That probiotics foods are essential after a dose of antibiotics is known. That it helps in maintaining good digestive health is known as well. What is now getting more eyeballs is the fact that good bacteria may actually be good for overall good health. 

A John Hopkins Medicine research says that probiotics foods can help lower blood pressure. Probiotics have also shown to have immunological benefits such as in conditions like eczema to even general disease prevention. Research also suggests probiotics can even have a positive impact on the brain and mental health, making this superfood useful to fight depression too. 

 However, in no circumstances are these to replace a nutrient-rich balanced diet and an overall healthy lifestyle.