“Shouldn’t I just focus on fixing leaky gut first?”
A client asked me this recently. Makes sense on the surface. Leaky gut lets toxins into the body, drives inflammation. Seal it, done, right?
Not quite.
Zinc carnosine soothes gut inflammation and repairs the lining. But if you’ve got nutritional deficiencies, bacterial overgrowth pumping out toxins, sluggish transit, bad bacteria converting bile into inflammatory forms, and poor digestion feeding the wrong bugs, zinc carnosine is a patch on a leaking roof. Helps a bit. Fire still raging underneath.
This is why so many men cycle through supplements, feel better for two weeks, crash again. Wrong order. Here’s the right one.
Poor food combinations
Processed foods → fat + sugar + gluten stacked in one bite
Individual triggers → gluten, A1 casein, nightshades, chilli, histamine load
Fat type and quality (even from whole natural foods)
Carb type and quality (even from whole natural foods)
Transit time, too slow or too fast
Chronic stress
Medications → nearly all of them touch the gut somehow
Antibiotic history
Poor hydration
Nutritional deficiencies
Undiagnosed dysfunction → thyroid, H. pylori, bile, overgrowth
Most of this list gets fixed with food and behavior. No supplement, no test. Here’s the sequence.
80-90% of you fix this here. Not with a stool test. Not with a supplement stack. With what’s on the plate and how you’re combining it.
One protein, one carb, per meal. Digestion doesn’t fail randomly, it fails when total load exceeds capacity. 100g of red meat alone, fine. Add butter, rice, garlic, onions, sauce, salad, veggies, and more meat, now you’ve got symptoms. Fewer variables, less residue, less fermentation.
Coconut oil (lauric, myristic acid) is medium-chain, mostly skips the bile-lipase system entirely. Less likely to cause issue unless overdone.
Tallow, lard, beef fat is long-chain, needs the full bile cycle running. If bile flow is sluggish, long-chain fat is the riskiest category on your plate. Dairy fat and olive oil sit in the middle, easier than tallow, harder than coconut. People often tolerate dairy fat better than tallow.
Full guide on different fat types and how to structure them correctly in the diet
Food doesn’t just consist of protein, carbs and fats (in different ratios of course). There are different amino acid ratios, fatty acid profiles, carb types, vitamins, minerals, liquid vs solid, etc, all of which impact digestion and gut health differently.
Someone might tolerate lamb and pork better than beef because it’s lower in iron with a different fatty acid profile.
Meat rich in sulfur amino acids (taurine, cysteine) can that feed Bilophila wadsworthia, a bacteria that converts bile into hydrogen sulfide, a known colon irritant. Dairy fat doesn’t do the same. Both are saturated fat, but the body responds differently to each. This is why lamb and dairy often sit better than beef even at equal fat content.
Oxtail is very high in fat, whereas gizzards are extremely low, which impacts digestion differently, despite both being excellent sources of collagen.
“Whole food” doesn’t mean uniform food. Test the cut, not just the species.
Protein and fat slow gastric emptying. Adding starch on top can cause more gut issues because transit is slower and the bile profile is different. Stack fat and starch together in a gut that’s already struggling and you get more gas, pressure, and endotoxin than either macro causes alone. Ribeye and potatoes can wreck someone, but if they swap to fruit or honey, digestion might be perfect. Or swapping the protein to sirloin will speed up gastric emptying and improve starch tolerance.
Fruit is fast-oxidizing, fructose needs less insulin, and there’s a lot more liquid in fruit, which is cooling to the body. Starch (potato, rice, oats) is slow-oxidizing and warming. Ripe banana ≠ green banana, different sugar profile, different gas response. Waxy potato ≠ glassy potato. Test the variety, not just the food group.
Short-chain carbs (fructans, GOS, lactose, polyols) aren’t absorbed and they are food for bacteria. Most people don’t have a FODMAP in general sensitivity. They have an intolerance to a specific type. E.g. sensitivity to garlic and onion, but not apples. Bloat on cabbage, but fine on bananas.
Also, fructose malabsorption and lactose intolerance aren’t inherently bad, they act as prebiotics in a healthy gut (they help beneficial bacteria grow). Only a problem when overgrowth or inflammation is already present and they allow the growth of inflammatory bacteria.
Baked goods and packaged snacks combine fat, sugar, and refined flour/gluten in a single bite, a combination the gut almost never sees in whole food form and has no evolved capacity to process cleanly. Not one ingredient. The stack.
This is why I like the 1 protein 1 carb source meal plan so much because you don’t have to think about anything or wonder if there will be inflammatory compounds in your meal.
Sorbitol, xylitol, erythritol in “sugar-free” products. Classic hidden bloating trigger nobody suspects because the product is marketed as the healthy option.
Gluten, nightshades/solanine, chilli, lactose (only if lactase is genuinely low), A1 casein. All highly individual. React to potato but not sweet potato → solanine, not starch. React to standard milk but not A2 → casein, not lactose.
Fermented foods, aged cheese, cured meat, leftovers, wine, liver and (counterintuitively) bone broth are all high-histamine. But most chronic histamine reactivity traces back to histamine- and endotoxin-producing bacterial overgrowth and intestinal inflammation, not the food itself. And intestinal inflammation reduces the expression of the histamine-clearing enzyme DAO, thereby worsening histamine intolerance. Cutting histamine foods manages the symptom, but it doesn’t lower the bacteria causing it. More on the actual fix in Tier 2.
