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There are more than 100 strains of bacteria in the intestines
of a human being. ___1___
a healthy person, the amount of good bacteria should ___2___
the bad bacteria. Friendly bacteria are ___3___
from a number of sources. These include ___4___
cultures such as yogurt, naturally occurring ___5___
, and from probiotics, a form of nutritional supplement.
Probiotics ___6___
beneficial microflora such as lactobacillus and acidophilus
which ___7___
be difficult to obtain in a normal diet. ___8___
oneself with this bacteria is particularly useful especially ___9___
the flu and cold season. The ___10___
of too much antibiotics destroys the good bacteria ___11___
the intestines and sometimes allows harmful strains to ___12___
a foothold in the body. Even if a person rarely ___13___
antibiotics, he or she may still be ___14___
antibiotics in a secondary way through non-organic meat and
dairy ___15___ . |
