GPNi founder Drew Campbell shares what three decades in sports nutrition taught him about building knowledge, credibility, connections and a lasting career.
Drew Campbell, CISSN shares the “Passport Test” for sports nutrition careers—and why GPNi® is the only global, ISSN-backed pathway with real network access.
Learn why career growth in sports nutrition is driven by credibility, connections, and recognised education. Discover the GPNi® advantage: ISSN-backed pathways, community, and global network.
Drew Campbell, CISSN explains why “certification mills” are rising in sports nutrition—and what credible, evidence-based sports nutrition certification should include to upgrade your career.