No: Vit D3 is like a truck delivering calcium from the intestine to your body. In your case, it still works on dietary calcium. It apparently has many other beneficial effects on the body including improved immune regulation and possibly reduction in the risk of developing certain types of cancers and cardiovascular disease. Whether 3000 u is too much or too little required a blood test to assess.
Answered 4/19/2015
2.9k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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