If you and your clinician decide to treat a confirmed infection, these food-first habits can support the process and help your gut recover. None of this is a cure on its own, and none of it replaces testing or medical care.
A gentle few days of preparation makes any protocol easier to tolerate. Ease off added sugar, alcohol, and ultra-processed food, drink plenty of water, prioritise sleep, and add fibre-rich vegetables. There is nothing dramatic here, and that is the point: a calm, well-hydrated, well-rested body copes better.
Think of this as sensible whole-food eating that makes the gut less hospitable and supports recovery. It is a foundation, not a magic bullet.
This is about tilting the odds with everyday food, not a punishing regime.
Some people feel briefly worse when starting a protocol, often called a die-off or Herxheimer reaction. The discomfort is real, though how it works is not fully proven. It is usually mild and short-lived.
Drink plenty of water and include electrolytes (a pinch of salt, coconut water, plenty of vegetables). Mild headaches and fatigue often ease with hydration and rest.
Sleep is when the body does its housekeeping. Gentle movement, a walk, or a warm bath can help you feel better without pushing hard.
Fibre and fluids keep you regular. Some people use activated charcoal or clay, but evidence is limited, they can cause constipation, and they should be taken well away from food and medication.
If symptoms are anything more than mild, that is not something to push through. See the red flags below and contact a clinician.
Recovery is where lasting results come from. Rebuild gradually over a few weeks rather than rushing back to everything at once.
Gentle, easy-to-digest foods: broths, cooked vegetables, well-cooked proteins, and simple starches like rice or sweet potato. Small amounts of fermented food to reintroduce friendly bacteria.
Add back raw vegetables, more fibre, and a broader diet. A good probiotic and plenty of fermented foods help repopulate the microbiome. Nutrients like L-glutamine and collagen are commonly used to support the gut lining.
Eat a wide variety of plants and prebiotic fibres (onion, garlic, oats, legumes, cooked-and-cooled potato) to feed a diverse microbiome. Our gut healing guide goes deeper.
Amounts here are the ranges people commonly use, not a prescription. If you take medication or have a health condition, confirm supplements with your clinician or pharmacist.
Keep it food-first (for example pumpkin seeds and garlic in meals) and speak to a pediatrician before anything else. Skip strong herbal protocols. See by population.
Avoid strong herbs, especially wormwood, black walnut, and concentrated clove or oregano oils. Gentle, food-based support and a doctor's guidance only.
Go gentle, stay well hydrated, and check every herb against your medications with the interaction checker and your pharmacist.