Perimenopause Balance, Naturally

After Menopause, Ovaries May Transform into Organs with Immune Powers
New research challenges the long-held view that ovaries become inactive “empty shells” after menopause. Studies from Northwestern University Feinberg School of Medicine suggest that post-reproductive ovaries may take on a surprising new role: supporting immune function.

Key Findings
Mouse Studies: In post-reproductive mice, ovaries showed increased infiltration by various immune cells and elevated activity of genes producing pro-inflammatory compounds. These molecules could potentially be secreted into the bloodstream, influencing systemic health.
Human Data: Analysis of ovaries from postmenopausal women (ages 50–75) revealed age-related changes in protein production, indicating the organ remains biologically active rather than dormant.
Implications: This transformation may contribute to the chronic low-grade inflammation often seen in menopausal years. It could help explain aspects of why women experience certain health shifts as they age, despite living longer than men on average. Researchers note the need for more study on this “postreproductive” phase of ovarian biology. This may open up more understanding about how autoimmune disease frequently manifests post menopause.

The study, led by reproductive biologist Francesca Duncan and published in Molecular Human Reproduction, shifts scientific understanding of the ovary’s role beyond reproduction. As gerontologist Bérénice Benayoun (USC) commented, it points to the ovary potentially becoming a site that modulates immune cells with broader effects on the body. Armed with this new understanding, Dr. Hackett can help rebalance immune function and histamine regulation with diet, herbal medicine, and/or supplementation. Some peptides have a positive effect on down-regulation of negative immune expression.

Holistic Perspective
In East-West functional medicine, menopause is viewed as a natural transition rather than an endpoint of ovarian usefulness. This emerging research aligns with a whole-patient approach that honors the body’s continued adaptive intelligence. Supporting hormonal balance, reducing systemic inflammation, and optimizing immune resilience through TCM (e.g., acupuncture, herbal formulas addressing Kidney essence and Blood), nutrition, and lifestyle remain foundational for thriving in the postmenopausal years.

At Hackett Holistic Health, Dr. Hackett helps women navigate this phase of life with personalized protocols that integrate these insights—focusing on root-cause support for energy, vitality, endocrine, bone health, mood, and immune function. Find out what she can do to help you by getting in touch.

Source: Science.org article (June 24, 2026) covering the research. Full study is available in Molecular Human Reproduction.