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+34 932 18 95 32Main clinic: Via Augusta 29, BarcelonaContact
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First visit of 45 min, from €65. With a health insurance discount, from €55.

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Dietitian for diabetes and prediabetes in Barcelona and online

Eating with high glucose, on medication or afraid of getting worse, with a plan that fits your life, in Barcelona and online.

High blood pressure, raised cholesterol, high blood sugar, uric acid or a fatty liver often turn up without warning, in a blood test or a check-up, and almost always raise the same question: what do I have to stop eating? A personalised diet can help you improve your test results, reduce risks and support your medical treatment, without looking after yourself meaning living with an endless list of foods you can’t eat. Because what you eat is also part of how you look after yourself.

★ 4.9 on Google · 5.0 on Doctoralia2,072 reviews17+ years in practice
Mujer preparando comida saludable en la cocina

Start with these guides

The most common questions, explained by our dietitians. In the consultation we apply them to your case.

We help you organise what you eat to manage your glucose better if you have type 2 diabetes, prediabetes or insulin resistance. Also if you are over 60. We adapt the plan to your medication and your schedule. We do not change treatments or adjust insulin. In Barcelona and online.

What we do

We read your blood test with you and explain which part depends on what you eat.
We organise your meals so your glucose is steadier, without cutting out foods for no reason.
We adapt the plan to your medication and your schedule. If you are over 60, we look after muscle mass.
We follow up every two weeks and coordinate with your doctor or endocrinologist when the case calls for it.

What we don't do

We do not diagnose diabetes or change your medication. Diagnosis and medication are for your doctor.
We do not adjust insulin or set your glucose or glycated haemoglobin targets. Whoever treats you sets those targets.
We do not promise that a value will fall, or how quickly.
We do not sell supplements or «sugar-lowering» products as a shortcut.

Who this consultation is for

  • You have type 2 diabetes and want to know what to eat, when and how much.

  • You have been told you have prediabetes or insulin resistance and want to act in time.

  • You take tablets or insulin and worry that changing what you eat will cause low blood sugar.

  • You are over 60 with high cholesterol or blood pressure, and want a simple plan that does not leave you without strength.

  • You have tried «cut out sugar» diets and do not know what is worth changing.

How we work

  • First visit of 45 minutes

    We listen to your story and go over your diagnosis, medication, blood tests and how you eat during the week, weekends included. The first recommendations come out of it. Your diet is not handed over at this visit.

  • Your plan, a week later

    At the second visit you receive your plan in writing, with example dishes, meal times and what to do if you eat out. We adapt the plan to your medication and we do not change the medication.

  • Follow-up every two weeks

    We review your glucose readings, your energy, your appetite and what you have managed to apply. We adjust the plan to what you see in your body. With your permission, we share what is needed with your doctor or endocrinologist.

Who you’ll see

The same person sees you from your first visit to discharge.

Photo of Juana María González, Technical Director

Juana Mª González

Technical Director

All specialties

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«Look after your body: you only have one, and it has to last you a lifetime. It is in your hands.»

I am Juana Mª González, Technical Director at Alimmenta and a dietitian-nutritionist. I have spent 20 years working in nutrition. Before that, I devoted my career to the food industry, where I held production management and quality management…

Photo of Cristina Lafuente, dietitian-nutritionist

Cristina Lafuente

dietitian-nutritionist

All specialties

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«Don’t start a diet that will end one day; start a lifestyle that lasts a lifetime»

I’m Cristina Lafuente, a dietitian-nutritionist at Alimmenta, where I combine personalised care in consultations with leading projects for businesses. I graduated in Human Nutrition and Dietetics from the University of Barcelona. I hold a Master’s in Clinical Nutrition…

Photo of Laia Gómez, Dietitian-nutritionist

Laia Gómez

Dietitian-nutritionist

All specialties

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«Improving people’s lives and health through food»

I have a Diploma in Human Nutrition and Dietetics from Ramon Llull University. I have continued my education over the years, completing a master’s degree in clinical nutrition at the University of the Balearic Islands, a postgraduate course…

Photo of Diana Álvarez, Dietitian-nutritionist

Diana Álvarez

Dietitian-nutritionist

Weight management, women’s health, sport, vegetarian diets and 60+

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«Eating well and training well are built the same way: with consistency, at your own pace.»

