Perimenopause is not just a state of declining estrogen and progesterone. It is an era of a woman’s life that signals a complete shift of mind and body out of the reproductive years and into an entirely different hormonal landscape than they have ever experienced. While typically beginning in the mid-to-late 40’s, this era can start as early as a woman’s mid-thirties, showing up as subtle signs & symptoms that may not correlate with the deeper current of endocrine shifts that can include new difficulty sleeping, unexpected weight gain, increasing anxiety and/or irritability, cognitive changes and increasing vasomotor symptoms. For many women, the beginning of this transitional period, which can last for a decade or more, often goes unrecognized because menstrual cycles are still present and relatively regular. Even certain lab values out of range, including lipid panels or thyroid markers, may not initially be attributed to perimenopause. Perimenopause: A Relatively New Term in Medical Care Perimenopause wasn’t even recognized as its own health experience, unique and distinct from menopause, until it was added to the medical literature in the 1980’s. Reproductive endocrinologists and women's health specialists, including Dr. Wulf H. Utian, began doing extensive research to distinguish the transition period before menopause, officially introducing the name "perimenopause" into scientific terminology.1 The outdated, simplistic view of menopause as a sudden, singular shift from ‘premenopausal’ to ‘postmenopausal’ has shaped the current landscape of inadequate care for women experiencing years of challenges due to ongoing hormonal changes. Fortunately, alongside targeted assessment to gain clearer insight into a woman’s hormonal and metabolic status, nutrition, supplementation, and medicinal herbs offer unique inroads to support endocrine and metabolic resilience through the perimenopausal era. The Dance of the Hormones: Perimenopausal Transition During perimenopause, the ovaries slowly begin to produce less estrogen and progesterone, resulting in: Cycle length variability Skipped cycles Increasing anovulatory cycles prolonged amenorrhea intervals Clinically, these hormone shifts can result in a diversity of symptom experience, including increased premenstrual mood changes, heavier or more irregular bleeding due to less predictable progesterone opposition of estrogen, brain fog and memory disruption, weight gain- especially central adiposity, sleep disturbance and reduced stress tolerance. Challenges of Hormonal Lab Testing during Perimenopause The challenge with assessing hormone shifts during this time is that perimenopause is often characterized by estrogen volatility rather than simple estrogen deficiency, meaning that hormone testing may not necessarily reflect what is truly happening behind the scenes. A woman may get a hormone panel done that shows values within normal range for that particular snapshot in time. However, the continuous fluctuations of estrogen and progesterone month-to-month create the menstrual and metabolic changes that may not be reflected in a single test. For most women, perimenopause becomes a primarily clinical diagnosis, relying on observation of menstrual changes, metabolic irregularities, cognitive changes and sleep patterns. Assessing certain key labs like thyroid and lipid panels, as well as hemoglobin A1C and fasting insulin, can give a practitioner deeper insight into the metabolic downstream effects of reproductive shifts. Therapeutic Pathways for Addressing Perimenopause While the fluctuations and eventual decline of estrogen and progesterone are at the core of the shift through perimenopause and menopause, the subsequent impact on all other systems in the body plays a significant role in the way a woman experiences this transitional era. The pathways of sleep regulation, metabolic function, cognitive function and energy are all intertwined, with disruption in one area due to hormone shifts frequently causing a ripple effect of dysfunction through the other pathways. Nutritional Strategies for Navigating the Hormone Rollercoaster A Mediterranean-style, plant-forward dietary pattern that emphasizes vegetables, legumes, fruit, whole grains, nuts, seeds, fish, olive oil, and dietary fiber is widely considered one of the most effective nutritional strategies for managing many of the metabolic and endocrine features of perimenopause, including insulin resistance, elevated cholesterol, weight gain and elevated cardiovascular risk.2  The Mediterranean diet is so beneficial for hormone health in particular because it is rich in beneficial dietary fats. Polyunsaturated Fatty Acids (PUFAs) Dietary fats, particularly Polyunsaturated Fatty Acids (PUFAs) act as the structural building blocks for essential steroid hormones, including estrogen and progesterone. Without adequate dietary fat intake, the endocrine system struggles to synthesize adequate amounts of these hormones, further aggravating the natural decline during perimenopause.3 Healthy fats also have profound anti-inflammatory effects that carry over into both nervous system health and cardiometabolic health. In one particular study, 2 g/day of EPA and DHA  was shown to improve the