irritable bowel syndrome
"YES!  L-Acidophilus is excellent for IBS, particularly for the weird, somewhat abstract and oblique stomach uncomfortableness.  However, I find that taking two capsules 3 to 4 times a day (preferably on an empty stomach) is the best way.  I use L-Acidophilus as an adjunct to my once-a-day regular, more comprehensive probiotic.   Always store refrigerated."