatty Acids (Anti-caking agents).
• Capsule Shell: Gelatine, Colourant (E171).

Benefits:

• Provides Calcium and Vitamin D3 to support absorption and promote bone health, helping prevent rickets and encouraging growth during adolescence.
• Prevents osteoporosis, accelerates bone healing, alleviates back pain in adults, and counters joint degeneration due to calcium deficiency.
• Meets the calcium needs of women trying to conceive, pregnant women, breastfeeding mothers, and those in the menopausal stage.
• Assists in osteoporosis treatment for elderly individuals.

Directions:

• Take 1 tablet, 1-3 times a day, after meals.

Purchase Link: shopee.vn/Canxi-Chela-Calcium-D3-(-Olimp-labs)–-Canxi-cho-bà-bầu-bổ-sung-canxi-và-vitamin-D3-36.6g-i.96680639.1580147654?