From the databaseWhat the row says.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
Scope
Supplement × Supplement
Last verified
June 4, 2026
SynergyEmerging evidence
What is happening. Folate is often paired with inositol in reproductive-age PCOS users, especially when pregnancy is possible.
Mechanism. Reproductive nutritional support alongside insulin and ovarian signaling support.
Recommendation. Ensure prenatal folate needs are met, but coordinate fertility and pregnancy use with a clinician.
Stack Score
How it moves the number.
Effect on the composite score
If both Methylfolate and Myo-Inositol & D-Chiro-Inositol are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).
The full algorithm, the clamping rules, and four worked stacks are at /methodology/stack-score.
SourcesSources, by evidence tier.
Every claim on this page is cited. PMIDs link straight to PubMed.
Reference material
1- 1Nordio M et al. 40:1 myo-inositol/D-chiro-inositol trial. Eur Rev Med Pharmacol Sci. 2019.Needs sourceNo link