Nationally Recognized
Nutrition Expert
When major media outlets need an expert on gut health, IBS, SIBO, or sustainable weight loss — they call Sarah. With over 25 years of clinical experience and a personal story that informs everything she does, Sarah brings a rare combination of scientific credibility and real-world relatability to every interview, article, and appearance.
As a nutrition and fitness expert, Sarah is frequently featured in the media, and on television, talk shows and documentaries. She has been interviewed multiple times on KTLA, Hollywood Trend Report, and Wake Up. During each interview, Sarah shares her expert advice around health, diet and nutrition.
On Screen
Sarah has appeared multiple times on KTLA as a go-to nutrition expert, sharing evidence-based guidance on weight loss, gut health, and trending diet topics.
Sarah served as Celebrity Nutritionist throughout Season 10 of Les Anges, the longest-running and most-watched reality show in France. She coached contestant Sarah Fraisou through a transformative weight loss journey — on international television.
Featured nutrition expert on health and wellness programming.
Multiple guest expert segments on nutrition, weight management, and digestive health.
Multiple interviews including 'Souping is the New Juicing' and other trending nutrition topics.
In Print & Online
“Does Our Metabolism Change as We Age?”
Sarah busts the biggest myth in weight management — that metabolism tanks after 30. The answer, backed by a landmark 2021 study, surprises most people.
“Is Gluten Bad for My Skin?”
Sarah separates wellness trend from real science — and explains who actually needs to worry about gluten and who doesn't.
“I Lost 9 Pounds in Less Than a Month By Eating More Than I Ever Have”
Sarah's counterintuitive approach to weight loss — eat more, not less — featured in one of the country's most trusted health publications.
“Over 40? Eat More Food to Lose More Weight”
Sarah explains the science behind why calorie restriction backfires for women over 40 — and what actually works.
“What a Registered Dietitian Thinks About Kourtney Kardashian's Controversial Signature Salad”
“Best Foods for Nail Growth”
“Your Essential Guide to Healthy Grocery Shopping”
“How to Spring Clean Your Diet Like Drew Barrymore, Salma Hayek and Jennifer Aniston”
“Losing Weight After 40: 10 Ways to Drop Pounds and Build Muscle”
“Inspiring Conversations with Sarah Mirkin of Kitchen Coach”
Books by Sarah Mirkin
The Beginner's Guide to Low FODMAP
The practical, step-by-step guide to navigating the low-FODMAP diet — from elimination through reintroduction — written by one of the country's most experienced SIBO dietitians. Sarah wrote this book because she lived the diet herself and knew how complicated it felt without the right guidance.
View on Amazon
Fill Your Plate, Lose the Weight
Sarah's no-deprivation approach to sustainable weight loss. The premise is simple and backed by science: eat more of the right foods, stop restricting, and your body will do the rest.
View on AmazonWork With Sarah on Your Next Story
Sarah is available for expert commentary, podcast appearances, television segments, and print interviews. She speaks with authority and accessibility on:
• IBS, SIBO, and gut health
• The low-FODMAP diet
• Sustainable weight management
• Weight loss for women over 40
• The gut-weight connection
• Nutrition myths vs. science
Her personal story — navigating IBS and SIBO herself, being among the first patients to take a SIBO breath test through Dr. Mark Pimentel's research at Cedars-Sinai — makes her a uniquely compelling interview subject. She doesn't just know the research. She lived it.
Your Story Could
Be Next.
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