Spermidine for Menopause & Hormone Balance: A Breakdown

Menopause is a natural phase in a woman's life, marking the end of her reproductive years. This transition, usually occurring between the ages of 45 and 55, can bring a range of symptoms that affect quality of life. Hot flashes, night sweats, mood swings, and sleep disturbances are just a few of the challenges women may face. Hormone replacement therapy (HRT) and lifestyle changes are common ways to manage these symptoms, and some early research suggests that spermidine, a naturally occurring polyamine found in all living organisms, may offer complementary support.

In short: Spermidine is a polyamine found in foods such as wheat germ, soybeans, and aged cheese. Early research suggests it may help support hormonal balance, sleep, and cellular health, areas often disrupted during menopause. Evidence in menopausal women is still limited, so spermidine is best viewed as a complement to, not a replacement for, medical care.

What is menopause?

Menopause is a natural process, typically occurring between 45 and 55 years of age, defined as the cessation of menstrual periods. It results from a decline in the ovaries' production of estrogen and progesterone, which leads to various physiological changes. Common symptoms of menopause include:

• Hot flashes and night sweats
• Mood swings and irritability
• Sleep disturbances
• Vaginal dryness
• Reduced libido
• Weight gain
• Thinning hair and dry skin

These symptoms can range from mild to severe and often affect daily activities and overall well-being.

Spermidine and menopause: how might it help?

What is spermidine?

Spermidine is a polyamine compound found in foods such as soybeans, aged cheese, mushrooms, whole grains, and certain vegetables. It plays a role in cellular processes including cell growth, proliferation, and apoptosis. In particular, spermidine has been shown to support cellular health by enhancing autophagy, the process that helps clear damaged cell components and maintain cellular balance. Because many symptoms associated with menopause arise from disruptions to the body's internal balance, researchers are interested in whether spermidine may help support the body through this transition. You can read more about what spermidine is and where it comes from on our pillar page.

Hormonal balance

Menopause symptoms are largely driven by hormonal change, particularly the decline in estrogen. Some early research suggests spermidine may influence hormones involved in the menopausal transition. For example, one small study reported that 30 days of spermidine supplementation was associated with higher estradiol levels in some women [1]. Estradiol is the primary and most potent form of estrogen in humans and helps regulate the female reproductive system, alongside a role in bone health, cardiovascular function, and cognitive processes.

The same study reported an improved ratio of estrogen to progesterone, which the authors suggested could be relevant to the estrogen-progesterone shifts often seen in perimenopause [1]. It also reported a reduction in cortisol, the body's main stress hormone, and an increase in DHEA, a hormone sometimes linked to energy and libido [1]. 

These findings are early and come from limited human research, so larger, longer studies are needed before any effect on menopause symptoms can be confirmed. They should be read as preliminary signals rather than established outcomes.

Spermidine's role in autophagy, the body's cellular "clean-up" and recycling process, may also be relevant here. By supporting overall cellular and metabolic health, spermidine could help the body cope with change more resiliently. For instance, some research has reported improvements in hair and skin health associated with spermidine and its effect on autophagy [2,3,4]. Thinning hair and dry skin are common during menopause, so this is an area worth watching as the evidence develops.

Cognitive function and mood

Mood swings, anxiety, and low mood are common during menopause and can be influenced by the gut microbiome through the gut-brain axis. Some research suggests spermidine may help reduce inflammation and oxidative stress in the gut, which could contribute to a healthier gut environment [5]. 

A healthier, more diverse gut environment may in turn support mood regulation and the stress response, both of which can be affected during menopause. The gut also produces a significant share of the body's serotonin [6], so gut health is one plausible pathway through which spermidine could support mood, though this link has not yet been demonstrated directly in menopausal women. 

Sleep quality

Sleep disturbances are a significant issue for many women during menopause and can affect mood and daily functioning. These disturbances often relate to changes in the body's circadian rhythm, which governs the sleep-wake cycle. Spermidine supplementation has been shown to help stabilize circadian rhythms in aging models, with associated improvements in sleep [7]. By supporting gut health, spermidine may also play an indirect role in the pathways involved in melatonin production [8]. [CONFIRM SOURCE.] For more on this, see our guide to spermidine and sleep.

