Discovering 7-Keto

676 views · Published 26 July 2012 · 4:28 · Indexed 10 November 2026

Channel: iHealthTube.com · 2012 · Howto & Style

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http://www.ihealthtube.com   Dr. John Zenk talks about how 7-keto was discovered and the process it took to get it on the market.

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