The Gut Microbiome

The trillions of bacteria in your gut actively influence cravings, hunger, and fat storage. Research by Alcock shows different bacteria request their preferred fuel — sugar-loving bacteria drive sugar cravings. Changing what you eat changes your microbiome, which changes what you crave. Dietary changes begin shifting bacterial populations within 24-48 hours.

This companion covers the gut-brain axis, how bacteria influence cravings, the research, and creating positive feedback loops. (3 min read)

One thought like this, every morning.

You don’t need more information about eating. You need the right idea to show up at the right time — before hunger, before decisions, before habits kick in.

Every morning, 365 Changes sends you one. Not a meal plan. Not a rule. Just a question or idea to sit with while you make coffee. Each one is simple, but they accumulate — and slowly, the way you think about eating starts to shift.

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There’s more to read here — a companion essay that goes deeper into this topic. It might explore why willpower fades by evening, how your kitchen layout shapes what you eat, or what it really means to become someone who simply eats well. Each one takes a few minutes and leaves you thinking.

There are 500 of them across five areas — identity, environment, knowledge, decisions, and troubleshooting — and a Reader membership unlocks them all.

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