"Do you think of bacteria as something bad? If so, you’re not alone. Most of us are not aware that some bacteria can actually be beneficial to our health – particularly for our digestive system.

The 'good' bacteria that I am talking about are called probiotics. Probiotics generally fall into the class of Lactobacillus or Bifidobacteria organisms, which include Lactobacillus acidophilus, Bifidobacteria bifidum and others."