Run Date:
Wednesday, December 24, 2025
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Daily Tip Newsletter & Summary
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New Warning About Popular Vitamin C Products
An important consumer alert has been issued about several widely used vitamin C supplements—and many Americans have no idea they’re affected. New findings suggest certain forms and formulations may be far less effective, or potentially problematic, than consumers realize.
Before you restock your supplements, it's worth knowing which vitamin C products experts now recommend avoiding, and which types are considered safer and better absorbed. See the vitamin C products raising concerns—and the options health researchers say are worth your trust.
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