Here is a link to both interviews:
[ame="https://www.youtube.com/watch?v=99BvWJczFX4"]MOST DANGEROUS HRT COMPOUND! GuruTalk w/Jay Campbell - YouTube[/ame]
https://bengreenfieldfitness.com/podcast/hormones-podcasts/is-metformin-safe/
[ame="https://www.youtube.com/watch?v=99BvWJczFX4"]MOST DANGEROUS HRT COMPOUND! GuruTalk w/Jay Campbell - YouTube[/ame]
https://bengreenfieldfitness.com/podcast/hormones-podcasts/is-metformin-safe/