What’s the difference between vitamin D and vitamin D3? What’s a d-25 hydroxy level? Are there side effects to taking vitamin D supplements? Quick answers to your questions about vitamin D, a critical element in good bone health.Q. Why the big fuss about vitamin D? How does it help me?
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Hi PJ, thanks for all the great info on D.
For those members who may not have insurance, there are ways to check you D levels without a Drs prescription, that is very inexpensive. Here's some resources for online testing and walk in labs.
Direct Labs online lab tests (order test online or go to over 3000 locations nationwide) Monthly specials as low as $39.99 for 25 OH D, no prescription needed.
ZRT Labs (mail order and local blood spot testing) $65.00 or less with monthly specials.
GrassrootsHealth Testing price with membership $60.00 or $65.00
Thanks again...