Probiotics

Probiotics are supplements, which contain beneficial microbes,especially lactobacillus. The normal gut flora includes both harmful and 'friendly' microbes. The 'friendly' types normally keep the harmful bacteria in check. Any alteration of the normal gut flora, which can for example, occur after a prolonged course of antibiotic therapy, will give the harmful bacteria the upper hand and leads to conditions like diarrhea.

One of the most well-known probiotic bacteria is Lactobacillus acidophilus. Some of the best sources of L.acidophilus is yogurt. Recently, many companies have jumped into the bandwagon and claim numerous benefits, which may be just Much ado about probiotics