Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in 98103

Photo of Nicole Thelan - Experience Momentum , Nutritionist/Dietitian, MS, RDN, CD
Experience Momentum
Nutritionist/Dietitian, MS, RDN, CD
Seattle, WA 98103
As weight-neutral providers, we understand that food is social, emotional, and cultural. One way of eating doesn’t fit all, and knowing which foods optimally fuel your body is complex. Our goal is to empower you with nutritional education, support, and strategy so you can live the life you choose.
As weight-neutral providers, we understand that food is social, emotional, and cultural. One way of eating doesn’t fit all, and knowing which foods optimally fuel your body is complex. Our goal is to empower you with nutritional education, support, and strategy so you can live the life you choose.
(206) 278-1909 View (206) 278-1909
Photo of Maria J Taylor, Nutritionist/Dietitian, MS, RDN
Maria J Taylor
Nutritionist/Dietitian, MS, RDN
2 Endorsed
Seattle, WA 98103
If you struggle with your eating or relationship with food, I'm here to help. Or, are you an athlete trying to optimize your eating for performance and recovery while building a positive relationship with food and exercise? My passion is helping you get unstuck from cycles of dieting, reconnecting you with your body’s cues, and building skills and habits that last. While I bring expertise in nutrition, I believe you are the expert on your own life and body. My role is to help you clarify what matters most to you and provide practical, sustainable tools that support your long-term success.
If you struggle with your eating or relationship with food, I'm here to help. Or, are you an athlete trying to optimize your eating for performance and recovery while building a positive relationship with food and exercise? My passion is helping you get unstuck from cycles of dieting, reconnecting you with your body’s cues, and building skills and habits that last. While I bring expertise in nutrition, I believe you are the expert on your own life and body. My role is to help you clarify what matters most to you and provide practical, sustainable tools that support your long-term success.
(206) 222-0704 View (206) 222-0704
Photo of Nadia Pugh, Nutritionist/Dietitian, MS, RDN, LDN
Nadia Pugh
Nutritionist/Dietitian, MS, RDN, LDN
4 Endorsed
Serves Area
Nadia is passionate about women’s health, PCOS, fertility, thyroid and autoimmune disorders, renal health, and diabetes management. Her holistic approach focuses on individualized nutrition plans that cater to your unique needs and goals. She emphasizes that there’s no one-size-fits-all diet and aims to empower you with healthy eating habits that resonate with your preferences. Whether you’re addressing imbalances, seeking better habits, or enhancing your relationship with food, Nadia is committed to providing personalized support and practical advice for lasting well-being.
Nadia is passionate about women’s health, PCOS, fertility, thyroid and autoimmune disorders, renal health, and diabetes management. Her holistic approach focuses on individualized nutrition plans that cater to your unique needs and goals. She emphasizes that there’s no one-size-fits-all diet and aims to empower you with healthy eating habits that resonate with your preferences. Whether you’re addressing imbalances, seeking better habits, or enhancing your relationship with food, Nadia is committed to providing personalized support and practical advice for lasting well-being.
(904) 567-0490 View (904) 567-0490
Photo of Beve Kindblade - Seattle Nutrition - Beve Kindblade Consulting, Nutritionist/Dietitian, MS, RDN, CD
Seattle Nutrition - Beve Kindblade Consulting
Nutritionist/Dietitian, MS, RDN, CD
Online Only
Telemedicine is here to stay! Save time and there's no commute. Experience counts! Private practice offers a unique opportunity to discuss your health and wellness goals, any medical issues and evaluate your latest labs (or discuss labs needed) to see how well you are digesting and absorbing nutrients from your diet and supplements. Beve will create a customized Nutrition Care Plan for you. Tired? Sleep issues? Moody? Weight changes? Let's find out "why?" Combining the best of traditional healthcare with a "whole-person" functional nutrition approach has been Beve's intention and purpose with clients for more than 34 years!
Telemedicine is here to stay! Save time and there's no commute. Experience counts! Private practice offers a unique opportunity to discuss your health and wellness goals, any medical issues and evaluate your latest labs (or discuss labs needed) to see how well you are digesting and absorbing nutrients from your diet and supplements. Beve will create a customized Nutrition Care Plan for you. Tired? Sleep issues? Moody? Weight changes? Let's find out "why?" Combining the best of traditional healthcare with a "whole-person" functional nutrition approach has been Beve's intention and purpose with clients for more than 34 years!
