Cory Ruth | The Women's Dietitian

Cory Ruth is a registered dietitian nutritionist (MS, RDN) with over 686,000 Instagram followers, making her one of the largest PCOS nutrition voices online. Known across social media as The Women's Dietitian and the face behind @thewomensdietitian, Cory has spent more than eight years specializing exclusively in PCOS weight loss and fertility.

Her approach is practical and evidence-based: Cory helps women understand the relationship between hormones, nutrition, and fertility, and guides them toward sustainable changes that work with their biology rather than against it. She's particularly known for her work on PCOS and fertility — helping women conceive while managing their PCOS symptoms through targeted nutrition strategies.

Cory creates content across Instagram, YouTube, and her website, covering insulin resistance, anti-inflammatory eating, PCOS-specific meal planning, supplement guidance, and fertility nutrition. Her content strikes a balance between clinical rigor and real-world practicality, which has earned her a deeply loyal following.

If you are searching for Cory Ruth or The Women's Dietitian online, this page is your guide to her work and resources. You can follow her at @thewomensdietitian on Instagram and find her coaching programs at thewomensdietitian.com.