probiotics

Non-infectious diseases such as coronary heart disease and certain cancers have become major causes of death and disability in affluent countries. Probiotics (principally lactic acid bacteria; LAB) may assist in lowering the risk of these diseases.

Experimental studies with probiotics have given generally inconclusive outcomes for infectious disease and for biomarkers for non-infectious disease. In part this situation may reflect their inability to colonise the adult human gut effectively.