Probably safe: Calcium taken alone without vitamin d may increase the risk of heart problems or stroke because you can not put the calcium in your bones without vitamin d so it will go into the soft tissues including the arteries. Be sure that the calcium citrate has been tested for lead because lead can be found in many calcium supplements. Only a few manufacturers test the raw ingredients for heavy metals.
Answered 2/16/2013
5.3k views
6 doctors weighed in across 3 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question