Supplements in Menopause - What an RD Actually Recommends (and what’s Just Marketing)

If you've spent any time in menopause wellness spaces online, you've likely been told you need a long list of supplements to survive this transition. Hormone-balancing blends, collagen powders, adrenal support formulas, black cohosh capsules — the list is endless and expensive.

My position might surprise you for an RD: I'm not anti-supplement. I'm anti-noise.

Food-first means food is always the foundation. But it doesn't mean supplements have no place. A handful of them have genuine evidence behind them — and in Canada specifically, a few are nearly impossible to skip. Here's my honest breakdown.

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The Difference Between Food-First and Food-Only

Food-first nutrition means building your meals around whole foods that support your hormones, muscle health, blood sugar, and inflammation before reaching for a pill. It means not outsourcing your health to a supplement protocol when a salmon fillet and a handful of edamame would do the same job better.

But some nutrients are genuinely difficult to get from food alone — especially in Canada, where we spend months without adequate sunlight, where soil depletion affects food nutrient density, and where busy lives mean dietary gaps are real.

The question I ask for every supplement is simple: is there strong evidence this fills a gap food can't reliably close? If yes — it belongs in the conversation. If no — it's marketing.

What the Evidence Actually Supports

Vitamin D

This is the one supplement almost every Canadian woman in menopause needs. Our winters make adequate sun exposure impossible for 4–6 months of the year, and food sources — fatty fish, egg yolks, fortified dairy — rarely provide enough to maintain optimal levels. Vitamin D supports bone density, immune function, mood, and muscle strength — all critical in menopause. Health Canada recommends 600–800 IU daily but many RDs and physicians recommend 1,000–2,000 IU through winter months. Get your levels tested — your doctor can order a simple blood test.

Magnesium

Magnesium is involved in over 300 biochemical reactions including sleep quality, muscle relaxation, blood sugar regulation, and cortisol management — all areas directly affected by perimenopause. Food sources are good (pumpkin seeds, dark chocolate, almonds, leafy greens) but therapeutic doses for sleep and muscle support often require supplementation. Magnesium glycinate is the most bioavailable form and the one I recommend most often. Start with 200–400mg before bed.

Omega-3 Fatty Acids

If you're eating fatty fish (salmon, sardines, mackerel) two to three times per week consistently, you may not need this. Most Canadians aren't. Omega-3s support cardiovascular health, reduce inflammation, support brain health, and have emerging evidence for mood support in menopause. Look for a fish oil with at least 1,000mg combined EPA and DHA. Algae-based options available for plant-based eaters.

Creatine

This one surprises people. Creatine has decades of evidence for muscle preservation and is showing increasingly strong results specifically in menopausal women for maintaining muscle mass, strength, and cognitive function. It's not just for athletes. 3–5g daily of creatine monohydrate is safe, well-researched, and inexpensive. This is one worth discussing with your doctor or RD if muscle preservation is a concern — and in perimenopause, it should be.

Calcium

If you're dairy-free, vegan, or consistently low on dairy and leafy greens, supplemental calcium may be warranted. Bone density loss accelerates in perimenopause and calcium needs increase. Food sources first — Greek yogurt, sardines with bones, fortified plant milks, leafy greens — but if you're consistently falling short, a supplement fills the gap. Calcium citrate is better absorbed than calcium carbonate, especially if taken without food.

Vitamin B12

Particularly relevant if you eat a plant-based or mostly plant-based diet. B12 is found almost exclusively in animal products and deficiency affects energy, mood, and neurological function. Worth checking your levels if you've been experiencing unexplained fatigue or brain fog.

What I Don't Recommend

Menopause-branded supplement blends

These proprietary formulas combine multiple ingredients at doses too low to be therapeutic and charge a premium for the menopause branding. You're paying for marketing, not medicine.

Black cohosh, evening primrose oil, maca

The evidence is weak to inconsistent. Some women report symptom relief — the placebo effect is real and not nothing — but I can't recommend these as evidence-based interventions when the research doesn't support it clearly.

Hormone-balancing supplements

This category has no regulatory oversight and the claims are largely unsubstantiated. If your hormones need balancing, that's a conversation for your doctor about menopausal hormone therapy — not a supplement.

Anything from an MLM

If someone in your social network is selling it, that's a conflict of interest, not a recommendation.

What’s Somewhere in the Middle

Collagen powders — it depends

Collagen is being heavily marketed to women in menopause for skin, hair, nails, and general wellness — and the evidence is more nuanced than most marketing suggests.

What the evidence actually shows: hydrolyzed collagen has reasonable evidence for reducing joint pain and modest evidence for improving skin elasticity and hydration. If joint pain is your primary concern, it's worth discussing with your RD or doctor.

What it doesn't show: meaningful menopause-specific symptom relief beyond joint and skin benefits.

Here's the biology worth understanding: you can't actually absorb collagen directly from food or supplements. Your digestive system breaks it down into amino acids first. What matters is giving your body the building blocks to synthesize its own collagen — adequate protein for glycine and proline, and Vitamin C as the essential cofactor that makes the synthesis process work. For most women, eating enough protein alongside Vitamin C-rich foods like bell peppers, kiwi, and berries supports collagen synthesis as effectively as a supplement — and far more cost-effectively.

The exception is therapeutic doses for joint pain specifically — getting 10g of hydrolyzed collagen peptides daily from food alone is genuinely difficult. That's one case where a supplement fills a gap food can't easily close.

The bottom line: if you're buying a collagen powder because someone on Instagram told you it would balance your menopause hormones or grow your hair — save your money. If joint pain is significant and you're already eating well — it's a reasonable conversation to have with your healthcare provider.

Ready to eat for your specific symptoms?

Browse the recipe packs at strongthroughmenopause.ca — each one built around a specific menopause concern, food-first and evidence-based.