Fixing suggestions issue with no Bifidobacterium or Lactobacillus

A reader query revealed a bug. The suggestions applies to what you have — if you have no lactobacillus or no bifidobacterium THEN there is no bacteria to modify!

I have just added code to add a ZERO (0) value if you have none reported. This will cause items to increase lactobacillus and bifidobacterium to be added to suggestions.