05/12/2026
A landmark announcement in The Lancet marks an important shift in women’s health: Polycystic O***y Syndrome (PCOS) is being renamed Polyendocrine Metabolic Ovarian Syndrome (PMOS).
This new name more accurately reflects what clinicians and patients have long understood—this condition is far more than an ovarian disorder.
PMOS involves a complex interplay of:
✨ Hormonal imbalance
✨ Insulin resistance
✨ Metabolic dysfunction
✨ Inflammation
✨ Ovulatory and fertility challenges
✨ Increased cardiovascular risk
For years, the term PCOS created confusion, leading many women to believe they needed ovarian cysts to have the condition. In reality, the underlying drivers often include disturbances in blood sugar regulation, androgen excess, thyroid dysfunction, stress physiology, gut health, and chronic inflammation.
The new term, PMOS, acknowledges that this is a whole-body endocrine and metabolic condition requiring a comprehensive treatment approach.
At NatCan, our naturopathic doctors take a root-cause approach to PMOS by identifying and addressing the factors contributing to hormonal and metabolic imbalance. Care may include:
🌿 Personalized nutrition and lifestyle strategies
🌿 Insulin resistance and blood sugar optimization
🌿 Weight management support
🌿 Targeted supplementation
🌿 Thyroid and adrenal assessment
🌿 Gut health and inflammation management
🌿 Fertility and menstrual cycle support
Whether you are struggling with irregular cycles, acne, hair loss, unwanted hair growth, difficulty losing weight, or fertility concerns, effective treatment begins with understanding the interconnected systems involved.
The renaming of PCOS to PMOS is more than a change in terminology—it is a recognition that women deserve to be seen, heard, and treated more accurately and more comprehensively.
If you have been told your symptoms are “just part of PCOS,” know that there are evidence-informed strategies to address the root causes and help restore hormonal balance.
💛 PMOS is not just about the ovaries. It is about the health of the entire endocrine and metabolic system.