Probiotics are live microorganisms that, when consumed or applied to the body, are intended to have health benefits

. They are often called "good" or "helpful" bacteria because they help keep your gut healthy

. Probiotics can be consumed through dietary supplements or found in fermented foods like yogurt and sauerkraut

. Probiotics work in the body by

:

• Crowding out harmful pathogens
• Improving intestinal barrier function
• Promoting neurotransmitter production
• Helping to replace "good" bacteria that is lost in the body
• Balancing "good" and "bad" bacteria to keep your body working correctly