Sucrose Intolerance and CSID

An archive of blog articles for folks navigtaing a sucrose intolerance, whether caused by congenital sucrase-isomaltase deficiency (CSID) or acquired sucrase-isomaltase deficiency & SIBO.

Includes high and low sucrose food lists, downloadable PDFs, meal planning tips and more!

25+ RD-Approved Low-Sucrose CSID-Friendly Desserts

25+ Low-Sucrose, CSID-Friendly Desserts to Try

Finding a low-sucrose dessert may feel more challenging and overwhelming than finding a needle in a haystack, if you have congenital sucrase-isomaltase deficiency (CSID) or acquired sucrase-isomaltase deficiency (ASID) and a subsequent sucrose intolerance– because most baked goods and other types of sweet treats are traditionally made with white granulated sugar (aka pure sucrose!).  Luckily, …

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6 Ways Carrots Can Trigger Diarrhea

6 Reasons Carrots Can Trigger Diarrhea, According to a Gut Health Dietitian

Have you noticed diarrhea after eating carrots, and found yourself feeling perplexed? (Aren’t carrots low FODMAP, low histamine, low sulfur, and considered a generally “IBS-friendly” food?)  Even so, you may be onto something. It’s time to put our detective hats on and connect the dots! Read on to learn 6 reasons carrots can potentially trigger …

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CSID vs. IBS - a gut health dietitian explains

CSID vs. IBS – How are They Different? (Gut Health Dietitian Insights)

At first glance, congenital sucrase-isomaltase deficiency (CSID) and irritable bowel syndrome (IBS) can appear to be borderline identical, from the lens of symptoms and clinical presentation.  (Diarrhea/constipation, gas, bloat, abdominal pain, food intolerances, heartburn, nausea… need I say more?!) However, you’ll soon realize IBS and CSID are two completely different conditions when we take a …

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Low sucrose chicken salad with grapes and celery

Low Sucrose Chicken Salad with Grapes & Celery (CSID-Friendly)

This low sucrose, CSID-friendly chicken salad with grapes and celery dish can make a wonderful lunch, as part of a nutritionally-balanced sucrose intolerance diet! It doesn’t just meet the exclusion criteria in terms of being made up entirely of low sucrose foods…  This recipe is flavorful, tasty, simple, and easy to execute on-the-reg! In fact, …

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Starch Intolerance - What Is It and How Do You Know If You Have It

Starch Intolerance: What Is It and How Do You Know If You Have It?

Do you suspect that starchy foods (even the gluten free ones) seem to be making you sick?  Does it seem like even the “healthy” stuff like oatmeal, quinoa, and sweet potatoes will send you running to the bathroom and/or leave you doubled over in abdominal pain? Have you tried a low FODMAP diet and noticed …

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Does Oatmeal Cause Gas and Bloating?

7 Ways Oatmeal Can Cause Gas and Bloating (Directly/Indirectly)

A question I hear often in my private nutrition practice is: “Does oatmeal cause gas and bloating?” In short, yes, it’s possible – whether directly, or indirectly. However, this isn’t the case for everyone.  If this is happening, it’s usually a sign of something deeper going on. Whether or not oatmeal could be making you …

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Diarrhea After Eating Sugar - 7 Possible Reasons It's Not All In Your Head

7 Possible Causes of Diarrhea After Eating Sugar

“7 Possible Causes of Diarrhea After Eating Sugar” was written by dietetic intern and Certified Personal Trainer Julie Wilcoxson, B.S. and reviewed, edited and updated by Jenna Volpe, RDN, LD, CLT. Have you found yourself rushing to the restroom after eating a sugary treat? It may seem unusual – but you may actually be onto …

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Dietitian Guide to Getting Started with Starchway - Best Practices and Possible Side Effects

Starchway: How to Get Started, Best Practices & Possible Side Effects

Looking to try/buy Intoleran’s starchway supplement? Or maybe you’re curious about whether or not this particular form of enzyme replacement therapy is right for you, your loved one, or your clients navigating a sucrose and/or starch intolerance… If you said “yes” to any of the above, you’re in the right place!  I’m a CSID-informed gut …

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