Gut Health For Dummies
Explore BookThe gut-friendly diet principles
- Every week, consume 30 or more varied plant sources of fiber.
- Consume fermented foods every day.
- Consume high quantities of live microorganisms — one billion or more — every day.
- Consume low amounts of omega-6 fats and higher amounts of extra-virgin olive oil and other monounsaturated fats.
- Avoid emulsifiers and noncaloric sweeteners in your diet.
- Onions
- Garlic
- Leeks
- Jerusalem artichokes
- Dandelion greens
- Yogurt
- Kefir
- Kimchi
- Sauerkraut
- Fermented pickles
The lowdown on biotics
A huge variety of gut health products — not just probiotics, but also prebiotics, synbiotics, and postbiotics (collectively called biotics) — are available to address health by targeting the microorganisms living in the gut. According to scientists in these fields, the biotic category is restricted to products that have been tested and shown to provide health benefits. By these criteria, very few of the products you see on the shelves truly qualify as biotics. Here’s a rundown on the definition of the biotic substances:
- Probiotics: Live microorganisms that give you health benefits when consumed in proper amounts, or in other words, a special category of live microbes that have been scientifically tested to bring you a health benefit.
- Prebiotics: A substance that’s consumed by a special set of microorganisms in the gut to create a health benefit, also known as food for beneficial microbes.
- Synbiotics: Mixtures of live microorganisms (which may or may not independently qualify as probiotics) with food for microorganisms (which may or may not independently qualify as prebiotics), which together confer a health benefit
- Postbiotics: Killed or inanimate microorganisms (or parts of microorganisms) that bring about health benefits
Choosing a biotic
- Identify the health condition or symptom you want to address with a biotic. Some probiotics, for example, improve antibiotic-associated diarrhea or reduce symptoms of lactose intolerance. If you’re generally healthy and there’s no symptom you wish to address, skip to Step 4.
- Search for products that are shown to improve the condition or symptom you’ve identified. Certain biotic categories or specific biotics (for example, a precise probiotic strain) may be scientifically demonstrated to improve the condition. A doctor or pharmacist may be able to help you identify an appropriate product. If no biotic product is shown effective for your condition, skip to Step 4.
- Choose from among the products shown to be effective for your condition. Consider factors such as cost, availability, convenience, shelf life, and storage needs when making your decision.
- If you’re looking for a biotic for general health, search for products that are scientifically tested and shown to give benefits you may not be able to see directly, such as a strong gut barrier or decreased markers of inflammation.
- Choose from among the products that have scientific support for this benefit in generally healthy people. Again, consider factors such as cost, availability, convenience, shelf life, and storage needs when making your decision.
- Take note of any changes in your health when you begin consuming the biotic. If you don’t notice any improvements within several weeks or when the package is finished, consider trying a different product.