Inositol 101: Why It's the Star of Cycle Support
Inositol is one of the most researched supplements for PCOS. Here's what it is, how it works, and why it's the foundation of MYP's cycle support formula.
If you've researched PCOS nutrition, you've likely come across inositol. It's one of the most studied supplements in women's hormonal health — and for good reason.
What Is Inositol?
Inositol is a naturally occurring compound found in foods like fruits, beans, and grains. It plays a critical role in cell signalling — particularly in how cells respond to insulin. There are several forms, but myo-inositol is the most researched for PCOS.
The Insulin Sensitivity Link
Many women with PCOS have insulin resistance — meaning their cells don't respond to insulin efficiently. This drives up insulin levels, which in turn elevates androgens (male hormones), disrupting the menstrual cycle. Myo-inositol helps improve insulin sensitivity, addressing this root cause.
What the Research Shows
Multiple clinical studies have shown that myo-inositol supplementation can support more regular menstrual cycles, improve ovarian function, and reduce androgen levels in women with PCOS. It's one of the few supplements with a strong, consistent evidence base in this area.
Why MYP Uses It
Inositol is the foundation of the PCOS Balance Formula's cycle support layer. It's not a trend ingredient — it's a well-researched, evidence-backed choice that addresses one of the core mechanisms of PCOS.