Reletter
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A science-backed, no-nonsense gut health newsletter blending clinical evidence, personal insight, and years of experience as a registered dietitian to cut through trends and focus on what truly matters.

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Substack
PricingFreemiumPublishesMonthly
Issues10Founded7 months agoLast Issue16 days ago
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Artwork for The Gut Health Journal

Latest Issues

Gut Healthy Breakfast Cookies You'll Love: A Fiber-packed Morning Recipe

Your monthly dose of nutrition: a gut-friendly recipe, research updates, and digestive health tips.

Welcome to the monthly newsletter, The Gut Health Journal August Edition!

16 days ago
11
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Midlife Gut Health Ask Me Anything Live with Menopause Nutrition and Kate Scarlatta, MPH, RDN

A recording from Kate Scarlata MPH, RDN and Menopause Nutrition's live video

Thank you Dr. Andrea Chen, Fatimah Ali, PhD-Lupus Health, PitterPatter, and many others for tuning into my live video with Menopause Nutrition! Join me for my nex...

a month ago
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The Gut-Body Connection: How Your Microbiome Shapes Brain, Immune & Metabolic Health

What's the latest science say

Welcome to The Gut Health Journal July Edition!

2 months ago
22
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Gut Health Insights: Microbiome Tips, New Podcasts & Digestive Disease Week Highlights

June 2026 edition

Welcome to the monthly newsletter, The Gut Health Journal June Edition!

3 months ago
16
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The Gut Health Journal May Edition

Clinically-Informed Tips to Support Your Gut Microbiome, Digestion, and Overall Health

In this newsletter you will find a mix of gut-related research updates, recipes, lifestyle tips, product reviews, upcoming digestive health educational...

4 months ago
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Find out how many people subscribe to this newsletter.

Audience Metrics

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SubscribersEngagement70Monthly Web Visits
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Authors

The writers behind this newsletter.

  • Kate Scarlata MPH, RDN

    Kate Scarlata, MPH, RD is a leading voice in digestive health, known for making gut science clear, practical, and evidence-based. With a no-food-fear philosophy, she empowers people to support their gut and enjoy eating with confidence.

  • Menopause Nutrition

    Hi! I'm Liz, registered dietitian, menopause nutrition expert, and co-author of "The Menopause Diet Plan, A Natural Guide to Managing Hormones, Health, and Happiness." I'm here for you with science-based, practical information.

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