Anti-inflammatory effects

Low-grade chronic inflammation is common during menopause and can contribute to symptoms such as joint discomfort, fatigue, and mood changes. Spermidine has been shown to have anti-inflammatory properties, partly by reducing pro-inflammatory signaling and oxidative stress [9]. 

Conclusion

Menopause is a significant transition that brings a range of physical and emotional changes. Established options such as hormone replacement therapy remain a first port of call for many women, and any decisions about managing symptoms should be made with a healthcare professional. Alongside these, spermidine is an area of growing research interest: by supporting autophagy, cellular health, and hormonal and metabolic balance, it may offer complementary support during menopause. A food-first approach that includes spermidine-rich foods, or a whole-food-derived supplement such as Primeadine, can be one part of a broader plan for aging well.

This article is for educational purposes and is not medical advice. Spermidine is a food-derived nutrient, not a treatment or cure for menopause or any other condition. Please speak with your doctor or a qualified healthcare professional before making changes to your routine, especially if you are considering HRT or have an existing health condition.

References

[1] Bendera R, Wilson LS. The Regulatory Effect of Biogenic Polyamines Spermine and Spermidine on Hormones in Humans. Open Journal of Endocrine and Metabolic Diseases. 2019;9(3):39-50.

[2] Rinaldi F, Marzani B, Pinto D, Ramot Y. A spermidine-based nutritional supplement prolongs the anagen phase of hair follicles in humans: a randomized, placebo-controlled, double-blind study. Dermatol Pract Concept. 2017 Oct 31;7(4):17-21. doi: 10.5826/dpc.0704a05. PMID: 29214104; PMCID: PMC5718121.

[3] Ramot Y, Tiede S, Bíró T, Abu Bakar MH, Sugawara K, Philpott MP, Harrison W, Pietilä M, Paus R. Spermidine promotes human hair growth and is a novel modulator of human epithelial stem cell functions. PLoS One. 2011;6(7):e22564. doi: 10.1371/journal.pone.0022564. Epub 2011 Jul 27. PMID: 21818338; PMCID: PMC3144892.

[4]  Kim, G., Kim, M., Kim, M. et al. Spermidine-induced recovery of human dermal structure and barrier function by skin microbiome. Commun Biol 4, 231 (2021). https://doi.org/10.1038/s42003-020-01619-4

[5] Ma L, Ni Y, Wang Z, Tu W, Ni L, Zhuge F, Zheng A, Hu L, Zhao Y, Zheng L, Fu Z. Spermidine improves gut barrier integrity and gut microbiota function in diet-induced obese mice. Gut Microbes. 2020 Nov 9;12(1):1-19. doi: 10.1080/19490976.2020.1832857. PMID: 33151120; PMCID: PMC7668533.

[6] Chen Y, Xu J, Chen Y. Regulation of Neurotransmitters by the Gut Microbiota and Effects on Cognition in Neurological Disorders. Nutrients. 2021 Jun 19;13(6):2099. doi: 10.3390/nu13062099. PMID: 34205336; PMCID: PMC8234057. 

[7] Zwighaft Z, Aviram R, Shalev M, Rousso-Noori L, Kraut-Cohen J, Golik M, Brandis A, Reinke H, Aharoni A, Kahana C, Asher G. Circadian Clock Control by Polyamine Levels through a Mechanism that Declines with Age. Cell Metab. 2015 Nov 3;22(5):874-85. doi: 10.1016/j.cmet.2015.09.011. Epub 2015 Oct 8. PMID: 26456331.

[8] Madeo F, Eisenberg T, Pietrocola F, Kroemer G. Spermidine in health and disease. Science. 2018 Jan 26;359(6374):eaan2788. doi: 10.1126/science.aan2788. PMID: 29371440.

[9] Zhang M, Caragine T, Wang H, Cohen PS, Botchkina G, Soda K, Bianchi M, Ulrich P, Cerami A, Sherry B, Tracey KJ. Spermine inhibits pro-inflammatory cytokine synthesis in human mononuclear cells: a counterregulatory mechanism that restrains the immune response. J Exp Med. 1997 May 19;185(10):1759-68. doi: 10.1084/jem.185.10.1759. PMID: 9151701; PMCID: PMC2196317.