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Raquel Britzke - Registered Dietitian

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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 successfully 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.

25/11/2025

Ready to take control of your health? Barbara, living in Canada, decided to change her life, and the results speak for themselves! Through our online consultations, she lost an incredible 18kg! 🔥

Before starting, she struggled with her weight, sleep, and mood. But once she made the decision to commit, everything changed. Today, she feels lighter, sleeps better, and is happier than ever.

Her journey proves that transformation is possible for anyone willing to take the first step. If she did it, so can you!

So tell me, how many kilos would you like to lose? 👇

24/11/2025

Do you struggle with constipation? Most people ignore it, but your gut never does. When your bowels slow down, your body holds on to what it should be releasing, your energy drops, your skin reacts, your hormones feel the impact, and your mood changes.

Constipation is not just an inconvenience. It is one of the clearest signs that your gut is overwhelmed and not working the way it should.

A healthy gut keeps everything moving, supports your immunity, balances your appetite, boosts your energy, and helps with long term weight loss

If constipation is part of your routine, your body is asking for help 🚨

Tell me in the comments, how often do you struggle with constipation?

23/11/2025

Can people with diabetes eat fruit freely? Many people believe that simply cutting out sweets and carbohydrates is enough to control diabetes, but that is not quite the case. It is important to pay attention to everything on your plate, because sugar can be present even in foods considered healthy, such as fruit. 👀

Fruits contain fructose, the natural sugar found in fruit. Although different from the sugars found in processed foods, excess fructose can also raise blood glucose levels.

💡 Therefore, the ideal approach is to combine fruits with proteins or healthy fats, such as natural yoghurt, cashews, almonds, or walnuts. This simple strategy helps balance the glycaemic index of the meal.

Another important tip is to avoid eating fruit as a dessert, because this can raise blood sugar levels even more. It is better to have fruit as a snack.

Each fruit contains a different amount of fructose. For example, a banana has about 7 g, while an avocado has only 0.1 g. 🥑

Remember, the secret always lies in balance and moderation.

And you, do you find it difficult to know what you can and cannot eat each day? Tell me in the comments. 👇

22/11/2025

Did you know that the way you drink water can completely change how your body reacts throughout the day? 💧 The right temperature, at the right time, can support digestion, energy, and even sleep.

☀️ In the morning:
Start with warm water. It wakes up the body, supports the intestines, and helps eliminate toxins.
Want an extra boost? Add a few drops of lemon or a small piece of ginger.

🏃‍♀️ During the day:
Choose room temperature water. It is easier to drink and keeps hydration steady without discomfort.
Keep a bottle close by and sip it throughout the day. Your body will notice the difference.

🔥 After training or on hot days:
Cold water is your best friend. It refreshes, regulates body temperature, and supports muscle recovery.

🌙 At night:
Return to warm water. It calms the body, supports digestion, and prepares you for a deeper sleep.

💡 Bonus tip:
Warm water can also come in the form of tea.
In the morning, choose energising options like ginger, mint, or lemon.
At night, go for calming teas like chamomile, fennel, or lemongrass to help your body unwind.

Water is simple, but when used with intention, it becomes a powerful tool for your wellbeing.

Want to find out what your body actually needs? Tell me in the comments, and I will guide you on where to start.

21/11/2025

Do you ever feel like you are trying everything to lose weight but nothing really changes? 🤔 That is exactly where Luiz started before working with dietitian Lucia.

At the clinic the consultations are fully personalised to your body and your routine, so you do not just lose weight, you finally understand the entire process. You learn how to choose the right foods, how to combine them in a way that supports your metabolism, and how to transform your health with habits you can actually keep.

Luiz came back today for his maintenance consultation with an incredible result, 17.5 kilos gone 🎉 and the most impressive part is that even when he paused the programme he kept losing weight because he knew exactly what to do. Real knowledge gives you freedom, confidence, and results that do not disappear.

When you learn how your body works, weight loss stops being a struggle and becomes a natural part of your life 💛

What is your biggest difficulty when trying to lose weight? Tell me in the comments.

20/11/2025

Stressful day on your end? 😩 And how is that urge to raid the fridge?
When we are under pressure, the body releases cortisol, the stress hormone, and that is when our appetite can spiral. Cravings for sweets, pasta, and fatty foods go through the roof.

But did you know that certain foods can help calm your mind, improve focus, and even reduce anxiety? 🍃
In today’s post, I have put together some delicious options that help your body manage stress better, without guilt and with plenty of flavour.