symptoms of major depressive disorder associated with the menopausal transition 4, while varying doses have been shown in preclinical and epidemiological evidence to improve cognitive function- a major concern for many women throughout perimenopause.5  Phytoestrogens Alongside beneficial fats, supplementation and dietary intake of phytoestrogens should be considered a core therapeutic approach for calming the erratic hormonal fluctuations experienced by most perimenopausal women. Phytoestrogens, or naturally-produced plant compounds that gently mimic endogenous estrogen, are found in several foods and medicinal plants, including soy, flaxseeds, sesame seeds, legumes, cruciferous vegetables, red clover, hops, licorice and kudzu. Phytoestrogens, which include the phenolic compounds isoflavones, stilbenes, coumestans and lignans, structurally resemble the body’s native estrogen, enabling them to bind to both ER-α and ER-β receptors throughout the body, but with less potent activity than endogenous estrogen.6 In cases of estrogen dominance, phytoestrogens act as mild estrogen antagonists, competitively binding to estrogen receptors so that native estrogens don’t exhibit as strong an effect. During periods of estrogen deficiency, such as through perimenopause into menopause, these compounds serve as gentle stimulants to the estrogen receptors, easing the drop in endogenous estrogen production. Clinical and preclinical studies indicate that phytoestrogens have potential to mitigate many of the symptoms of perimenopause and menopause, including hot flashes, cardiovascular disease, and genitourinary syndrome.7,8 A 50-80 mg daily dosage of phytoestrogens, specifically isoflavones, was shown to improve hot flashes by 92% and improve metabolic parameters. These doses were established to be safe for reproductive tissue, likely due to a preferential binding affinity for ER-β over ER-α.9 Phytoestrogens are even able to improve bone density, which is significantly impacted by the decrease in estrogen throughout perimenopause as bone resorption begins to outpace new bone formation 10. Twice daily doses of 75 mg of resveratrol, a phytoestrogen found in grape skins and Japanese knotweed among other sources, over the course of 12 months was shown to decrease bone resorption, improve microstructure and downregulate inflammatory cytokines that accelerate bone loss.11 Calcium and Vitamin D Alongside phytoestrogens, ensuring adequate calcium and vitamin D intake to support bone density is essential for women going through perimenopause. For women below age 50 the Recommended Daily Allowance for calcium from both food sources and supplementation is 1000 mg/day, while for women over the age of 50 that RDA increases to 1200 mg/day. Dark leafy greens, fish with edible bones such as canned sardines and salmon, and dairy products are all excellent sources of calcium. However, supplementation may be necessary for anyone not able to reach that RDA through diet alone. Herbal Allies during Perimenopause Partnering with the foundation of nutrition, certain key herbs can be utilized to ease the hormone fluctuations that come with perimenopause. Chaste tree Chaste tree (Vitex agnus-castus) has a long history of use in herbal medicine for supporting women’s reproductive health, particularly menstrual irregularities and perimenopause/menopause. The part used medicinally is the berry, which contains flavonoids that have been shown in vitro to modulate estrogen receptors,12,13 and diterpenes that demonstrate dopaminergic activity.13 Based on this research and traditional teachings, chaste tree is best indicated for those who are beginning to experience menstrual irregularities and hot flashes as their primary symptoms during perimenopause, with recommended dosages ranging from 30-40 mg.14 Duration of use is also a key factor when using chaste tree - clinical trials show therapeutic effects after three months of consistent use, with a gradual return of symptoms after treatment cessation.15,16 Black Cohosh and St. John’s Wort Alongside Vitex, black cohosh and St. John’s wort have a long history of use in supporting women during perimenopause and menopause, as well as clinical evidence to support their efficacy in managing hot flashes and other symptoms of hormonal change. The aerial parts of St. John’s wort have traditionally been used as a nervine tonic, specifically indicated in the treatment of menopausal neurosis, excitability and nervous conditions with depression.17,18 Several clinical trials have shown that the combination of black cohosh and St. John’s wort is beneficial in relieving hot flashes, improving lipid panels and mood complaints.19-21 Improving Metabolic Resilience Weight gain and metabolism changes are two of the most common complaints of women going through perimenopause. Seemingly overnight, exercise and dietary habits that used to keep weight in balance begin to feel like they are no longer effective. Fat begins to accumulate, particularly around the middle and hips, and often is more difficult to lose despite best efforts. Muscle mass should be considered metabolic currency during perimenopause and menopause, and one of the best tools for keeping fat accumulation in check. After age 