Raquel Britzke - Registered Dietitian

Raquel Britzke - Registered Dietitian Registered Dietitian in London Harley Street. Sports Nutritionists focused in weight loss. Personalised programs, food intolerance.

Registered Dietitian & Nutritionist Raquel Britzke has over 15 years of experience with weight loss, sports nutrition also as a Fodmap Dietitian Clinic. Raquel is a Private Dietitian London based at Harley Street area which can help you in Weight Loss, Sports nutrition and Fodmap diet . Our expert Dietitians and Nutritionists based in London, led by Registered Dietitian Raquel Britzke, have succes

sfully helped over 20k patients reach their health goals with consultations across London and online worldwide. allergies and genetics testing with a 95% satisfaction rate from patients. We offer consultations in London Harley Street area or virtually and have multilingual nutritionists and dietitians.

04/05/2026

Struggling with diabetes? What if the key to better blood sugar control was in the foods you eat? 🍽️ In just 1 month, this patient saw a significant drop in her blood sugar levels, all thanks to a personalised nutrition plan.

Diabetes can feel overwhelming, but with the right food choices, it’s absolutely possible to take control.

Healthy eating isn’t just about weight loss, it’s about balance, energy, and long-term health. Small changes, big impact. 💪

Here at the clinic, our care is fully tailored to you, your goals, your routine, and your lifestyle.

We offer both in-person and online consultations, wherever you are in the world. 🌍

What’s your health goal right now? Tell me in the comments below.

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Feeling tired all the time? Even after a good night’s sleep, do you wake up unmotivated and dragging through your day? B...
03/05/2026

Feeling tired all the time? Even after a good night’s sleep, do you wake up unmotivated and dragging through your day? Believe me, it might be linked to your diet.

👉 Lack of energy could be caused by:
🔸 Food intolerances
🔸 Nutrient-poor diet
🔸 Too much sugar and caffeine
🔸 Low protein and fibre intake
🔸 Deficiencies in iron, B12, magnesium or other vitamins
🔸 Hormonal imbalances (yes, they affect your energy too!)

The good news? You can change this with a diet designed to restore your focus, vitality and energy. 💪
In today’s post, I’ll show you what to eat to boost your energy throughout the day.

Tell me in the comments: how has your energy been lately? 👇

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Did you know that eggs are a true superfood? 🥚 Eggs are incredibly rich in vitamins, especially when eaten whole (yolk a...
02/05/2026

Did you know that eggs are a true superfood? 🥚 Eggs are incredibly rich in vitamins, especially when eaten whole (yolk and white), and are also an excellent source of protein and healthy fats, essential for:

✅ Satiety and muscle maintenance
✅ Sustained energy throughout the day
✅ Hormonal balance

And that’s just the tip of the iceberg! In the image, you can see all the other powerful nutrients eggs provide for your body and mind. 😍

What about you, do you usually eat eggs? Do you prefer them boiled, scrambled, in omelettes… or do you have another favourite way? Let me know in the comments!

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

01/05/2026

Can you really transform your body with online support? Fawzi did exactly that. Living in Saudi Arabia, he worked with our dietitian Karline through online consultations, and the results speak for themselves. 💪

He reduced his body fat from 23% to 17% with a fully personalised plan tailored to his routine, goals and lifestyle.

No generic diets. No guesswork. Just a clear strategy, the right nutrition, targeted supplementation and structured training.

This is exactly how we work as dietitians in London, combining clinical expertise with real-life practicality, and delivering results for patients not only in the UK, but worldwide.

Wherever you are, your plan should fit you.

What’s your main goal right now, fat loss, muscle gain or simply feeling better in your body? Tell me in the comments 👇

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Have you ever stopped to think if you’re truly nourishing your body the way it needs? A complete, well-balanced diet can...
30/04/2026

Have you ever stopped to think if you’re truly nourishing your body the way it needs? A complete, well-balanced diet can make all the difference to your energy, wellbeing, and health, from the inside out. 💪

Tell me in the comments: what’s your biggest challenge when it comes to eating well? 👇

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

29/04/2026

I absolutely love popcorn! 🍿 Did you know it can be included in weight-loss diets, muscle-building plans, or even just a healthier lifestyle?

⚠️ Use coconut oil or ghee and just a pinch of salt for preparation. Avoid adding sugar or ready-made seasonings.

A healthy portion is about 40g of popped popcorn, perfect for an afternoon or evening snack.

I include options like this in my personalised plans for clients here in London, because results don’t come from restriction, but from strategy.

👉 Did you know popcorn could be part of a healthy diet?

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Have you ever stopped to think how a simple cup of tea can transform your day? Here are some allies that can make all th...
28/04/2026

Have you ever stopped to think how a simple cup of tea can transform your day? Here are some allies that can make all the difference:

🌿 Passion fruit tea (Passiflora) – that natural sedative that helps reduce anxiety and calm the mind after a busy day.

🍃 Melissa (lemon balm) – perfect for a more restful night! Studies show that it improves sleep quality and reduces nighttime awakenings.

