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Anouk Martini
Registered Dietitian – Food Intolerance & FODMAP Expert
Hi, my name is Anouk and as a dietitian at Intoleran, I help people who suffer from food intolerances and other intestinal problems. From my role as a dietitian, but also from my own experience, I know how confusing it can be to discover which foods cause your symptoms and how best to deal with them. My goal is to guide you toward a solution and help you enjoy your food again with a smile!
Check out all my blogs with useful tips and scientific information here.
Mare Blaam
Registered Dietitian – Food Intolerance & FODMAP Expert
My name is Mare, I am a dietitian specializing in FODMAPs and food intolerances. Dealing with FODMAPs and food intolerances can often be very difficult. It takes a lot of research to figure out exactly where the symptoms come from and what role nutrition plays in this. I am happy to help you identify the cause of your symptoms and find a suitable solution, so that you can enjoy eating again with confidence and pleasure.
Check out all my blogs with useful tips and scientific information here.
Iris Wierda
Registered Dietitian – Food Intolerance & FODMAP Expert
I am Iris, a dietitian at Intoleran. I specialize in supporting people with food intolerances, such as FODMAPs and histamine. My main goal is to help people achieve a healthy nutritional status. Enjoying food is central to this, even if you are dealing with a restrictive diet or food intolerances. I am happy to work with you to create the best situation!
Check out all my blogs with useful tips and scientific information here.
Iris den Biesen
Registered Dietitian – Food Intolerance & FODMAP Expert
My name is Iris den Biesen and as a dietitian at Intoleran, I help people who suffer from intestinal complaints and food intolerances. With nine years of practical experience in guiding people with intestinal complaints, I know better than anyone how difficult it can be to identify the right food triggers. My goal is to help you regain control of your own stomach so that you can enjoy your food again without any worries. At Intoleran, I use my knowledge to support both clients and dietitians so that intestinal complaints no longer have to be an obstacle in everyday life.
Check out all my blogs with useful tips and scientific information here.
Guest Authors
At Intoleran, we believe the best information comes from real expertise. That’s why we collaborate with registered dietitians, healthcare professionals, and other experts from around the world who share their knowledge through guest articles. Each guest author brings valuable insights from their own field of expertise, helping us provide reliable, practical, and evidence-based information about digestive health and food intolerances.
Vanessa Vargas
Registered Dietitian Nutritionist (RDN) – Bend, Oregon USA
Vanessa Vargas RDN, is a Registered Dietitian specializing in gastrointestinal nutrition, with expertise in irritable bowel syndrome (IBS), small intestinal bacterial overgrowth (SIBO), gastroesophageal reflux disease (GERD), inflammatory bowel disease (IBD), celiac disease, and other digestive disorders. With more than 20 years of experience, Vanessa provides evidenced based nutrition therapy and helps empower her clients to personalize their nutrition in a way that supports symptom relief, improves quality of life, and expands dietary variety—without unnecessary food restrictions. Having personally experienced IBS, she understands the physical and emotional impact digestive symptoms can have on daily life.