30, unless actively working to retain muscle, women lose on average 3-8% of their muscle mass per decade, which can reach up to 10% per decade after the age of 50.22 This process, known as sarcopenia, is part of the natural aging process, but is actively fueled by the hormone changes experienced during perimenopause and menopause. Protein Intake and Resistance Training Maintaining muscle mass is crucial for women’s metabolic health as it keeps basal metabolic rate elevated, supports insulin sensitivity, reduces cardiovascular risk and even improves cognitive function. The two tenets of protecting muscle mass from the negative effects of hormone shifts are protein intake and resistance training. Protein intake from whole foods and supplemental sources like whey protein should ideally fall between 1-1.2 g/kg/day,3 and strength training incorporated a minimum of 2-3 times per week.23 As important as resistance training is for maintaining muscle mass through the decades, it’s equally as important for supporting bone health. Resistance exercises rebuild and preserve bone density by applying mechanical stress through muscle contractions and gravity, stimulating osteoblasts to deposit minerals for bone formation.24 Along with increasing bone and muscle mass, strength training improves balance, stability, and muscle mass, reducing the likelihood of falls and subsequent injury. Fiber Fiber intake is equally as important during perimenopause as protein intake, but specifically for glucose regulation, cardiovascular health and microbiome support rather than muscle mass. Most Americans fall woefully short of the recommended 25 g of fiber daily, and supplementation may be needed to meet or ideally exceed that threshold. A mix of soluble and insoluble fiber from plant sources like avocado, raspberries, chia seeds, apple pectin, psyllium husk and sweet potatoes supports insulin sensitivity and glucose control, lowers cholesterol levels and fuels microbiome balance, which is frequently compromised during perimenopause as estrogen levels fluctuate.3  If a patient is presenting with elevated HbA1C and/or fasting insulin, chromium, berberine, black cumin seed and bitter melon may help support insulin sensitivity glucose regulation alongside fiber and protein intake. Calming the Inner Storm: Sleep, Energy, and Emotional Shifts Intimately tied to the metabolic changes that occur with perimenopause are sleep disturbances, energy challenges and both cognitive and emotional changes. These symptoms are very much rooted in hormonal fluctuations, and may be in part improved by the same nutritional and herbal interventions for easing hormone volatility. Additional therapeutic inputs targeted to these specific experiences offer the opportunity for relief in many women. Sleep Disturbances Fluctuations of estrogen and progesterone during menopause affect sleep quality, while vasomotor symptoms frequently disrupt sleep entirely and make returning to sleep significantly more difficult. Circadian rhythm and natural melatonin production also frequently change during this period, aggravating the already challenging sleep experience.25 Magnesium plays a crucial role in supporting sleep pathways and stress resilience by quieting the excitability of the nervous system, promoting muscle relaxation and regulating cellular biological clocks and circadian rhythm. Magnesium deficiency, which is experienced by the majority of Americans, both shortens sleep duration and reduces sleep quality,26 factors that will exacerbate the already disrupted sleep prevalent during perimenopause. Supplementing with whole-food sources of magnesium, such as Swiss chard and buckwheat, to fill nutrient gaps in the diet, offers a key strategy for supporting improved sleep and stress tolerance. Sedative and relaxant herbs like valerian, passionflower, jujube and chamomile may offer additional support for restorative sleep. Changes in Cognitive Function during Perimenopause A frequent experience of women during perimenopause is changes to cognitive function; many women report difficulty in focusing, challenges with word recall and a decreasing ability to accomplish cognitive tasks that were once considered easy. A 2025 research review confirmed that perimenopausal brain fog is measurable, not imagined.27 Verbal memory and processing speed are most significantly impacted, even after accounting for sleep disturbances and hot flashes. Nutritional and lifestyle strategies for improving memory and cognitive ability during perimenopause include: Stabilizing blood sugar with regular protein and fiber intake Supporting sleep pathways with magnesium Mitigating neuroinflammation with omega 3 fatty acids Easing hormone fluctuations with phytoestrogens Neuroinflammation Additionally, the erratic fluctuations and eventual decline of estrogen and progesterone can disrupt the brain’s immune regulation, leading to neuroinflammation that further impacts cognitive function. Herbs that mitigate neuroinflammation may be beneficial in offsetting some of the cognitive decline resulting from hormonal-induced neuroinflammation, including gotu kola, turmeric, boswellia and bupleurum. Read more about those herbs here: Integrating Herbs for Neuroplasticity into