Digestive problems
Nutrition for your digestion and your gut
When eating comes with bloating, wind, heartburn or changes in your bowel habits, it is easy to end up not knowing what to choose. We help you understand how you eat and find a way of eating that fits your symptoms, your tastes and your daily life.
We go over your symptoms and any reports you have with you. Diagnosis is your doctor’s job; in our consultations we work on your diet so you do not have to improvise or pile up restrictions on your own.
- 4.9 on Google
- 5.0 on Doctoralia
- 2,072 reviews
17+ years
In practice in Barcelona
23,000+
Patients seen
2,072
Patient reviews
4.9 ★ Google · 5.0 ★ Doctoralia
Outreach
TV, press, radio and YouTube
Doctoralia Certificate of Excellence
2023 · 2024 · 2025
Within the digestive problems area
How can we help you?
Bloating and gas
To review what you eat, how it agrees with you and what changes you can put into practice.
See specialtyGastritis and reflux
To adapt your meals and your schedule to your diagnosis and your symptoms.
See specialtyConstipation
To work on your diet and your habits, taking your bowel rhythm into account.
See specialtyIrritable bowel syndrome
To organise your diet around your symptoms and find out what you tolerate.
See specialtySIBO
Nutritional support based on your doctor’s diagnosis and treatment.
See specialtyFood intolerances
To plan a varied diet based on what you tolerate and your medical tests.
See specialtyCrohn’s disease and ulcerative colitis
To adapt your diet to flare-ups and remission, in agreement with your doctor.
See specialtyOther digestive problems
If what is happening to you does not fit any of the above, tell us about it.
See specialtyHow we work with you
A plan for your digestion. A way of eating for your life.
We start by getting to know how you eat and what is happening to you.
Then we put the plan into practice and adapt it with you.
First visit
45 minutes
Your nutrition map
We review your meals, schedule, symptoms and medical reports. We want to know what you have already changed and which foods you have stopped eating, so we can work out your starting point together.
You leave with your first guidelines and a food and symptom diary.
A week later
30 minutes
Your first tailored plan
We explain your plan and answer your questions. We adapt it to your needs, your tastes and your schedule, so you know what to do and how to bring it to your meals.
If you need a restriction, we explain what it is for and how to review it.
From the third visit
Every two weeks · 30 minutes
Fitting it into your life
We go over how the changes agree with you and adjust the plan. We work on how to keep up the plan as we refine it, at home, at social occasions and at work.
Follow-up helps us adapt your plan without adding bans out of habit.
Why several visits?
Adapting your diet takes time. Between visits we see how the changes agree with you, note your symptoms and adjust the plan. That way we can arrive at a plan you can keep up at home, at social occasions and at work.
First visit
45 minutes
Ask about reduced prices for bundles of visits or through insurer agreements.
Before you take the first step
Are we what you are looking for?
If you are looking for help with digestive symptoms, we want you to know how we work from the start.
We do not replace your doctor.
Diagnosing a digestive disease and its medical treatment are the job of the professional who looks after you.
We work with your clinical information.
We build your reports into your plan and refer you for a medical assessment when needed.
We do not sell products you do not need.
A collection of supplements is no substitute for reviewing your meals, your symptoms and your test results.
Your diet is at the centre.
You leave with tools to eat with good judgement. If a supplement is worth considering, we explain why; we do not sell the product.
We will not give you a list of banned foods without knowing your case well.
A food disagreeing with you is not enough reason to cut it out of your diet for good.
A nutrition plan to guide us.
As we adapt your diet, we will assess which foods agree with you better and which worse, based on your symptoms and the information we gather.
Reviews
Reviews from patients with digestive problems
Reviews published on Google, with the name and date shown there. Each one links to the original.
★★★★★
Yo llegué con un problema digestivo, reflujos constantes que me causaron heridas en la tráquea, y 100'5 kg de peso. Ahora se que me alimentaba fatal, tenía muchísima ansiedad con la comida,.sobretodo por las noches. Y no dormía nada […]
Yolanda M. · 18/06/2026
See on Google★★★★★
Recomiendo a ánimo a todos el mundo que este pasando un sibo y se lo pueda permitir,acudir con ana , es muy maja y te ayudará en el proceso y te hablará de otras personas que pasan por lo mismo y como an sido sus experiencias ya que cada […]
Silvia M. · 17/06/2026
See on Google★★★★★
La meva experiència ha estat molt positiva. Portava aproximadament de 7-8 mesos sense trobar-me bé, amb males digestions i problemes de diversa intensitat, i la Berta ho va saber detectar i conduir. En destaco l'atenció continuada i […]
Eugeni V., with Berta · 05/06/2026
See on Google★★★★★
Berta m’ha canviat la vida a Molt millor las mevas intolerancias las ha controlat i amb las sevas pautas d’alimentacio m’he aprimat 2 tallas. Salut i benestar. Gran profesional!