🧠 Eating well is also an act of self care.
What about you? Which of these foods is a must on your most hectic days? Tell me in the comments below. 👇

19/11/2025

Did you know there are four key substances that control how your body reacts to stress?

🩸 Cortisol helps you respond to challenging situations.
👉 In balance: it sharpens focus and keeps your energy steady.
❌ In excess: it leads to fatigue, anxiety, and fat storage.
🥚 In your diet: include eggs, rich in protein and choline, to support hormone regulation and satiety. Avoid long fasting periods and prioritise balanced meals throughout the day.

⚡ Adrenaline is the hormone behind your “fight or flight” response.
👉 In balance: it increases energy and focus.
❌ In excess: it can trigger irritability, palpitations, and tension.
☕ Diet tip: limit caffeine and choose natural energy sources such as fruit and oats. Avoid overconsuming stimulants and ultra-processed foods.

💪 Norepinephrine supports motivation, energy, and a positive mood.
👉 In balance: it keeps you productive and focused.
❌ When low: it causes apathy and difficulty concentrating.
🐟 In your diet: eat fish rich in tyrosine (like salmon, tuna, or sardines), a natural precursor to norepinephrine. Include avocado and nuts to boost brain function.

🔥 Glutamate keeps your brain alert and active.
👉 In balance: it supports memory and concentration.
❌ In excess: it can cause restlessness and anxiety.
🥦 In your diet: focus on magnesium-rich foods such as leafy greens, yoghurt, and oats. Magnesium helps calm brain activity. Avoid excess caffeine, sugar, and additives.

When your diet is balanced, your body naturally regulates these compounds, turning stress from an enemy into an ally for your well-being.

💬 Which of these areas do you think you need to improve most right now? Tell me in the comments!

18/11/2025

Ready to change your life?Flávia did it, and the results are unbelievable! She lost 31.7kg through our online consultations and today she shines with confidence, energy, and happiness. ✨

This isn’t a dream, it’s real, and it can happen to you too. 💪

So tell me, how many kilos would you like to lose? 👇

17/11/2025

Do you ever feel like your results are stuck no matter how hard you try? 😣 This little test can show you exactly why.

We send it straight to your home and it is incredibly easy and practical to do. Just a quick finger prick and you are done 🩸.

You check 19 essential health markers, including cholesterol, triglycerides, liver function, vitamin D, iron levels, B12 and folate.

Your results come in a clear traffic light format, so you instantly see what is great and what needs extra support 🔍

Your body has been giving you signs for a long time. This test finally helps you understand them ❤️‍🩹.

Are your results stuck right now? Tell me in the comments.

16/11/2025

Did you know that what you eat can make a big difference when it comes to managing anxiety? 🌿 A balanced diet rich in key nutrients doesn’t just support your physical health, it also helps your emotional well-being. Nutrients like magnesium, omega-3, vitamin D, and tryptophan help regulate cortisol, boost your mood, and keep your energy steady throughout the day.

Taking care of your body from the inside out is essential. 💚 A diet full of vitamins, minerals, and fibre is one of the best ways to keep your mind calm and balanced.

Remember, your mental health starts with what you put on your plate. 🍽️ Tell me, from 0 to 10, how would you rate your current diet? Share your answer in the comments!

15/11/2025

Do you feel like your metabolism is slowing down? 🔥 Boosting your metabolism isn’t just about burning more calories.

It’s about helping your body work smarter, not harder.

When your metabolism is balanced, you have more energy, better digestion, improved mood, and your body becomes more efficient at using nutrients.

Small daily habits, like eating enough protein, staying active, and sleeping well, can make a big difference over time.

A healthy metabolism means a healthier, more energised you.

👉 Tell me in the comments if you’ve ever felt like your metabolism has slowed down.

13/11/2025

Want to age more slowly? It’s not just about what you eat, but how you combine foods.

👩‍🔬 Some nutrients work better together, and when you pair them right, your body absorbs more, repairs faster, and protects itself from cellular aging.

💡 Many people eat these foods separately, but the secret lies in the combinations. When you match the right nutrients, you boost your body’s natural defences and enhance the results.

Small adjustments to your meals can lead to visible changes in your energy, skin, and vitality.

👉 Do you find it hard to know what to combine in your meals? Tell me in the comments!

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

http://www.raquelbritzke.co.uk/

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