Will NAC Become a Banned Supplement?
N-acetylcysteine (NAC) is a common dietary supplement that's been sold for six decades, yet the FDA suddenly cracked down on it in 2020. What was the reason?
The U.S. Food and Drug Administration suddenly cracked down on NAC in 2020, claiming it is excluded from the definition of a dietary supplement, as it was approved as a new drug in 1963
Retailers, including Amazon, pulled supplements containing NAC from their shelves in response, as the FDA’s move meant NAC could no longer legally be mar…
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