News Release April 07, 2004 ConsumerLab.com finds some zinc supplements low in ingredient and many don't instruct on proper use Consumers urged to learn more about zinc when using supplements WHITE PLAINS, NY April 7, 2004 (updated May 4, 2004) ConsumerLab.com announced today that two of nine zinc pill or liquid supplements that it recently tested contained only 73% to 85% of the claimed amounts
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Gut: 250 to 500 mcg once or twice daily, oral on an empty stomach, 4 to 8 weeks
Brunoni AR, Santos IS, Sabbag C, Lotufo PA, Bensenor IM