Merchi M., with Berta · 18/05/2026
See on Google★★★★★
Hola! Me llamo Montse, me gustaría compartir mi experiencia y a ser posible ayudar a quien como yo, iba bastante perdida... Tengo diagnosticado gastritis crónica, colon irritable...y también intolerancia al sorbitol... Ya de por si no soy […]
Montse D., with Anna · 06/02/2026
See on Google★★★★★
Hace ya 6 meses que sigo consulta con Aina y aunque ya comia todo a la plancha y verdura, gracias a su dieta equilibrada, además de perder peso estoy solucionando mis problemas de estreñimiento y consiguiendo tener mas energía para mis […]
Josefa T., with Aina · 12/01/2026
See on Google★★★★★
Anna es una excelente profesional. Desde el inicio mostró un trato cercano y muy humano, con una gran capacidad para adaptar el plan nutricional a mis intolerancias alimentarias. Gracias a su enfoque personalizado y seguimiento constante […]
Imane B. · 07/01/2026
See on Google★★★★★
Juana, que es mi nutri. Me hizo un plan de comidas adecuado a mis necesidades y a mis intolerancias. He de decir que a nivel físico y emocional estoy muy contenta y he mejorado bastante, siento una mejoría en mi relación con la comida y […]
Isabella N. · 19/11/2025
See on Google★★★★★
Vaig decidir anar a una nutricionista per millorar els meus hàbits alimentaris. L' objectiu principal era perdre pes i millorar les digestions que eren molt lentes. L'Anna López m' ha donat unes pautes alimentàries que en molt poc temps […]
Maria N., with Anna · 03/03/2025
See on Google★★★★★
M'han establert un pla dietetic que m'ha permès aconseguir en tres mesos el doble objectiu de millorar la qualitat de la digestió i augmentar el pes corporal per millorar el rendiment esportiu. Recomanables.
Albert S. · 04/02/2025
See on Google★★★★★
Acudí a Sandra debido a que me diagnosticaron SIBO, y la verdad es que es una persona muy profesional, he mejorado muy notoriamente mis sintomas sobre este y además me ha ayudado mucho a regular mi alimentación diaria. En general muy […]
Laura P., with Sandra · 27/05/2024
See on Google★★★★★
Vaig anar a les consultes amb la Vanesa, ja que havia llegit molt bones ressenyes, i puc confirmar que és cert! M'ha pogut solucionar els problemes de la intolerància a la fructosa que ningú abans havia pogut. Havia entrat sentint-me […]
Maria C. · 15/04/2024
See on Google★★★★★
La Sandra és una magnífica professional que sap acompanyar a les persones en l'adquisició de nous hàbits d'alimentació. Vaig anar per un tema de SIBO i d'intoleràncies associades, marcades per l'estrès i l'abús al sucre, i ella m'ha […]
Alba L., with Sandra · 04/03/2024
See on Google★★★★★
Buenas, tengo que seguir una dieta FODMAPS pero por más que busco información en internet solo veo ingredientes que si o que no, nadie te explica si los ingredientes pueden ir aliñados, cocinados con sofrito o incluso sasonado, tampoco […]
Natalia D. · 14/02/2024
See on Google★★★★★
Molt positiva. He après a menjar de manera controlada i com menjar. He pogut reduïr pes de manera saludable la qual cosa m'ha portat beneficis clars per a la salut, reducció del colesterol, millora de les articulacions i inflor dels […]
Teresa C. · 23/12/2023
See on Google★★★★★
Vaig acudir a Alimmenta després d'haver estat durant anys amb molts problemes digestius. Em van sortir positives les intoleràncies a la fructosa, sorbitol i lactosa, a més de la prova del SIBO. Després de gairebé 6 mesos sota la supervisió […]
Pol B. · 12/12/2023
See on Google★★★★★
Vaig començar amb Alimmenta (Berta) a l'agost i no podria estar més content. Tenia l'objectiu de millorar el rendiment esportiu i no només ho he aconseguit sinó que els nous hàbits alimentaris m'han ajudat a millorar les digestions. Estic […]
Raúl M., with Berta · 01/12/2023
See on Google★★★★★
Sandra es una gran profesional, me ha ayudado muchísimo a seguir una pautas de alimentos saludables para poder combatir un malestar que tenia en el estómago. Después de 5 sesiones puedo decir que me siento con energía, el malestar que […]
Estela M., with Sandra · 16/11/2023
See on GoogleWho will see you
Registered dietitians, alongside psychology and endocrinology
The same person always sees you, from your first appointment to discharge. Behind the scenes, cases are discussed in clinical meetings with the other registered dietitians, psychology and endocrinology. If there is something emotional or medical behind it, we refer you to our team’s psychology or endocrinology service, or to your doctor.
