At PLANTSTOCK 2025, Dr. Laurie Marbas—family physician, menopause practitioner, and longtime PLANTSTRONG partner—cut through the confusion around perimenopause and menopause with one clear message: once you understand the physiology, the path forward becomes solvable.
Dr. Marbas is a member of the PLANTSTRONG Clinical Research Team, oversees participants in our value-based corporate wellness program with Metabite, and serves on the medical team at PLANTSTRONG Retreats. For ongoing education, she publishes “The Habit Healers” on Substack several times a week.
The Menopause Map (and Why It Matters)
Menopause isn’t a single day; it’s a staged transition that rewrites how your body runs:
- Perimenopause: hormones spike and crash (“puberty in reverse”). Cycles shorten, lengthen, or skip; symptoms come and go.
- Menopause (12 months without a period): the sharpest drop in estrogen/progesterone; hot flashes, sleep disruption, mood changes often intensify.
- Postmenopause: symptoms may ease or persist; long-term risks (CVD, osteoporosis, type 2 diabetes, cognitive decline) climb.
Knowing your stage helps you set expectations and choose targeted strategies.
Six Physiologic Shifts to Watch (and What They Feel Like)
- Insulin & Blood Sugar
With less estrogen, insulin’s “key” doesn’t open muscle cells as easily. Blood sugar lingers, insulin rises, and more energy diverts to belly fat.
You may notice afternoon crashes, creeping A1C, or a “pre-diabetes” label despite no lifestyle change. - Fat Distribution
Fat storage shifts from hips/thighs (subcutaneous) to visceral fat around organs—more inflammatory and more risky for heart health.
“Same weight, new waist” is common. - Muscle & Energy (Mitochondria)
Estrogen supports muscle building and cellular energy. Without it, you face anabolic resistance and slower mitochondria.
Workouts feel harder; recovery lags; everyday tasks take more effort—setting up “sarcopenic obesity” (less muscle, more fat). - Cholesterol & Blood Vessels
Fewer hepatic LDL “catcher’s mitts” mean LDL lingers; nitric oxide drops so arteries stiffen.
Labs drift up silently—LDL, triglycerides, particle changes—raising cardiovascular risk. - Bones & Joints
Bone breakdown can outpace building (especially in the three years around the final period); collagen wanes.
Morning stiffness, new joint aches, slower recovery—long term, higher fracture risk. - Brain, Sleep & Stress
Estrogen stabilizes serotonin, GABA, circadian rhythms, and tempers cortisol.
Expect 2–3 a.m. wake-ups, brain fog, irritability/anxiety—poor sleep then amplifies every other symptom.
“Healing Habits” That Do the Heavy Lifting
1) Nutrition
- Fiber (30–40 g/day): “your body’s broom” for cholesterol, glucose stability, and microbiome support.
- Protein (plant-forward): Don’t sideline beans and soy—they’re crucial for preserving lean mass as anabolic resistance rises. Aim for ~20 g per meal from whole-food sources.
2) Movement
- Resistance training (2–3×/week): progressive overload to build/keep muscle and load bones.
- Aerobic activity: brisk post-meal walks help flatten glucose spikes and condition vessels.
3) Lifestyle
- Sleep hygiene that starts in the morning: get early light exposure; anchor the body clock.
- Skip alcohol: it’s a sleep disruptor and symptom amplifier.
- Stress care: mindfulness/prayer/journaling to blunt cortisol-driven belly fat.
- Connection: social ties lower inflammation, protect brain health, and extend life.
Hormone Therapy: A Helpful “Bridge” for the Right Person
Menopausal hormone therapy (MHT) can reduce hot flashes/night sweats, improve sleep, protect bone, and support insulin sensitivity/fat distribution—when started before 60 or within ~10 years of the last period (the “window of opportunity”). It’s not a cure-all or a prevention tool for heart disease/dementia, and it works best on top of the lifestyle foundations above. Dosing is individualized and can be tapered as symptoms resolve.
Red Flags—Don’t White-Knuckle It
Time to seek medical support if you have:
- Hot flashes/night sweats that wreck sleep or daily life
- Rapid belly fat despite steady habits
- Mood symptoms that don’t lift with your usual tools
- Up-trending BP, lipids, or glucose
- New/worsening joint or bone pain—or any fracture
These are signals, not failures. Ask for labs, bone scans, and a clinician who will walk your options with you.
The Bottom Line
Menopause isn’t betrayal—it’s a reset. Once you understand the biology, you can rebuild metabolism, mood, sleep, strength, and confidence with targeted habits—and, when appropriate, short-term medical “bridges.” You don’t have to just survive this season; you can thrive.
Where to Learn More with Dr. Marbas
- Clinical Research Team (PLANTSTRONG): advancing outcomes in food-as-medicine
- Corporate Wellness with Metabite: Ask about our program to improve employee health outcomes and reduce costs
- PLANTSTRONG Retreats (Medical Team): Join us for on-site education, coaching, and support
- Substack — The Habit Healers: practical, science-backed posts. Subscribe for step-by-step, real-world guidance.
