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by dwich
3115 days ago
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I've tried DirectLabs, WalkInLabs, and Life Extension, and have been happy with them all. All of those companies are basically just "doctor ordering resellers" for the two big test labs (LabCorp and Quest), so you generally don't have to worry about the quality of the testing. I specifically use Life Extension for vitamin D because they're the cheapest one I'm aware of. |
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