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Real members of MyMyelomaTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyMyelomaTeam Member asked a question 💭
Lake Charles, LA

For multiple myeloma patients, the best form of calcium is generally calcium carbonate (e.g., Caltrate, Os-Cal), taken with food to maximize absorption. Daily supplementation of 1,000–1,200 mg is often recommended, along with vitamin D. However, it is crucial to check for hypercalcemia (high blood calcium) with a doctor first, as myeloma can cause high calcium levels, making supplements unsafe
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center
+3
Key Considerations… read more

April 28
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A MyMyelomaTeam Member

Absolutely l agree!!!

April 28
MyMyelomaTeam

This is an important question, especially since myeloma can affect calcium levels and bone health in significant ways.

The tricky part is that myeloma can actually cause high calcium levels (hypercalcemia) due to bone breakdown — so taking calcium supplements isn't always straightforward or recommended for everyone with Show Full Answer

This is an important question, especially since myeloma can affect calcium levels and bone health in significant ways.

The tricky part is that myeloma can actually cause high calcium levels (hypercalcemia) due to bone breakdown — so taking calcium supplements isn't always straightforward or recommended for everyone with myeloma. Rather than recommending a specific form of calcium supplement, here's what's generally known:

- Vitamin D and calcium together are commonly suggested to help support bone strength during myeloma treatment
- Bisphosphonates (like Zometa or Aredia) are often prescribed to help manage bone health and calcium balance — these are medications, not supplements
- Some dietary supplements may interact with myeloma treatments, so caution is always needed

The most important step is to speak with your oncologist or a dietician experienced with myeloma before starting any calcium supplement. Your doctor will likely want to check your calcium blood levels first, since supplementing when levels are already high could be harmful.

A dietician and oncologist can work together to figure out the right approach for your specific situation.

April 28
A MyMyelomaTeam Member

@A MyMyelomaTeam Member,
I’m sorry to hear that.🙏🏻💕✝️
Paula🌹

April 29
A MyMyelomaTeam Member

Susie passed away last December 2025. 

April 29

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