Clinical Practice - WholisticMatters. Iron and Herbal Supplementation for Cognitive Support Iron supplementation may be a promising candidate for improving both cognitive function and energy levels as it has been associated with improved cognitive performance in premenopausal women with iron deficiency, a common occurrence during perimenopause due to an increase in blood loss with heavy menses 28 Nootropic or cognitive enhancing herbs like gotu kola, bacopa, schisandra and eleuthero can also offer additional support for mental clarity, focus and memory. Herbs for “Perimenopausal Rage” Many women experience ‘perimenopausal rage’ as a core symptom- suddenly becoming angry or frustrated at scenarios that they once exhibited a much higher stress tolerance for. This increased rage and loss of stress tolerance is rooted not just in the hormone shifts, but the accompanying fallout of sleep disruption, frustration at metabolic changes, glucose fluctuations and even significant life changes that often occur during this age range. Alongside the use of nutrition and herbs to support endocrine function, sleep and metabolic flexibility, calming nervine herbs like motherwort, skullcap, St. John's wort, saffron and chamomile can help to cool that rage- like releasing the valve slightly on a pressure cooker before what feels like an inevitable explosion. Estrogen Clearance During perimenopause, the erratic, volatile nature of estrogen fluctuations can often cause the hormone to surge, fueling estrogen-dominant symptoms such as heavy periods, increased PMS, mood swings, the experience of perimenopausal rage and weight gain- especially in individuals who were estrogen dominant prior to the onset of perimenopause. Supporting healthy estrogen metabolism can help to mitigate these symptoms and ease the surges of excess estrogen experienced by many women during this time. Cruciferous vegetables, such as kale, Brussels sprouts and Spanish Black Radish, contain compounds called glucosinolates, which support the liver in shifting estrogen pathways towards safer, less reactive metabolites and improve estrogen detoxification rather than recirculation. Increasing dietary fiber, or adding a fiber supplement, further supports estrogen detoxification by binding to excess estrogen in the gut and facilitating its elimination rather than reabsorption into the blood stream. Clinical Takeaways: A Whole Body Approach to Managing Perimenopause Symptoms Perimenopause is not simply a decline in estrogen, but a complex neuroendocrine, reproductive, metabolic, and inflammatory transition fueled by hormone volatility. Through nutrition, supplements, and herbs, health care providers can support their patients by improving endocrine stability and metabolic function, regulating sleep pathways and stress tolerance, and easing the mental and emotional symptoms. This transition can be challenging for so many women. A wholistic approach to supporting body and mind allows them transition with more ease away from their reproductive years and into a new era of health and empowerment. Clinical Recommendations Summary  Labs Full thyroid panel Iron panel Fasting insulin, HbA1C, fasting glucose Female hormone panel Salivary cortisol Supplements Foundational hormone support: Omega 3 fatty acids, Vitamin D, phytoestrogens (resveratrol), Chaste tree Bone Health: Calcium, vitamin D, resveratrol Estrogen Metabolism: Spanish Black Radish, cruciferous vegetables, fiber Cognitive & Emotional Support: magnesium, iron, St. John’s wort, black cohosh, saffron, motherwort, skullcap, Metabolic Regulation: protein , fiber, magnesium, black cumin seed, bitter melon, fenugreek, cinnamon, berberine Diet and Lifestyle Low-glycemic, Mediterranean-style diet Regular movement, combining strength training and cardiovascular exercise Prioritize sleep, 7-9 hours nightly   Did you know WholisticMatters is powered by Standard Process? Learn more about Standard Process’ whole food-based nutrition philosophy.   Supplements for Healthcare Practitioners Join a community of 60,000+ like-minded healthcare professionals. 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Episode 19 - airs June 26, 2026 HOST: Dr. Daina Parent, ND GUEST: Rebecca Jankowski, L.Ac, MSOM, FABORM and Theresa Kopac, Reiki Practitioner, Wellness Consultant, Doula (Motherhood, Postpartum, and Hysterectomy) Rebecca Jankowski and Theresa Kopac, co-owners of Interwovxn, join host Dr. Daina Parent, ND for an insightful and important conversation about postpartum and perimenopause. Rebecca and Theresa share their unique experiences supporting women during these two major life transitions, and what happens when these two phases happen simultaneously. They share diet, herbs, lab testing, and lifestyle routines that set their clients up for improved overall well-being and better health outcomes. Rebecca and Theresa share the importance of embracing change and seeking support through the transitions of motherhood, postpartum and perimenopause. Rebecca states “I believe that by addressing the unique needs of women at every stage, we can create an ecosystem of understanding, empowerment, and connection that benefits individuals and communities alike.” Theresa echos a similar sentiment, saying  