Define Probiotics-The word 'Probiotic' is a Greek word and it means  "for life7'. It refers to  microorganisms and  their  'culture products, which contribute  lo  the intestinal microbial balance, thus benefiting the  host by protecting against disease or improvising its nutrition.  It  is  well  known that  probiotics,  like

lactobacillus, assist in  the  digestion  of  lactose, inactivate toxins, bind cancer causing chemicals, modulate the gut flora and reduce cholesterol absorption  in the gut