Rosie Letts Nutrition

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Rosie Letts Nutrition

Registered Nutritionist | Hormone & Gut Health Specialist | 🌿 Personalised Nutrition | 🌍 Online Consultations When was the last time you felt truly well?

Welcome to my digital home- I'm really pleased you've found me! My name is Rosie Letts, i'm a Bristol based Nutritional Therapist and i'm on a wellness mission. Being healthy isn't just about avoiding illness and disease: To be truly well is to have vitality, strength and balance. Do you want to start new chapter in your life? Effortless weight loss, glowing skin, mental clarity, a stronger immune

system, tons of energy, and most importantly – a healthy and rewarding relationship with food and your body. You will be pleased to here that making small changes to what we eat can have a significant effect on our health and that it is possible to feel (and look) fantastic pretty much all of the time. I am a fully qualified Nutritional Therapist and the founder and director of Bump and Beyond Nutrition. I trained as a Nutritional Therapist for four years at the University of Westminster where i gained a BSc Honours in Health Science (Nutritional Therapy). I am a full member of the British Association of Applied Nutrition and Nutritional Therapy (BANT) and I am registered with the Complementary and Natural Healthcare Council (CNHC). I have also trained with the innovative Institute for Functional Health. I am committed to attaining the highest standards of knowledge, competence, integrity and professionalism in the practice of Nutritional Therapy and regularly attend seminars and to ensure that I keep up to date with the latest research. I have a special interest in female health issues (menopausal symptoms, pregnancy, infertility, cervical dysplasia, PMS, endometriosis, PCOS, painful and irregular menstruation etc.), and other hormonal concerns such as hypothyroidism and adrenal fatigue. I also have a special interest in digestive issues (IBS, bloating, constipation etc.) and those who are seeking nutritional guidance for a much wider range of health concerns (stress, anxiety, fatigue, mood, skin issues, weak immune system, fitness nutrition etc.) I regularly work with clients to help manage their type 2 diabetes, high blood pressure or metabolic syndrome.

14/08/2026

A slightly different post from me today…

On 6th September, I’m taking on the RNLI Lyme Splash, a two-mile open-water swim from Lyme Regis to Charmouth along the Jurassic Coast.

I’m not naturally a strong swimmer, so this is a genuine challenge for me. I’ve been training in the sea around Lyme Regis, gradually building up the distance, and I’m hoping to swim the whole event front crawl.

I’m raising money for the RNLI, a charity that feels especially important when you live by the coast and spend as much time in the sea as I do. Their volunteer lifeboat crews are on call around the clock, helping people in trouble on the water and saving lives.

I’m hoping to raise £100 and would be incredibly grateful for any sponsorship, however small.

I’ll pop the donation link in my bio if you’d like to support me. ❤️🌊

14/05/2026

The change from PCOS to PMOS feels like a really important step forward — and honestly, long overdue.

For years, many women have struggled with a condition whose name never truly reflected what was happening in their bodies.

“Polycystic O***y Syndrome” placed the focus almost entirely on the ovaries, despite the reality that this condition can affect metabolism, insulin, energy, skin, mood, inflammation, weight regulation and long-term health.

The new name — Polyendocrine Metabolic Ovarian Syndrome (PMOS) — finally starts to acknowledge the bigger picture.

And for many women, that matters.

Because this has never been “just” a fertility issue or “just” about irregular periods.

It’s a complex metabolic and hormonal condition that deserves proper support, proper education and a much more joined-up approach to treatment.

After supporting women with PCOS for over 15 years, one of the things I’ve seen time and time again is just how profoundly women can improve when we start supporting the metabolic side of the condition properly.

Women who have struggled for years — sometimes decades — with exhaustion, cravings, weight gain, acne, irregular cycles, bloating and feeling completely disconnected from their body, often start to feel dramatically better when we focus on the foundations:

- blood sugar balance
- protein intake
- insulin sensitivity
- inflammation
- gut health
- stress
- nervous system support

And honestly, the feedback over the years has made it increasingly clear to me that this is so obviously about far more than ovaries alone.

More energy.
More stable moods.
Better cycles.
Fewer cravings.
Improved confidence around food and their body.

So whilst a name change might sound small, I actually think this represents something much bigger:

women finally being understood more accurately.

And hopefully, supported much earlier too.

06/05/2026

GLP-1 medications are everywhere right now.

And for a lot of people, they’re the first thing that’s actually worked.

But what often gets missed is what happens alongside that.

Because when appetite drops, it’s very easy to:

– eat less than you need
– struggle to get enough protein
– feel low in energy
– and in some cases lose muscle alongside fat

So it’s not just about whether they work — it’s how they’re used.

In practice, the people who do best tend to have some structure around what they’re eating, even if appetite is low.

I’ve written a short series of articles on this, covering how they work, what to consider before starting, and how to support your body alongside them.

You can find them via the Articles link in my bio.

If you’re currently using one and want something practical to start with, I also have a simple 7-day meal plan.

Comment GLP1 and I’ll send it over.

05/05/2026

Most people come to me with a specific symptom or diagnosis.

