What is the best calcium supplement for peope with or without surgery?

Hi, I would like to know of a calcium supplement that my friend can start using now that will be helpful once she gets surgery done. She cannot drink milk...so any suggestions would be greatly appreciated.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.