(206) 745-0525 View (206) 745-0525
Photo of Linden Hale, Nutritionist/Dietitian, MS, RD
Linden Hale
Nutritionist/Dietitian, MS, RD
Online Only
I'm Linden Hale (she/her/hers), and I am a weight-neutral Registered Dietitian. I specialize in eating disorders/disordered eating, digestive health, ADHD/ASD, sports nutrition, and relationships to food & body. I love working with patients of all genders, neurotypes, and identities who are ready to explore their relationship to food with curiosity and compassion. I know that you are the best expert on your life and experience, so I take a collaborative, client-led approach to my work. My counseling style includes humor, sarcasm, compassionate honesty, and appearances by my two Corgi dogs (Barley & Pepper).
I'm Linden Hale (she/her/hers), and I am a weight-neutral Registered Dietitian. I specialize in eating disorders/disordered eating, digestive health, ADHD/ASD, sports nutrition, and relationships to food & body. I love working with patients of all genders, neurotypes, and identities who are ready to explore their relationship to food with curiosity and compassion. I know that you are the best expert on your life and experience, so I take a collaborative, client-led approach to my work. My counseling style includes humor, sarcasm, compassionate honesty, and appearances by my two Corgi dogs (Barley & Pepper).
(253) 528-4979 View (253) 528-4979
Photo of Yi Min Teo, Nutritionist/Dietitian, MS, RD, CNSC
Yi Min Teo
Nutritionist/Dietitian, MS, RD, CNSC
Online Only
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
(323) 207-0403 View (323) 207-0403

More Dietitians and Nutritionists Nearby

Photo of Lindsay L Henley - Lindsay Henley LLC, Nutritionist/Dietitian, RDN
Lindsay Henley LLC
Nutritionist/Dietitian, RDN
Serves Area
I am passionate about gut health ( IBS/SIBO specifically), yoga, and coaching people who are suffering from abdominal pain, bloating, altered bowel habits, and chronic stress to help implement practical solutions to their health problems, so they can make confident food choices, experience increased energy levels, and reduce IBS-related symptoms.
The 3 month low FODMAP nutrition program integrates diet, exercise, mindfulness activities, yoga, stress and anxiety reduction techniques, supplements, gut supporting foods, and more! This program provides a well-rounded and practical lifestyle approach for managing IBS.
I am passionate about gut health ( IBS/SIBO specifically), yoga, and coaching people who are suffering from abdominal pain, bloating, altered bowel habits, and chronic stress to help implement practical solutions to their health problems, so they can make confident food choices, experience increased energy levels, and reduce IBS-related symptoms.
The 3 month low FODMAP nutrition program integrates diet, exercise, mindfulness activities, yoga, stress and anxiety reduction techniques, supplements, gut supporting foods, and more! This program provides a well-rounded and practical lifestyle approach for managing IBS.
(509) 390-2282 View (509) 390-2282
Photo of Danielle Venhuizen, Nutritionist/Dietitian, MS, RD, CD, CLT
Danielle Venhuizen
Nutritionist/Dietitian, MS, RD, CD, CLT
Burien, WA 98166
My main areas of expertise include food digestive disorders such as IBS and SIBO, food allergies & sensitivities, diabetes, and cardiovascular health.
I have advanced training in GI disorders and I am a Certified LEAP Therapist (CLT) which allows me to help guide clients through food sensitivity testing and diet treatment protocols. Contact me for more information about the testing and process.
My main areas of expertise include food digestive disorders such as IBS and SIBO, food allergies & sensitivities, diabetes, and cardiovascular health.
I have advanced training in GI disorders and I am a Certified LEAP Therapist (CLT) which allows me to help guide clients through food sensitivity testing and diet treatment protocols. Contact me for more information about the testing and process.
(206) 208-1452 View (206) 208-1452
Photo of Danielle Miyazaki, Nutritionist/Dietitian, MS, RDN, CD
Danielle Miyazaki
Nutritionist/Dietitian, MS, RDN, CD
Issaquah, WA 98029
' Specializing in the treatment of eating disorders, disordered eating, gastrointestinal disorders, IBS, intuitive eating, and somatic nutrition.