It might be hormone-related.
It might be digestive.
It might be skin, energy or mood.

And yes, that's where we start.

But what often surprises people is how many other things begin to shift alongside it.

When we support the body properly - with the right nutrition, structure and strategy - you don't just see improvement in one area.

You start to notice:
More consistent energy
Fewer crashes and cravings
Better sleep
Calmer digestion
A more stable mood

And, over time, a very different relationship with your body!

That's why I don’t focus on symptoms management in isolation.

The aim is to understand what's driving these things underneath and support the whole system.

If you're dealing with symptoms that aren't revolving, or you feel like something is being missed, you’re very welcome to book a free discovery call via the link in my bio.

Or send me a message and we can talk it through.

15/12/2025

🎄Christmas Power Hour – limited availability 🎄

I released 10 Nutrition Power Hour vouchers for December and I now have just 3 left.

A Power Hour is a focused, one-to-one 60-minute online session where we work through one specific nutrition or health issue you’d like clarity on, and I help you create a simple, realistic plan you can act on straight away.

People often use these sessions for:
• Low energy or fatigue
• Digestive issues or bloating
• Hormonal symptoms, PMS, perimenopause or menopause
• Weight management foundations
• Healthy eating on a busy schedule

🎁 This makes a really thoughtful Christmas gift for a loved one — or a valuable gift to yourself.

Details:
• £99
• Available to purchase in December only
• Valid for 3 months
• Online
• No written report (but sessions can be recorded or transcribed)

👉 Book here:
https://buy.stripe.com/fZu3cxc919Kn7de6XkaIM00

If you have any questions before booking, feel free to comment or message me.

15/12/2025

✨ Christmas Power Hour – limited availability ✨

I released 10 Nutrition Power Hour vouchers for December — and only 3 remain.

This is a focused, one-to-one, 60-minute online session where we work through one specific nutrition or health issue you want clarity on, and I help you create a simple, realistic plan you can actually follow.

People usually use these sessions for:
• Low energy or fatigue
• Digestive issues or bloating
• Hormonal symptoms, PMS, perimenopause or menopause
• Weight management foundations
• Healthy eating on a busy schedule

🎁 A perfect Christmas gift for a loved one
✨ Or a really valuable gift to yourself

💷 £99
🎄 Available to purchase in December only
⏳ Valid for 3 months
📍 Online

No written report — just personalised guidance you can act on straight away. Sessions can be recorded or transcribed if you’d like something to refer back to.

👉 Link in bio

25/11/2025

Perimenopause and menopause deserve louder, braver conversations — and I’m so proud to be part of a project that puts real women’s experiences at the centre. 💛

Being involved in the Four Days documentary has been such a privilege, and I’m honoured to represent Health & Her in raising awareness, sharing evidence-based support, and helping more women feel seen, understood and empowered.

This is a topic that touches every woman — and the more we talk about it, the more we can change the narrative for good.

Here’s a first look at the new trailer. 🎬
Can’t wait to share more with you.

03/11/2025

This November, I'm is working with Graco as part of its Path to Pregnancy campaign, supporting National Fertility Awareness Week (3–7 November).

Fertility isn’t always a straight line - it’s a journey shaped by highs, lows, and everything in between. Through Path to Pregnancy, Graco is creating space for real stories, expert insights, and compassionate support for anyone navigating their own path to pregnancy.

Whether you're just starting out, facing unexpected turns, or supporting someone on their own journey, we’re coming together to help families feel seen, supported, and connected because no-one should feel alone.

03/11/2025

This November, I'm working with Graco as part of its Path to Pregnancy campaign, supporting National Fertility Awareness Week (3–7 November).

Fertility isn’t always a straight line - it’s a journey shaped by highs, lows, and everything in between. Through Path to Pregnancy, Graco is creating space for real stories, expert insights, and compassionate support for anyone navigating their own path to pregnancy.

Whether you're just starting out, facing unexpected turns, or supporting someone on their own journey, we’re coming together to help families feel seen, supported, and connected because no-one should feel alone.

26/09/2025

✨ Exciting news ✨

I’ll be speaking at Navigating Menopause: Balancing Hormones, Tools for Anxiety & Pelvic Health – a cosy evening of herbal teas, goody bags, yoga, and expert talks to empower you through midlife.

📌 Friday 17th October 2025
🕕 6–9pm
📍 Boston Tea Party, Whiteladies Road, Clifton, Bristol

Alongside three brilliant experts, I’ll be sharing how nutrition can support you through menopause – from balancing hormones to boosting energy and protecting long-term health.

💡 Event highlights:

Hormones & HRT with Hazel Hayden (Bristol Menopause Clinic)

Pelvic health with Liz Brown

Nutrition & the Menopause with me

Yoga Nidra & Breath with Kate Bulman

🎟️ Tickets are limited – grab yours now and use my code ROSIE10 for 10% off.

🌸 A perfect chance to learn, connect, and feel supported – myth busting at its finest!

Address

St. Matthias, Steiner Academy Bristol, College Road, Fishponds
Bristol
BS162JP

Website

https://www.rosielettsnutrition.com/

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