NSAIDs and alcohol directly damage the gut lining and disrupt tight junctions, independent of anything you’re eating. Nearly every medication affects the gut somehow: finasteride, cancer treatments, antidepressants, plenty of others. Some guts are just more sensitive than others. If symptoms started or worsened around when a medication started, that’s a variable to isolate like any food.
Recent or repeated courses are one of the most overlooked lines in a symptom timeline. Ask this before assuming diet alone caused the dysbiosis.
This is what messed up my gut over time. When you kill beneficial bacteria, it allows pathogens to grow. Not everyone’s guts bounce back to optimal after antibiotics.
Zinc, magnesium, B-vitamins are cofactors for stomach acid, enzymes, glucose metabolism. Parietal cells need zinc to make acid at all. Oysters are the easiest, cleanest source. A deficient system reacts to foods a replete system handles fine.
Nutrient dense foods that are very easy to digest and unlikely to cause symptoms include liver, gizzards, dairy, eggs (yolk only) and oysters. Some starches like potatoes are also really nutrient dense if you tolerate it.
Always consume easy-to-digest, nutrient-dense foods that don’t cause inflammation. That’s how you rebuild your resilience buffer over time.
Organic, unprocessed, “clean” says nothing about whether your gut handles it today. Stop asking “is this healthy,” start asking “does my system handle this cleanly right now.”
Eating fast and eating too much volume overwhelms capacity regardless of what’s on the plate. Either purposefully limit your portions or use something like chopsticks to eat slower. If you shovel your food too quickly, you will still feel hungry. If you wait 20-30min after your meal, you’ll feel the satiety kick in.
Eating hard to digest meals too close to bed can mess with your digestion. Lying down slows gastric emptying and transit time, allowing undigested food to feed pathogenic bacteria. This is often why people wake up feeling poisoned the next morning. Don’t lie down right after eating. If you do anyway, left side keeps the esophageal junction above the acid pool.
Milk, soft cheese and fruit are the exceptions here since they digest very quickly…depending on the portion size, of course.
Electrolyte content and fluid variety matter for motility and stool quality. Plain water alone under-hydrates at the cellular level. Coconut water, milk (including kefir, yogurt, etc), fruit and bone broth are far superior. Add salt to make it even better.
A meal can be liquid only (bone broth/soup/milk/yogurt), so don’t think you have to “eat” a meal. Liquids can be a meal as well.
Too much liquid around a big solid meal can impair/slow digestion. Carbonated water/espresso/wine/beer (yes, even beer) can actually help to speed up digestion if not overdone.
Beetroot/corn/activated charcoal test: eat cooked beets/corn (supplement AC), time the red/yellow/black color in stool. 12-24 hours is healthy. Over 30 hours is slow, bacteria get extra time to ferment and produce toxins. Under 12 hours is fast and this can lead to malabsorption of nutrients as well as low short-chain fatty acids due to reduced time to ferment.
Intestinal inflammation itself degrades digestive enzymes, lactase being the clearest case. This is how someone who tolerated dairy fine for years suddenly can’t. Also, when food sensitivities tend to get worse over time or developing new sensitivities you never had.
The enzyme deficiency is often downstream of inflammation, not its original cause. Fix the inflammation and tolerance sometimes returns without ever touching the enzyme directly.
#1: Stress suppresses vagal tone, lowers HCl (stomach acid), digestive enzymes, and bile output before food even arrives. This leads to slow digestion → indigested food → intestinal inflammation and nutritional deficiencies.
#2: Chronic cortisol and sympathetic dominance cause direct mucosal damage, the same mechanism behind stress ulcers. Fix your food perfectly and pathway two can still be running.
#3: Chronic stress impairs the immune system which makes it easier for pathogens to grow.
Fixes:
Sit down, breathe before the first bite, don’t eat mid-scroll or mid-argument (or too close after an argument if you’re still mad). Easy to digest foods like milk and honey will be beneficial, but try to avoid harder to digest, complex meals.
Slow nasal exhale-biased breathing raises vagal tone directly, track resting heart rate to see what’s working.
Ice cubes/pack to the face (especially the eyes) drops heart rate within seconds, useful before a meal you can’t avoid being stressed around.
Morning light within the first hour blunts the exaggerated cortisol spike from artificial light alone; overcast sky still beats any indoor lighting by 20x.
Magnesium acetyl taurate in the evening for GABA-glutamate balance.
Acute stack for unavoidable stress: L-theanine 600mg, taurine 3g, magnesium acetyl taurate 2g. 1 cup milk + 1 heaped tbsp honey + 500mg-1g aspirin is my go-to.
Food and stress get most of you 80-90% there. But experimentation is slow, one variable, days of waiting, then the next variable. That’s the honest path and it works. It’s just slow.
Some of you will nail all of this and still be inflamed. Not a Tier 1 failure. A sign the problem moved somewhere food and lifestyle can’t reach alone: bile stuck in the wrong direction, a pathogen or fungal overgrowth running the show, enzyme output food can’t restore on its own, or in rarer cases something environmental. The rest of this article is how you find out which one is yours and compress months of guessing into weeks.
Want this mapped to your specific case instead of guessing which tier you’re in? The Health Report builds a personalized protocol from your symptoms, history, and goals. Check it out here.
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