I am Diana Álvarez, a dietitian-nutritionist at Alimmenta clinic. I hold a degree in Human Nutrition and Dietetics from Ramon Llull University (Blanquerna) and I am a member of the Catalan Association of Dietitians-Nutritionists. In consultation I can…

Photo of Antonio Mas, Endocrinologist

Antonio Mas

Endocrinologist

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«I believe health education is an essential tool for improving my patients’ health, especially in the area of nutrition»

I hold a degree in Medicine and Surgery from Miguel Hernández University of Elche. After completing the MIR, I secured a residency position in Endocrinology and Nutrition at Hospital del Mar in Barcelona, where I learned to treat…

Photo of Aina Huguet, Dietitian-nutritionist

Aina Huguet

Dietitian-nutritionist

All specialties

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«I believe there is no single way of eating that is right for everyone: each person, situation and need is different. Understanding each patient as an individual and adapting their eating accordingly is essential for successful care»

My name is Aina Huguet Triay. I have a degree in Human Nutrition and Dietetics from Rovira i Virgili University, as well as a master’s degree in Food Safety from the University of Barcelona. Over my 10 years…

Photo of Sandra López, dietitian-nutritionist

Sandra López

dietitian-nutritionist

All specialties

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«Learning how to eat well brings us health and peace of mind.»

I am Sandra López Pascual, a dietitian-nutritionist at Alimmenta clinic. I graduated in Human Nutrition and Dietetics from the University of Barcelona, hold a Master's degree in Sports Nutrition, and am currently studying Psychology at the Open University…

Photo of Anna López, dietitian-nutritionist

Anna López

dietitian-nutritionist

Weight management, women’s health, sport, vegetarian diets and 60+

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«It is not about eating less, but about eating better.»

I am Anna López, a dietitian-nutritionist who graduated from the University of Barcelona and a member of the College of Dietitians-Nutritionists of Catalonia. I am currently studying for a Master's in Clinical Nutrition and Endocrinology at the Institute…

Photo of Eva Domínguez, Pharmacist and dietitian-nutritionist

Eva Domínguez

Pharmacist and dietitian-nutritionist

Weight management, women’s health, sport, vegetarian diets and 60+

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«Nutrition that fits your life is the kind that truly takes care of you»

I am Eva Domínguez, a pharmacist and dietitian-nutritionist at Alimmenta clinic. I hold degrees in Pharmacy and Human Nutrition and Dietetics from the University of Barcelona, and I am a member of the Col·legi de Dietistes-Nutricionistes de Catalunya.…

The Alimmenta team

Behind every visit, the whole team

You are never seen by one person alone

Cases are discussed in clinical sessions with the other dietitians, psychology and endocrinology. If your case needs it, coordination happens within the clinic.

Photo of Anna Armengol, dietitian-nutritionistPhoto of Maria José Moreno, Clinical psychologist
Meet the whole team →

metabolic health guides

What our patients say

5.0 out of 5 · 17 reviews on Google

  • Llegué a consulta en un momento complicado para mí. Con la menopausia y el hipotiroidismo había ganado 7 kilos, no me reconocía frente al espejo, la ropa no me cabía y mi autoestima estaba bastante tocada. Gracias a al acompañamiento

    Read moreRead less

    de Anna, en solo tres meses he conseguido perder ese peso y, sobre todo, volver a sentirme bien conmigo misma. Quiero destacar no solo su profesionalidad, sino también su calidad humana. Es una persona muy empática, cercana y respetuosa, que escucha, entiende y adapta todo a tu situación personal. En ningún momento me he sentido juzgada, al contrario: siempre me he sentido apoyada y motivada. Estoy muy agradecida por su …

    Montse

  • He estat pacient de la dra. Berta Rodríguez i estic molt contenta amb els resultats obtinguts. He baixat alguns quilos i el més important per a mi a estat que també he baixat el colesterol. A estat molt fàcil de