Peace with food and body is within your reach! Call or Text Danielle Miyazaki now - 425-818-2369
' Specializing in the treatment of eating disorders, disordered eating, gastrointestinal disorders, IBS, intuitive eating, and somatic nutrition.
Peace with food and body is within your reach! Call or Text Danielle Miyazaki now - 425-818-2369
(425) 320-4994 View (425) 320-4994
Photo of Corrin Kalinich, Nutritionist/Dietitian, MS, RDN, CD, IFNCP
Corrin Kalinich
Nutritionist/Dietitian, MS, RDN, CD, IFNCP
1 Endorsed
Online Only
My areas of focus include women’s nutrition (PCOS, endometriosis, menopause, amenorrhea and other menstrual disorders), digestive disorders and diseases ( IBS, SIBO, Celiac, Crohn’s, Colitis, and dysbiosis), metabolic conditions (blood sugar dysregulation and high cholesterol) and autoimmune and inflammatory conditions.
My approach to working with clients who have multiple complex conditions is to start slow. This helps prevent feeling overwhelmed and optimizes success without compromising your relationship with food. Small, impactful approaches to improving nutrition and lifestyle help to grow confidence and build sustainable habits that improve long-term health.
My areas of focus include women’s nutrition (PCOS, endometriosis, menopause, amenorrhea and other menstrual disorders), digestive disorders and diseases ( IBS, SIBO, Celiac, Crohn’s, Colitis, and dysbiosis), metabolic conditions (blood sugar dysregulation and high cholesterol) and autoimmune and inflammatory conditions.
My approach to working with clients who have multiple complex conditions is to start slow. This helps prevent feeling overwhelmed and optimizes success without compromising your relationship with food. Small, impactful approaches to improving nutrition and lifestyle help to grow confidence and build sustainable habits that improve long-term health.
(206) 455-7141 View (206) 455-7141
Photo of Robin Gatter - Robin Gatter Nutrition, Nutritionist/Dietitian, MS, CNS, LDN, NBC-HWC
Robin Gatter Nutrition
Nutritionist/Dietitian, MS, CNS, LDN, NBC-HWC
1 Endorsed
Online Only
I help people with ADHD, Anxiety, Depression, ASD, TBIs, Anorexia, Atypical Anorexia, Binge Eating Disorder, ARFID, OSFED, Diabetes, Thyroid Disease, IBS/IBD, and other GI conditions so they can get back to living their lives, feel confident in their bodies and take the stress out of eating.
Do you have an unhealthy relationship with food? Do you get stressed thinking about what to eat? Have you tried different ways of eating to help you feel better and nothing seems to work? Like you, I struggled. I have ADHD, Thyroid Disease, and had disordered eating patterns for many years. I help people identify the root cause of their illness and incorporate nutritional changes. I know what it's like to have a negative body image and be exhausted from thinking about what I could and couldn't eat. Food should bring joy and satisfaction, not stress.
I help people with ADHD, Anxiety, Depression, ASD, TBIs, Anorexia, Atypical Anorexia, Binge Eating Disorder, ARFID, OSFED, Diabetes, Thyroid Disease, IBS/IBD, and other GI conditions so they can get back to living their lives, feel confident in their bodies and take the stress out of eating.
Do you have an unhealthy relationship with food? Do you get stressed thinking about what to eat? Have you tried different ways of eating to help you feel better and nothing seems to work? Like you, I struggled. I have ADHD, Thyroid Disease, and had disordered eating patterns for many years. I help people identify the root cause of their illness and incorporate nutritional changes. I know what it's like to have a negative body image and be exhausted from thinking about what I could and couldn't eat. Food should bring joy and satisfaction, not stress.
(561) 944-7635 View (561) 944-7635
Photo of Margaret Mills, Nutritionist/Dietitian, MS, CN
Margaret Mills
Nutritionist/Dietitian, MS, CN
Online Only
I love working with clients who are looking ditch diet culture, to redefine what "health" means to them, and to improve their relationship to food and body. But sometimes, the journey toward body acceptance and intuitive eating is complicated. Complex medical issues like autoimmune conditions, food allergies/intolerances, and disordered eating patterns can disrupt the relationship we have to our bodies. Most of my clients are sitting at this intersection, ready to explore a new framework and rebuild trust in their bodies.
