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Should yoghurt cultures be considered probiotic?

2005; Cambridge University Press; Volume: 93; Issue: 6 Linguagem: Inglês

10.1079/bjn20051428

1475-2662

Francisco Guarner, Gabriela Perdigón, Gérard Corthier, Seppo Salminen, Berthold Koletzko, Lorenzo Morelli,

Gut microbiota and health

Probiotics are live micro-organisms that when administered in adequate amounts confer a health benefit on the host. Consumption of yoghurt has been shown to induce measurable health benefits linked to the presence of live bacteria. A number of human studies have clearly demonstrated that yoghurt containing viable bacteria ( Streptococcus thermophilus and Lactobacillus delbrueckii sp. bulgaricus ) improves lactose digestion and eliminates symptoms of lactose intolerance. Thus, these cultures clearly fulfil the current concept of probiotics.