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The Journal

Insights, science,
real stories.

Essays to help you understand your gut — and transform your health.

All essays

From the notebook.

Women's & Life Stage Health

Building Your Baby’s Microbiome: The First 1000 Days

Your baby is born with a gut that is essentially a blank slate, a sterile (or nearly sterile) digestive tract waiting to be colonised by trillions of bacteria.…

Dr. Nikita Dinger · 8 min read

Women's & Life Stage Health

Gut Health During Pregnancy and Postpartum: What Every Mother Should Know

Nobody prepares you for what pregnancy does to your digestion. The constipation that shows up in the first trimester and never really leaves. The acid reflux that makes…

Dr. Nikita Dinger · 8 min read

Indian Diet & Traditions

Why Microbiome Research Based on Western Populations Doesn’t Apply to Indian Guts

If you’ve ever Googled "best probiotics" or "how to improve gut health," almost every recommendation you found was based on research done in the US, Europe, or Australia.…

Dr. Nikita Dinger · 7 min read

Indian Diet & Traditions

Ghee, Coconut Oil, and Gut Lining Integrity, What Does the Evidence Say?

Few topics in Indian nutrition generate as much passionate debate as ghee. Your dadi says a spoonful of ghee with every meal keeps you healthy. The internet says…

Dr. Nikita Dinger · 7 min read

Indian Diet & Traditions

Millets and the Gut: What the Research Actually Shows

Millets are having a moment. The government named 2023 the International Year of Millets, ragi dosa has become a fixture on urban cafe menus, and your feed is…

Dr. Nikita Dinger · 6 min read

Indian Diet & Traditions

Why Your Grandmother’s Thali Was a Microbiome Masterpiece

Nobody sat down with a textbook on microbiology and designed the Indian thali. It evolved over centuries through trial, error, intuition, and the practical wisdom of feeding families…

Dr. Nikita Dinger · 6 min read

Indian Diet & Traditions

The Science Behind Dahi, Kanji, and India’s Traditional Fermented Foods

Your grandmother never used the word "probiotic." She just made dahi every evening, left the idli batter to ferment overnight, and insisted that a meal without curd wasn’t…

Dr. Nikita Dinger · 6 min read

Digestive Conditions

Food Intolerances vs. Food Allergies: What Your Gut Is Actually Telling You

Your colleague has quietly stopped eating wheat, milk, onions and half the fruit in the market because “everything reacts.” Your uncle swears paneer is now the problem, though…

Dr. Nikita Dinger · 13 min read

Digestive Conditions

Gut Health After Antibiotics: What a Course Really Does to Your Microbiome

Antibiotics clear the infection but also wipe out beneficial gut bacteria. Here is what the science shows about recovery time and what actually helps rebuild.

Dr. Nikita Dinger · 12 min read

Digestive Conditions

How Long to Fix Gut Health: A Realistic Timeline, and What Moves It

Your gut microbiome starts shifting within days of a dietary change, but meaningful symptom improvement takes weeks to months. Here is what the evidence really says.

Dr. Nikita Dinger · 11 min read

Enough reading.
Decode your gut.