Coach Luke's Gut Health Hub
The honest gut health guide: calm your gut for good.
Thirty-four evidence-first guides on bloating, digestion, the microbiome, and the gut-brain connection, written by a NASM- and NESTA-certified coach. No 30-day miracle resets, no fear of every food group, just what the research supports and a clear order to fix things in.
How to use this hub
Start with the first section so you can recognize what your gut is actually telling you, then take the two-minute gut type quiz to find your pattern. From there, jump to your loudest symptom: bloating, food reactions, stress-wrecked digestion, or the gut-brain fog loop. The food section is where most people should spend most of their time.
An honest note before you scroll: most gut problems respond to unglamorous fundamentals applied for a few consistent weeks: fiber raised slowly, fermented foods, water, walking, stress management, and sleep. The guides below start there, are honest about what the science does not yet support, and are clear about when symptoms belong in front of a doctor, not a coach.
Every guide, organized by symptom and system
Every guide here follows my editorial policy: honest timelines, real mechanisms, no magic →
Start here: know your gut
Free tools
Bloating and symptoms
Feed your gut
The gut-brain connection
Myths and straight answers
Your gut and the rest of you
Structured support
The fundamentals every gut needs
Your microbiome eats what you eat, and it thrives on variety: 25 to 35 grams of fiber a day raised slowly, a couple of fermented foods a week, enough water to keep things moving, and a walk after meals. That combination outperforms most supplement stacks, and it costs almost nothing.
The second fundamental is patience with signals. A gut that has been struggling for years does not recalibrate in a weekend, and dramatic elimination diets usually subtract more nutrition than information. Change one variable at a time, give it two to three weeks, and keep a simple symptom log. The guides above show you exactly how.
One honest note that applies to everything here: supplements are the last 10 percent. Fiber, fermented foods, water, movement, stress, and sleep are the first 90, and no capsule fixes a diet the microbiome cannot work with.
When the fundamentals are in place and you want targeted support, my product reviews hold every formula to the same standard as these guides: real mechanisms, real prices, who it fits, and who should skip it.
I am a coach, not a physician or gastroenterologist. Nothing here is medical advice. Blood in stool, unintended weight loss, severe pain, or symptoms that wake you at night deserve a doctor promptly, not a protocol from the internet.
A calmer gut starts with small, steady habits.
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Quick questions
Why am I bloated all the time?
Usually one of a handful of causes: eating speed, fiber changes, stress, hormonal timing, or a specific trigger food, and only sometimes the food itself. The bloating guides above walk through the non-food causes first, because that is where the answer hides most often.
Do I need a probiotic supplement?
Not necessarily. Fermented foods plus adequate fiber cover the job for many people, and research on general-purpose probiotic capsules is mixed. Start with food for a few weeks; if you still want targeted support, my probiotic review covers strains, honest expectations, and who should skip it.
Is leaky gut a real thing?
Intestinal permeability is a real, measurable phenomenon; the sweeping wellness-industry version that blames it for everything is not well supported. The leaky gut guide above separates the science from the sales pitch so you know what is worth acting on.
How long until my gut actually improves?
Meaningful microbiome shifts show up in weeks, not days: most people notice bloating and regularity improvements within two to four weeks of consistent fiber, fermented foods, and stress management. Years of damage can take a few months. Anything promising a full fix in seven days is marketing.
Ready to fix it?
Your gut keeps score. Start feeding it right.
Take the two-minute gut type quiz, fix the fundamentals in order, and give it three consistent weeks. When you want targeted support on top, my honest probiotic review is the place to start.
Read My Probiotic ReviewEvery LiveGood product carries a 90-day money-back guarantee. Prefer to keep exploring? The gut type quiz above is free and takes two minutes.
Affiliate disclosure: if you buy through the links on this page I may earn a commission at no extra cost to you. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your doctor before starting any supplement, especially if you are pregnant, nursing, or taking medication. Results vary from person to person.