I love working with clients who are looking ditch diet culture, to redefine what "health" means to them, and to improve their relationship to food and body. But sometimes, the journey toward body acceptance and intuitive eating is complicated. Complex medical issues like autoimmune conditions, food allergies/intolerances, and disordered eating patterns can disrupt the relationship we have to our bodies. Most of my clients are sitting at this intersection, ready to explore a new framework and rebuild trust in their bodies.
(253) 246-1024 View (253) 246-1024
Photo of Jacklyn Jensen, Nutritionist/Dietitian, RDN, CD
Jacklyn Jensen
Nutritionist/Dietitian, RDN, CD
10 Endorsed
Online Only
While my journey in dietetics began with a focus on eating disorders, it has naturally grown to include gastrointestinal concerns like constipation, diarrhea, and IBS.
Whether you've been caught in the endless scroll of "eat this, not that" articles or constantly feel like you're falling short with your eating habits, my job is to help you cut through the noise and break things down into manageable, realistic steps. Together, we will work toward a way of eating that truly supports you without sacrificing your relationships, hobbies, or overall joy in life. My approach to nutrition counseling is rooted in curiosity and compassion. Your habits around food are unique to your experiences and upbringing. The healing goes far beyond just counting calories and hitting goal weights.
While my journey in dietetics began with a focus on eating disorders, it has naturally grown to include gastrointestinal concerns like constipation, diarrhea, and IBS.
Whether you've been caught in the endless scroll of "eat this, not that" articles or constantly feel like you're falling short with your eating habits, my job is to help you cut through the noise and break things down into manageable, realistic steps. Together, we will work toward a way of eating that truly supports you without sacrificing your relationships, hobbies, or overall joy in life. My approach to nutrition counseling is rooted in curiosity and compassion. Your habits around food are unique to your experiences and upbringing. The healing goes far beyond just counting calories and hitting goal weights.
(206) 984-8687 View (206) 984-8687
Photo of Vivianne Swart, Nutritionist/Dietitian, MPH, RDN, CD
Vivianne Swart
Nutritionist/Dietitian, MPH, RDN, CD
10 Endorsed
Online Only
Do you struggle with restrictive nutrition advice, food guilt, or feeling like you’re “doing nutrition wrong”? Have you spent a lot of time trying to follow rules that don’t fit your life, culture, or body? I’m best suited for people seeking flexible, realistic support for cancer prevention or survivorship, chronic conditions (like CKD, diabetes, GI disorders), eating disorders, or women’s health and hormone transitions—who want sustainable change and a more supportive relationship with food.
Do you struggle with restrictive nutrition advice, food guilt, or feeling like you’re “doing nutrition wrong”? Have you spent a lot of time trying to follow rules that don’t fit your life, culture, or body? I’m best suited for people seeking flexible, realistic support for cancer prevention or survivorship, chronic conditions (like CKD, diabetes, GI disorders), eating disorders, or women’s health and hormone transitions—who want sustainable change and a more supportive relationship with food.
(206) 312-4466 View (206) 312-4466
Photo of Ashley Walls, Nutritionist/Dietitian, RD, RDN, LDN
Ashley Walls
Nutritionist/Dietitian, RD, RDN, LDN
3 Endorsed
Online Only
Ashley Walls specializes in working with clients interested in general healthy eating, and conditions including Eating Disorders, Disordered Eating, Celiac, Crohn's, IBS, Intuitive Eating, Weight Management and more.
Specialties include working with clients that need assistance with Irritable Bowel Syndrome ( IBS), Low FODMAP diet, GERD, Eating Disorders, Pre-diabetes, Diabetes, Heart conditions, High Blood Pressure, Cholesterol, Celiac, Crohn’s, Ulcerative Colitis, Intuitive Eating, Underweight Nutrition, Weight Management, Malnutrition, Sports Nutrition
Ashley Walls specializes in working with clients interested in general healthy eating, and conditions including Eating Disorders, Disordered Eating, Celiac, Crohn's, IBS, Intuitive Eating, Weight Management and more.
