Review of probiotics available to modify gastrointestinal flora

摘要: There is evidence that the oral consumption of micro-organisms produces a protective effect on gut flora. A significant number studies suggests probiotics might have beneficial effects several microbial disorders gut, but it very difficult to define clinical efficacy such products. In this review, we report results traveller's diarrhoea (TD), antibiotic associated (AAD) and acute (AD) in which various probiotic preparations been used controlled trials shown therapeutic or prophylactic effect.