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.

Think losing weight after 40 is impossible? Just look at Priscila, she lost 16kg following my method! 💪Her story shows t...
26/08/2025

Think losing weight after 40 is impossible? Just look at Priscila, she lost 16kg following my method! 💪

Her story shows that it really can be done with a diet that’s tailored and personalised just for you.

What’s your goal? Share it in the comments below and let’s make it happen! 👇

Do you know why certain foods are so important for hormonal balance after 40? 🌱It’s not just about eating well, it’s abo...
24/08/2025

Do you know why certain foods are so important for hormonal balance after 40? 🌱
It’s not just about eating well, it’s about giving your body the nutrients it really needs at this stage of life.

Here are the key nutrients that make all the difference in your hormonal health (and where to find them):

👉 Magnesium (pumpkin seeds, almonds, cocoa) – Helps manage stress, lowers cortisol and improves sleep quality — essential for those busy days.
👉 Omega-3 (salmon, sardines, mackerel) – Powerful anti-inflammatories that balance mood, protect your heart and ease menopausal symptoms.
👉 Lignans & fibre (flaxseed, broccoli, kale) – Regulate oestrogen levels and support both hormonal and gut health.
👉 B vitamins (spinach, liver, legumes) – Boost energy, support metabolism and keep your adrenal glands healthy.
👉 Healthy fats (avocado, olive oil) – Crucial for hormone production and helping to control hunger and appetite.
👉 Probiotics (natural yoghurt, kefir) – Strengthen your gut microbiota, which directly influences hormones, immunity and nutrient absorption.

💡 That’s why a balanced diet is key to feeling well, staying energised and keeping your hormones in check after 40.

And you? Do you pay attention to your hormone health through food? Tell me in the comments 👇

Have you ever stopped to think that small, everyday things can transform your health? Sometimes we look for complex solu...
21/08/2025

Have you ever stopped to think that small, everyday things can transform your health? Sometimes we look for complex solutions and end up forgetting the simpler tools, which are free and powerful.

Just look:
✅ Fasting – Intermittent fasting, when properly managed, can improve insulin sensitivity, reduce inflammation, and aid weight loss. Studies show benefits even for longevity.
☀️ Sunlight – Essential for the production of vitamin D, which regulates the immune system, bones and even mood.
😴 Sleep – Poor sleep disrupts hormones, increases inflammation, and affects the brain. Sleeping well is as important as eating well.
🌳 Contact with nature – Helps reduce stress, improves mood and can even lower blood pressure.
🍠 Real food – Avoiding ultra-processed foods and focusing on natural foods is one of the most powerful foundations for prevention.
🏃‍♀️ Physical exercise – Improves the functioning of practically the entire body: brain, intestines, heart... A true “natural remedy”.
🔥❄️ Exposure to heat and cold – Saunas and cold baths activate special proteins, improve circulation, reduce pain and have an anti-inflammatory effect.
🧂 Salt (in moderation) – Natural salt, like sea salt, contains important minerals. The problem lies in excess, especially processed salt.
🧪 Magnesium – An essential mineral involved in over 300 reactions in the body. Deficiency is common and affects sleep, mood, muscles...
🌍 Grounding – Walking barefoot on dirt or grass can help reduce inflammation, improve sleep, and balance the nervous system.
🧘‍♀️ Meditation – Reduces anxiety, improves focus, and even lowers blood pressure. Its effects on the brain have been proven in studies.
😂 Laugh – Laugh r releases endorphins, reduces stress, and strengthens the immune system. It's one of the easiest ways to take care of your health!

Health starts with simplicity. Don't underestimate the power of natural, consistent habits.

👇 Which of these tools do you already use? And which one do you want to try?

17/08/2025

Can you spot the difference between these photos? 😍 Adilane used to struggle with bloating and poor digestion. After starting consultations with nutritionist Lucia and taking the food intolerance test, everything changed.

In a short time, she lost 4.5 kg of fat, reduced her waist by 13 cm, and said goodbye to that bloated, uncomfortable feeling.

Those issues are now a thing of the past and the test was key to her transformation.

🔍 This test could reveal why your efforts to lose weight haven’t been working… and help you finally reach your goals.

🚨 Attention: We’re in the final days of our special promotion celebrating the 13th anniversary of the Clinic!
Our most comprehensive test analyses over 200 foods and can be done from the comfort of your home with just a simple finger prick. Then, just send it to the lab and receive your results by email in a few days.

⏳ Don’t miss this chance, once the promotion ends, the price goes back to normal!

Do you suffer from symptoms like bloating, gas, cramps, digestive issues, migraines, water retention, eczema, heartburn, reflux, or difficulty losing weight?
👇 Comment “ANNIVERSARY” below and I’ll send you all the details of this exclusive offer!

Did you know that the colours of food bring more than just beauty to your plate? Each colour offers powerful benefits fo...
16/08/2025

Did you know that the colours of food bring more than just beauty to your plate? Each colour offers powerful benefits for your health, like strengthening the heart, boosting immunity, and even making your skin more radiant! 😍

Which colour is your favourite on your plate? Let me know in the comments 👇


Want to achieve results like this? 🎉 Tamara lost 18kg using my method. She’s completely transformed her life and now it’...
15/08/2025

Want to achieve results like this? 🎉 Tamara lost 18kg using my method. She’s completely transformed her life and now it’s your chance to do the same.

