absolutely!! i truly belive that probiotics are key to so many health issues. i also belive that most probiotic supplements on the market today are very weak, low in live organism count, and some of them are mostly worthless. the only way to truly address the bad bacteria problem is to have a healthy colony of good bacteria that out compete the bad bacteria for food.
humans have been consuming bacteria as part of their diet for millenia. going out into the garden, pulling up a carrot, brushing off hte dirt and chowing down, will lead to eating lots of bacteria. thats really how we were meant to live, not in the hyper anti septic world we have created for ourselves.