We will suggest the registered dietitian who best suits your case. You can read about the team’s experience and training on their page.
Meet the team
and endocrinology team
Where we see patients
Seven in-person clinics — three in Barcelona city, three in the Vallès and one in the Maresme — and online consultations wherever you are.
Barcelona
Nutritionist in Barcelona: our three clinics5.0 · 83 reviews on Google
Vallès Occidental
5.0 · 136 reviews on Google
4.8 · 136 reviews on Google
4.9 · 133 reviews on Google
Maresme
5.0 · 141 reviews on Google
Online
By video call, from anywhere. The same method and the same follow-up as in person.
Book an online appointmentNot sure which one suits you best? We'll help you decide by phone: +34 932 18 95 32.
The most common questions
Do I need to come with a diagnosis?
If you already have a diagnosis or test results, bring them. If you do not have them yet, we can review your diet and advise you on whether you need a medical assessment. A nutrition consultation does not replace your doctor’s diagnosis.
What should I bring to my first visit?
Any reports and test results you have, and the medication and supplements you take. It also helps to note down what you eat, at what time and when the symptoms appear.
Will I have to stop eating lots of foods?
We do not start from a list that is the same for everyone. We assess your case and explain any change. If you need a restriction phase, follow-up is there to review it and work on the variety of your diet.
Do you work with SIBO and intolerances?
Yes, we adapt your diet taking into account your test results, your diagnosis and your doctor’s instructions. We do not diagnose or prescribe medication.
Will you recommend supplements?
We do not sell supplements. If there is a reason to consider one, we explain it in the light of your situation and the clinical information available.
Can it be online and with the same professional?
Yes. You can have your visits by video call and keep your follow-up with the same registered dietitian.
How much does the first visit cost?
The first digestive nutrition visit costs €75 and lasts 45 minutes. You can also check appointment packages and insurer agreements on our rates page.
There are no questions with that word. Call us on +34 932 18 95 32 or write to us using the form below.
Or choose a topic:The first visitFollow-upPrices and insurance
Digestive nutrition consultation
We start by listening to you.
45 minutes to find out how you eat, what symptoms you have and what you need to look after your digestion.
First visit: €75 · Clinical nutrition rate.Ask about reduced prices for bundles of visits or through insurer agreements.
To read at your own pace
Manuals to understand your digestion
Information from the team to read at your own pace and better understand your digestive symptoms.
Bloating and gas
Information to understand abdominal distension and your digestion.
See the manual
Gastritis and reflux
Guidance on eating when you have stomach symptoms.
See the manual
Constipation
Diet and habits to understand your bowel rhythm.
See the manualGuides
Digestive problems guides
Written by our registered dietitians. Start with the topic that interests you.
Gastritis and reflux
Gastritis diet: what to eat and what to avoid
Hiatus hernia diet: what to eat and how to have dinner
Diet for gastro-oesophageal reflux: what to eat and what to change
7-day meal plan for reflux and hiatal hernia, with shopping listAll gastritis and reflux guides Bloating, constipation and IBS
Bloating and abdominal distension: what you can do
Constipation diet: what to eat and a seven-day menu
FODMAP diet: what to eat, what to avoid and how long it lasts
Irritable bowel syndrome diet: what to eat and what you need not cut outAll bloating and gas guides Crohn’s, SIBO and intolerances
Crohn’s disease diet: what to eat during a flare-up and remission
Diet for SIBO: what to eat during treatment and afterwards
Sorbitol: what it is, which foods contain it, and why it can cause symptoms
Fructose intolerance: which foods contain it and how much you can tolerateSee more guides Before you go on
When to see a doctor
Diet can ease symptoms and help you avoid what makes them worse. Diagnosing and treating the cause is your doctor’s job. Make a medical appointment without waiting to change your diet if you notice any of these signs:
You vomit blood or your vomit is dark like coffee grounds
Go to A&E todayNICE NG12, 2015, updated 2026
Your stools are black and tarry or contain blood
Go to A&E todayNICE NG12, 2015, updated 2026
You have severe abdominal pain, a hard abdomen, vomiting and cannot pass gas or stool
Go to A&E todayECCO, 2022
You have difficulty swallowing, pain when swallowing or feel that food gets stuck
See your GPNICE NG12, 2015, updated 2026
You are losing weight without trying, along with stomach pain or repeated vomiting
See your GPACG, gastro-oesophageal reflux guideline, Katz et al., 2022
You are over 60 and have had looser or more frequent stools than usual for more than six weeks
See your GPNICE CG61, 2008, updated 2017