    Read moreRead less

    seguir, perquè Berta hem va adaptar una dieta personalitzada als meus gustos, i em va donar moltes receptes variades que he inclòs als meus hàbits diaris He tingut molt de suport i empatia per part seva, la recomano 100%

    Montse

  • La Sandra una gran nutricionista-dietista, gran professional! Des del primer moment m'ha acompanyat en un procés delicat, després d'un debut en diabetis, diagnosticada Diabetis 2, la Sandra m'ha fet un estudi i m'ha indicat l'alimentació per poder portar un bon

    Read moreRead less

    control de la meva diabetis, a part de ser l'única en veure que no estava ben diagnosticada i donar-me el suport i confiança per lluitar per un bon diagnòstic, fet que ha donat a una diabetis LADA, l'única professional que va veure realment el que tenia, ja que et veu com una pacient en la totalitat. Sort de les seves indicacions vaig aconseguir arribar al camí que necessitava i gràcies …

    Nuria

When to see a doctor

  • Intense thirst, constantly passing urine, weight loss, rapid breathing, vomiting, fruity-smelling breath or drowsiness

    Go to A&E today

    ADA, Standards of Care in Diabetes, 2026

  • Shaking, cold sweat, confusion or blurred vision with blood sugar below 70 mg/dl. Take glucose straight away.

    Go to A&E today

    ADA, 2026

  • You keep having low blood sugar since you changed what you eat

    See your GP

    ADA, 2026

  • You have a foot wound that does not close, turns red, smells or has changed colour

    See your GP

    ADA, 2026

  • Your blood glucose stays high day after day despite treatment

    See your GP

    ADA, 2026

Frequently asked questions

Can I stop my medication if I improve by eating better?

Not on your own, and not on our advice. Your doctor decides whether to reduce or withdraw a drug, with your blood tests in front of them. If your numbers improve, we help you reach that conversation with data.

Do I have to give up sugar, bread or fruit?

We do not start by cutting things out. We look at how much, when and with what you eat them. The order and the combination can change the glucose response. A very restrictive diet without a reason usually does not last and leaves you with less energy.

I am over 60. Is the plan different?

Yes. From that age we make sure there is enough protein, that muscle mass is not lost and that the plan is easy to follow. If you take several drugs, we take meal times into account to avoid low blood sugar. A plan that is too strict can do more harm than good.

Do you see people with type 1 or gestational diabetes?

Gestational diabetes is supported in the pregnancy consultation. In type 1, your endocrinology team decides the insulin and the carbohydrate counting. We can support the food side. Tell us your case when you request an appointment and we will tell you what we can do.

How much does the first visit cost?

You can see the price of the first visit in the booking panel, before requesting an appointment. It lasts 45 minutes and, if you continue with us, there is a visit package. If your insurer has an agreement with Alimmenta, see the insurance section.

Can I do it online?

Yes. The video call keeps the same dietitian, the same length and the same follow-up as in Barcelona. You send us your blood test and your readings beforehand and we go through them together on screen.

Nutrition visits do not replace your doctor’s care. If you are under treatment, we work alongside them.

Where we see you

Cover of the PDF guide: Weekly menu to look after your cholesterol

Your Mediterranean week to look after your cholesterol

  • 7-day menu with the shopping list
  • 8 Mediterranean recipes
  • How to read labels and what to order when eating out

Where should we send it?

Free PDF, in your inbox in a moment.

I want the guide
Tips by email

How would you like your first visit?

★ 4.9 on Google · 5.0 on Doctoralia2,072 reviews · 17+ years in practice

Tell us how you eat and what your blood test said

At the first visit we review your blood test, your medication and what you eat on a normal day. A week later you have your plan in writing. If you already measure your glucose, bring the readings.

First appointment: 45 min

Who would you like to book with?

Pick the professional to see her available times.

Not sure who to choose? We will match you with the right one.Call +34 932 18 95 32Write to us
Alimmenta, registered dietitians
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