Zinc warning letter
This article was originally published in The Tan Sheet
Executive Summary
Quantum Inc.'s claim positioning Common Cold & Flu Season Prevention Kit as an alternative to the flu and statements asserting that Thera Zinc lozenges "make the common cold disappear fast" drew a warning letter from FDA. The agency found fault with claims for 13 zinc and elderberry products that allegedly indicated the products for the diagnosis, cure, mitigation or prevention of disease...