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Written By
Sakshi Anil More
B. Pharm

Reviewed By
Dr. Tejashwin Adiga
MBBS
Last updated : 31 Mar 2026 | 09:30 AM (IST)

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CALCIUM,VITAMIN D3,VITAMIN B12
Last updated on 31 Mar 2026 | 09:30 AM (IST)
CALCIUM,VITAMIN D3,VITAMIN B12
Background and Date of approval CALCIUM,VITAMIN D3,VITAMIN B12
The calcium + vitamin D3 + vitamin B12 is a dietary supplement for calcium and Vitamin D3 deficiency. It is also used to improve bone formation, and RBC production.
Uses of CALCIUM,VITAMIN D3,VITAMIN B12
It is a dietary supplement that is used to promote bone formation and development. It also helps in preventing weak and brittle bones. The calcium in this medicine helps to regulate heart rhythm and muscle function. Vitamin D3 helps to enhance calcium reabsorption. Vitamin B12 helps in red blood cell production. This medicine is used to treat calcium and vitamin D3 deficiency.
How is CALCIUM,VITAMIN D3,VITAMIN B12 administered?
The medicine will be administered to you by a healthcare professional in a hospital setting. It is usually administered in the vein (intravenous). Your doctor will decide the dose, route of administration, and frequency based on your disease condition and other factors.
Side Effects of CALCIUM,VITAMIN D3,VITAMIN B12
The common side effects that are experienced while you are on the treatment with calcium + vitamin D3 + vitamin B12 are nausea, vomiting, stomach upset, headache and skin rashes. Inform your doctor immediately if you have allergic reactions.
Warnings
Do not take Calcium+Vitamin D3+Vitamin B12 if you are allergic to calcium, vitamin D3, or Vitamin B12. Calcium boosts collagen synthesis, aids muscle function, helps build muscle strength, and enhances recovery. Take this medicine as directed by your physician. Do not take iron and calcium supplements together, as calcium absorption may get affected.
Precautions
Inform your physician if you are pregnant or breastfeeding before initiating the treatment. Tell your doctor if you have diabetes, hypertension, liver or kidney problems.
Word of Advice
If you forgot to take the tablet, simply take your next dose at the scheduled time. Do not take a double dose to make up for a forgotten dose. Take the medicine at the same time everyday as prescribed by your doctor. Certain supplements may interact with other medications, inform your physician about all of your medication history.
Frequently Asked Questions
Q1.
What is the use of taking calcium + Vitamin D3 + Vitamin B12 together?
Calcium helps support healthy bones and teeth, while Vitamin D3 aids in calcium absorption. Vitamin B12 supports nerve function and the production of red blood cells. Taking them together ensures comprehensive bone health and overall well-being.
Q2.
How does this combination supplement benefit bone health?
Calcium is essential for maintaining strong bones, and Vitamin D3 helps the body absorb and utilize calcium effectively. Vitamin B12 plays a role in bone marrow function. Together, they support bone density, reduce the risk of osteoporosis, and promote overall bone health.
Q3.
Is it safe to consume alcohol while taking calcium + vitamin D3 + vitamin B12?
Interaction with alcohol is unknown. It is advisable to consult your doctor before consuming alcohol.
Q4.
How long does it take for this medicine to take effect?
There are no well-established studies to back up the onset of the effects of this medicine. However, it is best to consult with your doctor first.
Q5.
Are there any potential side effects associated with calcium + vitamin D3 + Vitamin B12 supplement?
Calcium + Vitamin D3 + Vitamin B12 is generally well-tolerated when taken as directed. However, in some cases, excessive intake may cause digestive issues such as constipation or upset stomach. If you experience any adverse effects, it is recommended to consult a healthcare professional.
References
- Chirravuri V, Ghonge S, Palal D. Cross-Sectional Study of Serum Vitamin B12 and Vitamin D3 Levels Amongst Corporate Employees. Cureus;15(2); https://www.cureus.com/articles/111068-cross-sectional-study-of-serum-vitamin-b12-and-vitamin-d3-levels-amongst-corporate-employees#!/, [Revised on Feb 2023] [Accessed on June 19 2023]
- Allen LH. Vitamin B12. In: Coates PM, Betz JM, Blackman MR, et al., eds. Encyclopedia of Dietary Supplements. 2nd ed. London and New York: Informa Healthcare; 2010:812-20, https://www.taylorfrancis.com/books/edit/10.1201/b14669/encyclopedia-dietary-supplements-paul-coates-marc-blackman-joseph-betz-gordon-cragg-mark-levine-joel-moss-jeffrey-white, [Accessed on June 19 2023].
Disclaimer
The drug information on this page is not a substitute for medical advice, it is meant for educational purposes only. For further details consult your doctor about your medical condition to know if you are eligible to receive this treatment.






