Probiotics are live microorganisms that can be consumed through fermented foods or supplements. They are often referred to as “good” or “friendly” bacteria because they can help support a healthy gut microbiome.

Probiotics can provide a range of health benefits, including improving digestive health, boosting the immune system, reducing inflammation, and promoting mental health. They may also help prevent and treat certain conditions, such as diarrhea, irritable bowel syndrome, and urinary tract infections.

Probiotics work by colonizing the gut with beneficial bacteria that can help balance the microbiome. They can also produce substances that inhibit the growth of harmful bacteria and stimulate the immune system. Additionally, some probiotics can help break down and digest certain foods.

Foods that are rich in probiotics include yogurt, kefir, sauerkraut, kimchi, miso, tempeh, and kombucha. These foods contain live cultures of beneficial bacteria that can help support a healthy gut microbiome.

While probiotics are generally considered safe, they may cause side effects in some people, such as bloating, gas, and diarrhea. It is also possible for probiotics to cause infections in people with weakened immune systems or those who have had recent surgery. It is important to talk to your healthcare provider before taking probiotic supplements.

Probiotics may be beneficial for people with digestive issues, such as irritable bowel syndrome, inflammatory bowel disease, and diarrhea. They may also help boost the immune system in people with weakened immunity or those who are at risk for infections. Additionally, some research suggests that probiotics may be beneficial for mental health and may improve symptoms of anxiety and depression.