Specialties include working with clients that need assistance with Irritable Bowel Syndrome ( IBS), Low FODMAP diet, GERD, Eating Disorders, Pre-diabetes, Diabetes, Heart conditions, High Blood Pressure, Cholesterol, Celiac, Crohn’s, Ulcerative Colitis, Intuitive Eating, Underweight Nutrition, Weight Management, Malnutrition, Sports Nutrition
(312) 262-7112 View (312) 262-7112
Photo of Virginia Alcalde Davis, Nutritionist/Dietitian, MA, LMHC, RDN , CD
Virginia Alcalde Davis
Nutritionist/Dietitian, MA, LMHC, RDN , CD
Online Only
I also provide bioindividualized medical nutrition therapy for diverse health conditions such as GI disorders like IBS, GERD, dysbiosis, motility issues, nutritional imbalances, and mental health conditions such as anxiety, depression, and PTSD.
I use a biopsychosocial-spiritual model which takes into consideration the whole person and various environmental factors that might impact individual's health and wellbeing. I also use functional and integrative nutrition principles and tools to address root causes of diverse physical and mental health imbalances and support individuals to heal long term.
I also provide bioindividualized medical nutrition therapy for diverse health conditions such as GI disorders like IBS, GERD, dysbiosis, motility issues, nutritional imbalances, and mental health conditions such as anxiety, depression, and PTSD.
I use a biopsychosocial-spiritual model which takes into consideration the whole person and various environmental factors that might impact individual's health and wellbeing. I also use functional and integrative nutrition principles and tools to address root causes of diverse physical and mental health imbalances and support individuals to heal long term.
(786) 983-4881 View (786) 983-4881
Photo of Olivia Love, Nutritionist/Dietitian, RDN, CD
Olivia Love
Nutritionist/Dietitian, RDN, CD
1 Endorsed
Edmonds, WA 98020
My areas of focus include diabetes care (pre diabetes, type 2 and type 1), digestive disorders and diseases ( IBS, Sibo, Celiac, Crohn's, Colitis), oncology nutrition, autoimmune and inflammatory conditions, and intuitive eating.
Whether life has just presented you with a new health concern, you are looking to rekindle your relationship with food, or anywhere in between, I am here to help! There are many factors to consider when striving to live well, and they can understandably lead to frustration. Eating is something we are biologically required to do, so why not make it a positive experience? My goal is to provide you with tools to help you feel empowered in nourishing your body on a daily basis. I prioritize bringing both balance and variety onto the plates of my clients.
My areas of focus include diabetes care (pre diabetes, type 2 and type 1), digestive disorders and diseases ( IBS, Sibo, Celiac, Crohn's, Colitis), oncology nutrition, autoimmune and inflammatory conditions, and intuitive eating.
Whether life has just presented you with a new health concern, you are looking to rekindle your relationship with food, or anywhere in between, I am here to help! There are many factors to consider when striving to live well, and they can understandably lead to frustration. Eating is something we are biologically required to do, so why not make it a positive experience? My goal is to provide you with tools to help you feel empowered in nourishing your body on a daily basis. I prioritize bringing both balance and variety onto the plates of my clients.
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Photo of Megan Ellison - Sound Dietitians LLC, Nutritionist/Dietitian, MS, RDN, CDCES, Owner
Sound Dietitians LLC
Nutritionist/Dietitian, MS, RDN, CDCES, Owner
1 Endorsed
Lynnwood, WA 98046
Sound Dietitians brings the nutrition expertise of a Registered Dietitian Nutritionist (RDN) to you. We have RDNs in various locations around the Puget Sound region and can meet with individual clients for customized nutrition counseling. We partner with clinics and facilities to make Medical Nutrition Therapy accessible and convenient. We provide on-site presentations and nutrition counseling as part of business and government Wellness Programs.
Sound Dietitians brings the nutrition expertise of a Registered Dietitian Nutritionist (RDN) to you. We have RDNs in various locations around the Puget Sound region and can meet with individual clients for customized nutrition counseling. We partner with clinics and facilities to make Medical Nutrition Therapy accessible and convenient. We provide on-site presentations and nutrition counseling as part of business and government Wellness Programs.
(425) 332-7999 View (425) 332-7999
Photo of Karl Mincin, Nutritionist/Dietitian, BS, MS
Karl Mincin
Nutritionist/Dietitian, BS, MS
Serves Area
With 40 years clinical experience, the spectrum of my professional nutrition services range from basic nutrition counseling/education for those who simply want to improve their diet & lifestyle, on up to therapeutic nutritional support for specific health conditions - everything from indigestion to cancer (see list of specialties below). A functional medicine nutrition approach seeks to identify & resolve the root cause. Professional nutrition services determine your personal health profile. One size does not fit all. Anyone can sell you vitamins, few can tell you precisely which nutrients best meet your actual, individual need.
