Low FODMAP Diet: The Traditional vs. Modified Approach

Written by: Beth Nanson, BSc, RD
Updated: August 28th, 2026
Learning Objectives
- Define Irritable Bowel Syndrome (IBS)
- Describe FODMAPs and how they can trigger IBS symptoms
- Outline key differences between the traditional and the modified low fodmap diet approaches
- Identify those that may benefit from the low FODMAP diet
About the Speaker
Beth Nanson is a Registered Dietitian (RD) from the Sunshine Coast, BC. She received her Bachelor of Science in Food, Nutrition, and Health (Honours, Major in Dietetics) from the University of British Columbia. She works with multiple clinics and has built her own successful business, Elevate Nutrition Co., which includes specialization in gut health and gastrointestinal disorders. She has partnered with various companies to produce social media content, articles, and presentations. Beth is known for her keen interest and expertise in digestive health and has helped countless clients get symptom relief! You can find her business details below:
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Email: contact.elevatenutrition@gmail.com
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