that “Mental health and well-being are deeply interconnected with how we show up in the world, and creating environments where women feel valued and understood is essential. Together, we can create a ripple effect, nurturing ourselves and building thriving, supportive communities.” Please join us and listen in as we deepen our knowledge and empower ourselves with education. Rebecca Jankowski, L.Ac, MSOM, FABORM Rebecca Jankowski has been practicing Acupuncture for nearly 20 years, and is a board-certified women’s health acupuncturist. While she has specialized training in women’s health and fertility, her approach extends to anyone seeking greater wellbeing, resilience, and balance in everyday life. In addition to acupuncture, Rebecca is board certified in Chinese herbal medicine and specializes in creating personalized formulas to support whole-body health. Theresa Kopac, Reiki Practitioner, Wellness Consultant, Doula (Motherhood, Postpartum, and Hysterectomy) Theresa brings years of experience as a postpartum and motherhood doula, with a focus on matrescence—the profound transition of becoming a mother. Her approach blends compassionate listening with tailored resources, empowering you to feel more grounded, resilient, and supported in your unique motherhood path. Supporting women through the intricacies of postpartum and perimenopause is now at the core of her work, as she strives to create space for them to thrive, honor their needs, and reclaim joy. Theresa also brings years of experience in Reiki. Podcast Summary 3:01 Matrescence and it’s affects on identity and women’s health 4:37 Postpartum depletion 5:20 How personal experiences shaped Rebecca and Theresa’s work in postpartum and perimenopause – women’s health stages often are interwoven 9:34 What the body and mind experience during postpartum through the lens of TCM 12:15 The rewiring of the brain for the new maternal demands 15:19 “There is no bouncing back” – but there is a rebuild 15:58 Traditional Chinese Medicine nourishment for postpartum 20:32 Shifts in identity during Matresence and Perimenopause 22:15 The need for education around perimenopause 24:24 “The Second Spring” – how TCM views perimenopause 25:51 The hormone shifts from child bearing years through menopause 28:11 The secret to change: using your energy not to fight the old but to embrace the new 30:02 What happens when postpartum overlaps with perimenopause – sleep deprivation, adrenal fatigue, anemia, thyroid function and more 35:02 Botanicals and nutrients to nourish the body during postpartum and perimenopause 37:00 Supporting with doula care – the power of a prepared meal and offering space to heal 38:33 Clinical takeaways – meet her where she’s at, celebrating the small wins, and educating on diet to support symptoms 39:53 Be willing to ask for support – Interwovxn offers partner guides and resources to educate partners, increasing understanding and awareness 41:07 Seeking Support – find practitioners that can help at interwovxn.com, with additional educational resources like podcasts, newsletters, and social channels This podcast is sponsored by Standard Process About Standard Process - Only at SP

Mini Episode 1 - airs June 9, 2026 The Wholistic Take: Health News and Trends through a Wholistic Lens The Wholistic Take is a podcast series on the Wholistic Matters Podcast. We explore the latest health news and trends from a wholistic health perspective. The Wholistic Take episodes are shorter in length for easier consumption and timely delivery. We track the latest health news and offer wholistic insights for you to use in clinical practice and for personal care. HOST: Dr. Daina Parent, ND GUEST: Betsy Miller, MS, CNS, RH(AHG), DCN-c In this mini episode, Dr. Daina Parent and Betsy Miller discuss the recent renaming of the condition formerly known as PCOS, know renamed PMOS. They cover what this name change means, why it’s important and how it will affect women’s healthcare going forward. Parent and Miller emphasize the importance of a holistic approach in managing PMOS symptoms, including lab testing, diet, herbs, nutrients, and lifestyle. Betsy Miller is a Registered Herbalist and Certified Nutrition Specialist, and the manager of Clinical Product Support at Standard Process. Betsy specializes in nutrition and herbs for women's reproductive health, particularly fertility challenges, prenatal care and postpartum support. In addition to her work with Standard Process, Betsy teaches in the herbal medicine program at the School of Integrative Health at the Notre Dame Maryland University Podcast Summary 1:35 PCOS is now PMOS – why is this news? 2:55 How the new name will help woman receive the proper diagnosis 4:33 LH:FSH Ratio – when and how to test for these 5:24 Supporting symptoms of PMOS including insulin resistance, ovulation, and hyperandrogenism 6:48 Lab testing, nutrients and herbs for blood sugar regulation 9:57 Menstrual Irregularities – individualized approach paired with labs, nutrients and herbs 14:11 Supporting hyperandrogenism and hirtuism 15:19 How to support fertility challenges 17:24 Diet and lifestyle recommendations for managing PMOS This podcast is sponsored by Standard Process About Standard Process - Only at SP