🌱 Peppermint (Mentha piperita) – goodbye bloating! Aids digestion and relieves gas after meals.

🍂 Chimarrão (yerba mate) – besides tradition, it brings energy, improves concentration and gives that mood boost with its antioxidants.

🍵 Green tea (Camellia sinensis) – just the right amount of caffeine, helps with focus, combats fatigue and also reinforces the antioxidant action in the body.

🫚 Ginger – natural anti-inflammatory, great for muscle pain and to help with digestion.

💬 Tell me: which one do you need today? I want to know in the comments!

25/04/2026

Did you know that ignoring a food intolerance can create a domino effect in your body? Food intolerance happens when your body struggles to digest certain foods, leading to silent, ongoing inflammation.

🚨 This isn’t “just being fussy”. It’s your body asking for help.

If you keep eating foods your body doesn’t tolerate well, symptoms start to build up, inflammation increases, and over time this can lead to:

• difficulty losing weight
• low energy
• frequent headaches
• hormonal imbalance
• gut issues
• worsening of autoimmune symptoms

In other words: ignoring intolerance doesn’t make it go away, it makes it worse.

The good news? With the right test and a personalised approach, you can finally understand what’s going on and start seeing real changes.

If you feel like something is “off” in your body, the first step might be to look at what you’re eating.

I’ve opened a special promotion on our most comprehensive food intolerance test — analysing over 200 foods. 🤩

💡 It’s simple: you can do it from home with a quick finger prick, send it to the lab, and receive your results by email within a few days.

⚠️ Very limited availability. Want to know more and access this offer?
👇 Comment “INTOLERANCE” below and I’ll send you the link.

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Did you know that ignoring a food intolerance can create a domino effect in your body? Food intolerance happens when you...
23/04/2026

Did you know that ignoring a food intolerance can create a domino effect in your body? Food intolerance happens when your body struggles to digest certain foods, leading to silent, ongoing inflammation.

🚨 This isn’t “just being fussy”. It’s your body asking for help.

If you keep eating foods your body doesn’t tolerate well, symptoms start to build up, inflammation increases, and over time this can lead to:

• difficulty losing weight
• low energy
• frequent headaches
• hormonal imbalance
• gut issues
• worsening of autoimmune symptoms

In other words: ignoring intolerance doesn’t make it go away, it makes it worse.

The good news? With the right test and a personalised approach, you can finally understand what’s going on and start seeing real changes.

If you feel like something is “off” in your body, the first step might be to look at what you’re eating.

I’ve opened a special promotion on our most comprehensive food intolerance test, analysing over 200 foods. 🤩

💡 It’s simple: you can do it from home with a quick finger prick, send it to the lab, and receive your results by email within a few days.

⚠️ Very limited availability.

Want to know more and access this offer?
👇 Comment “INTOLERANCE” below and I’ll send you the link.

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Are you ready to finally lose weight and keep it off for good? Claudia Rosario is an inspiring success story! She lost a...
21/04/2026

Are you ready to finally lose weight and keep it off for good? Claudia Rosario is an inspiring success story! She lost an amazing 19kg following my proven method, and best of all, she’s kept the weight off.

She’s feeling confident, happy, and has finally left the yo-yo dieting behind.

Now it’s your turn! What’s your goal? Share it with me in the comments below 👇

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

20/04/2026

Struggling to lose weight even when you feel like you’re doing everything right? Having a dietitian by your side makes all the difference for fast and lasting results. 💪

Changing your eating strategy regularly is the best way to keep your metabolism active and burn fat efficiently. That’s exactly why our patients see such great results!

We provide close support, tweak your plan, and understand what works for you, giving the maximum support possible, because we know how important this is. ❤

All our consultations are fully personalised to your goals, routine, and lifestyle.

Tell me in the comments: do you struggle with losing weight?

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

Have you noticed that after 40, what used to work… simply doesn’t anymore? 👀 After 40, your body changes, and your nutri...
19/04/2026

Have you noticed that after 40, what used to work… simply doesn’t anymore? 👀 After 40, your body changes, and your nutrition needs to evolve with it.

You need to start eating in a way that truly supports what your body needs now.

With hormonal shifts, a natural decline in muscle mass, and a slower metabolism, your body responds differently to the same habits.
And that’s when many women begin to notice weight loss becoming harder, along with increased fatigue, bloating, and even mood changes.

The good news?
Your diet can become one of your greatest allies.

There are key foods that help to:
• Preserve muscle mass
• Balance hormones
• Regulate blood sugar levels
• Reduce inflammation
• Support energy and mood

And that’s exactly why these 10 foods should be a foundation for a healthier, stronger, and more balanced body during this phase.

Now tell me in the comments 👇 What has been your biggest challenge since turning 40?

📍HCPC-registered Dietitian | Harley Street, London & online worldwide

londondietitian

Address

4 Wimpole Street
London
W1G9SH

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 8am - 8pm

Telephone

+442071238488

Website

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