With the right guidance and support, you can reach your goals too. I’m here to guide you every step of the way.

Share your goal in the comments below, and let’s start your journey together.

Who else loves some popcorn? A lot of people think popcorn makes you gain weight, but the truth is it's healthy, low in ...
13/08/2025

Who else loves some popcorn? A lot of people think popcorn makes you gain weight, but the truth is it's healthy, low in calories, and packed with benefits! 🍿

It can help control cholesterol, manage diabetes, improve sleep, and even prevent cancer. And the best part: it's rich in antioxidants and vitamins!

👉 It can be safely consumed on weight loss diets, for replacing fat with muscle, or for anyone looking for a healthier diet.

⚠️ Of course, it all depends on how you prepare it! No microwave popcorn, okay? Use coconut oil or ghee butter with a little salt. Avoid sugars and ready-made seasonings!

A healthy portion is about 40g of popped popcorn, ideal for an afternoon or evening snack.
Let me know in the comments: did you know all these benefits? 👇

Have you ever believed this? For years, we were told that some natural foods were bad for us, just so they could sell us...
11/08/2025

Have you ever believed this? For years, we were told that some natural foods were bad for us, just so they could sell us "healthier" alternatives that are actually harmful to our health.

And who benefits from this? The industry.

They’re not concerned about what’s best for our health. Their goal is to sell us products packed with additives and unrecognisable ingredients that, in the long run, do more harm than good.

Which food myth have you fallen for?

Did you know that food intolerance might be behind that constant tiredness, mood swings, or even stress you’ve been feel...
09/08/2025

Did you know that food intolerance might be behind that constant tiredness, mood swings, or even stress you’ve been feeling?
A recent study published in Frontiers in Molecular Neuroscience found that certain foods causing intolerance can lead to silent inflammation in your gut — and that inflammation doesn’t just stay there.

It sends signals to your brain, affecting important neurotransmitters like serotonin, which controls mood, sleep, and energy. 🧠

This happens through the gut-brain axis, a direct link between your digestive system and how your brain and emotions work. So, what you eat can impact how you feel emotionally — more than you might realise!

👉 If you’ve been feeling tired, irritable, or stressed for no clear reason, food intolerance could be the cause.

To celebrate our Clinic’s 13th anniversary, we’re offering a special deal on our most thorough intolerance test, which checks over 200 foods! 🤩

💡 The best part? You can do the test at home with a simple finger prick, send it to the lab, and get your results by email within days!

⚠️ Stocks are limited!

Want to know more and grab this exclusive offer?
👇 Just comment “ANNIVERSARY” below, and I’ll send you the link!

Did you know that ignoring a food intolerance can cause a domino effect in your body? Food intolerance happens when your...
07/08/2025

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

🚨 This isn’t “just being fussy” or an exaggeration. It’s your body’s way of asking for help.

If you keep eating foods your body can’t tolerate well, symptoms build up, inflammation spreads, and over time you might develop other issues like:
• Difficulty losing weight
• Low energy
• Frequent headaches
• Hormonal imbalance
• Gut dysregulation
• And even worsening of autoimmune symptoms

In other words: ignoring intolerance is pushing the problem aside and it comes with a high price.

The good news is, with the right test and a personalised diet, you can greatly improve your quality of life.

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

To celebrate the Clinic’s 13th anniversary, we’re offering a special promotion on our most comprehensive intolerance test, checking over 200 foods! 🤩

💡 The best part: you can do the test comfortably at home, with a simple finger prick, send it to the lab, and receive your results by email within a few days!

⚠️ Stock is very limited!

Want to know more and grab this exclusive offer?
👇 Comment “ANNIVERSARY” below and I’ll send you the link to take advantage!

Did you know that some foods are true natural remedies? They nourish, protect, and help your body function better every ...
27/07/2025

Did you know that some foods are true natural remedies? They nourish, protect, and help your body function better every single day.

🍽️ Taking care of your health can, and should, start with what’s on your plate. It’s the small daily choices that lead to big results over time.

👇 Tell me in the comments:
Which of these foods are already part of your routine?
And which ones do you need to include?

Did you know that small details in your diet can transform your health?🍋 Lemon: Despite its acidic taste, when digested ...
26/07/2025

Did you know that small details in your diet can transform your health?

🍋 Lemon: Despite its acidic taste, when digested it has an alkalizing effect on the body. This means that it helps balance the body's pH, which is important for reducing inflammation and improving overall health.

🥕 Cooked carrots: Unlike most vegetables, cooking carrots increases the antioxidant power of beta-carotene. This means that they become even more efficient in fighting free radicals, helping to protect your cells.

🧂 Potassium and sodium: Excess sodium, very common in processed foods, promotes fluid retention and bloating. Potassium, found in fruits, vegetables and legumes, acts as a regulator, helping to eliminate excess sodium and balance blood pressure.

🫒 Extra virgin olive oil: Rich in phenolic compounds with anti-inflammatory action, olive oil can help prevent chronic diseases and even relieve pain, with effects comparable to those of some medications, when used frequently and appropriately.

Understanding the real effect of food on the body is the first step to making more conscious choices and reaping real results in health and well-being.

Investing in a healthy diet is the only investment with a guaranteed return. And what about your diet, how is it today?

Address

4 Wimpole Street
London
W1G 9SH

Opening Hours

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

Telephone

+442071238488

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