Probiotics are common additives to many supplements, from multivitamins to gut support formulas. Probiotics are a class of microorganisms, including bacteria and some yeasts, that support human health. Specific organisms can come from genera like Bifidobacterium, Saccharomyces, Streptococcus, Enterococcus, Escherichia, and Bacillus.
Probiotics can have a wide variety of health effects. These good bacteria can retard the growth of pathogenic organisms in the GI (gastrointestinal) tract and create short-chain fatty acids to feed intestinal cells. Certain types of organisms make vitamins, neutralize toxins, and support a healthy gut barrier. The endocrine, nervous, and immune systems are also positively supported. Consuming probiotic supplements and foods orally improves overall gut health. Probiotics can also prevent irritable bowel syndrome (IBS), inflammation, and excess weight gain, and may also help with chronic diarrhea, allergies, various skin concerns, and infections.
Any fermented food makes a great source of probiotics. This includes dairy and non-dairy yogurts, sauerkraut, sourdough bread, pickles, kimchi, and more. You can also get probiotic supplements. Some are shelf-stable, but most require refrigeration. Always take probiotic products with food. Don’t confuse probiotics with prebiotics; prebiotics are complex carbohydrates the gut microbiome uses for fuel. Although generally well-tolerated, you should never use probiotics if your immune system is compromised. Ask your doctor or nutritionist if probiotics are right for you.
References
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