Probiotics are live bacteria and yeasts that are good for your health, especially your digestive system. They are found in many different foods and supplements and can provide a wide range of health benefits.

One of the most important benefits of probiotics is their ability to support a healthy gut. They help to balance the bacteria in your digestive system, which can improve digestion and reduce the risk of digestive issues such as bloating, constipation, and diarrhea. They can also help to boost the immune system, reducing the risk of infections and other illnesses.

According to a review of 12 studies published in the World Journal of Gastroenterology, probiotics have been shown to be effective in treating a wide range of digestive issues, including irritable bowel syndrome, inflammatory bowel disease, and antibiotic-associated diarrhea.

In addition to supporting digestive health, probiotics have also been shown to have a positive effect on mental health. According to a study published in the Journal of Psychiatric Research, probiotics can help to reduce symptoms of anxiety and depression.

If you're looking to add more probiotics to your diet, there are plenty of options to choose from. Some of the best sources of probiotics include yogurt, kefir, kimchi, sauerkraut, and kombucha. You can also take probiotic supplements, which are available in many health food stores.

It's important to note that not all probiotics are created equal. Different strains of bacteria have different health benefits, so it's important to choose a supplement or food that contains the specific strains that you need. If you're not sure which strains to look for, talk to your doctor or a registered dietitian.

For more information on the benefits of probiotics, check out this article from Healthline: https://www.healthline.com/nutrition/probiotics-101.