With 40 years clinical experience, the spectrum of my professional nutrition services range from basic nutrition counseling/education for those who simply want to improve their diet & lifestyle, on up to therapeutic nutritional support for specific health conditions - everything from indigestion to cancer (see list of specialties below). A functional medicine nutrition approach seeks to identify & resolve the root cause. Professional nutrition services determine your personal health profile. One size does not fit all. Anyone can sell you vitamins, few can tell you precisely which nutrients best meet your actual, individual need.
(360) 228-2882 View (360) 228-2882
Photo of Alex Gavronsky, Nutritionist/Dietitian, MS, RDN, CDN, CNSC
Alex Gavronsky
Nutritionist/Dietitian, MS, RDN, CDN, CNSC
4 Endorsed
Serves Area
Alex is a board-certified lead dietitian at one of New York's largest hospitals. He started his private practice to improve access to nutritional counseling and build deep, long-term relationships with patients who are managing nutrition-related health conditions. His work focuses on patients with both chronic and acute/severe conditions, ranging from rapid weight change to cancer. Regardless of health reason, Alex strives to always create a kind and caring environment for his patients.
Alex is a board-certified lead dietitian at one of New York's largest hospitals. He started his private practice to improve access to nutritional counseling and build deep, long-term relationships with patients who are managing nutrition-related health conditions. His work focuses on patients with both chronic and acute/severe conditions, ranging from rapid weight change to cancer. Regardless of health reason, Alex strives to always create a kind and caring environment for his patients.
(716) 576-3638 View (716) 576-3638
Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians
What is Irritable Bowel Syndrome (IBS)?
Irritable bowel syndrome (IBS) is a general term that refers to a collection of symptoms associated with poor gut mobility and function, including abdominal pain, bloating, gas, and diarrhea. IBS is very common, with some estimates suggesting that as many as 10-15% of adults within the United States have IBS. Although the two conditions sound similar and share many symptoms, such as abdominal pain and diarrhea, IBS differs from irritable bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease. In contrast to IBS which is caused by issues in the functioning of the colon, IBDs are inflammatory conditions caused by overactive immune cells within the intestine. IBDs are much less common than IBS and typically more medically severe, occasionally requiring intensive medical treatment and/or surgery. IBS, in contrast, can usually be managed effectively with lifestyle changes and less intense medical intervention.

What are the subcategories of IBS?
Medical professionals generally identify four main types of IBS: IBS-C (constipation-predominant subtype), IBS-D (diarrhea-predominant subtype), IBS-M (mixed bowel subtype), and IBS-U (undefined subtype). Identifying the predominant type of IBS an individual has can be important for determining the type of treatment that is best for them, such as the lifestyle and dietary changes that may be most appropriate, as well as any medications that may be necessary. However, individuals may also experience multiple subtypes over time, as well as experience cycles of flare-ups and symptom relief.

What causes IBS?
The causes of IBS are not well understood, but symptoms are generally attributed to issues with gut muscle contraction and changes in the gut microbiome, both of which can lead to the characteristic symptoms of IBS. These issues can be caused by a variety of lifestyle factors, such as diet and stress. While lifestyle modifications may not completely cure IBS symptoms, identifying symptom-triggering foods, consuming a balanced diet, and reducing stress have all been shown to greatly reduce symptoms. IBS can also be caused by bacterial or parasitic infections within the intestine, in which case the syndrome is referred to as "post-infectious IBS." In contrast to non-infectious IBS, post-infectious IBS is less chronic in nature and symptoms will often resolve once the infection has subsided.

What foods should I avoid if I have IBS?
Specific foods that may trigger symptoms of IBS can vary person-to-person. However, common foods that may exacerbate symptoms include high-fat foods (such as fatty meats), wheat, dairy products, highly acidic foods (such as citrus), beans, cabbage, milk, and carbonated drinks. Over time, individuals with IBS are often able to identify which foods cause their symptoms to worsen and learn to avoid such foods to manage their symptoms.