Nutrition & Hormone Health Coaching
for Women 40+ | Energy | Healthy Weight | Longevity
WELCOME
I’m a certified Nutrition and Hormone health coach, trained at the Institute for Integrative Nutrition in New York. I specialise in metabolic and hormonal health, working with women over 40 navigating perimenopause and menopause, and experiences of weight gain, blood sugar instability, fatigue, gut symptoms, and stress-related hormonal disruption.
Hi, I’m Myriam armstrong.
I'm originally from Switzerland — I met my British husband skiing, about as typical as it gets for a Swiss woman — and moved to London over 30 years ago, a city I still love, and where I raised my two children, now 25 and 23.
Life, however, didn't unfold quite as I'd imagined. I lost my husband suddenly at 39, and I had to start again — emotionally, personally and professionally. Those seasons taught me how much it matters to truly support ourselves, body and mind, through the hardest chapters.
At first it wasn't about optimisation or longevity. I simply wanted to feel stronger and more resilient, so I began paying attention to the things that quietly hold us up — nutrition, movement, sleep, stress, the small daily habits. What started as a personal lifeline slowly became my purpose.
Today I work with women navigating hormone changes, energy, metabolic and gut health, and healthy ageing.
Most of all, I want women to know it's never too late to start again and to feel strong in your body and your life.
Discover my programmes.
My approach
My approach is calm, practical and science-backed. I believe in supporting the body through simple, sustainable habits that work in real life. When we truly understand how to support the body, everything begins to shift: energy, mood, confidence, resilience and the way we experience ageing itself. Most programmes treat symptoms. My method works differently. It starts with understanding what’s actually happening in your body, then builds the simple, sustainable habits that create real, lasting change.
① UNDERSTAND
We start with a comprehensive assessment of your hormones, metabolism, gut health, stress, and lifestyle. It’s important that you truly understand what’s driving how you feel.
② RESET
Using practical, evidence-based nutrition and lifestyle strategies, we recalibrate your body from the inside out. No restriction. No overwhelm. Just the right support, at the right time, for where you are right now.
③ THRIVE
This is where change becomes permanent. We embed the habits, rhythms and tools that keep you feeling energised, strong and confident — not just for now, but for the years ahead.
Currently Taking New Clients❋
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MY PROGRAMMES
Explore my bespoke programmes designed to help you move forward with confidence, wherever you're headed next.
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Each private consultation is structured and personalised. Clients receive a comprehensive assessment followed by:
• 60 minute in-depth consultation
• Individualised written action plan
• Clear implementation framework
• Follow-up review and optimisation
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The 5-Day Reset is a simple, supportive wellness programme designed to help you reset your habits, nourish your body, and feel your best. Over five days, you'll receive practical guidance, easy-to-follow meal recommendations, and daily support to help reduce bloating, improve energy levels, manage A simple 5-day wellness reset designed to help you feel energised, reduce bloating, curb cravings, and get back on track with your health.
Through easy-to-follow nutrition and lifestyle guidance, daily support, and practical habits, you'll learn how to nourish your body without restriction or overwhelm.
Perfect for anyone looking for a gentle reset, a confidence boost, or a fresh start to healthier habits.
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A guided 28-day programme designed to help you create healthier habits that last.
Over four weeks, you'll receive expert support, nutrition guidance, and practical tools to improve energy, support digestion, manage cravings, and build a sustainable approach to wellbeing.
Perfect for those ready to go beyond a quick reset and make meaningful, long-term changes to their health and lifestyle.
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my CLINICAL FOCUS
I translate complex hormonal changes into practical, measurable daily strategies that patients can implement confidently.
My work centres around:
Blood sugar regulation and insulin sensitivity
Protein optimisation and body recomposition
Gut–hormone interaction
Stress physiology and nervous system regulation
Sustainable fat loss in midlife
Hormone-supportive lifestyle structure
GLP1 support
My work is collaborative and also designed to sit alongside medical treatment plans, including HRT, GLP1 and metabolic care.
I do not diagnose medical conditions or replace medical advice.
London-based,
coaching internationally
I offer flexible and convenient remote coaching for women around the world.
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CERTIFIED TO SUPPORT YOU
