A team of scientists has discovered that garlic concentrates and
garlic-derived compound diallyl sulfide worked better than 2 commonly
used antibiotics (erythromycin and ciprofloxacin) against bacteria that
cause foodborne illness. In addition to being way more effective, the
garlic-derived compound was also much quicker in its action.
The
researchers have also published research indicating the effectiveness of
diallyl sulfide against Listeria and E. Coli bacteria.
This is
great news for fans of natural products, because it means that adding
garlic appears to be able to make other foods safer to eat. The
researchers also claimed that diallyl sulfide could be used for cleaning
and food preparation purposes.
In the study, garlic was tested against Campylobacter jejuni, which causes an estimated 2.4 million cases of sickness per year in the USA alone.
Garlic
has been used as an antibacterial since ancient times. A slice of
garlic has been placed on an open wound in order to stave off infection.
And good old Louis Pasteur noted that garlic killed bacteria. It’s a
shame that it has taken so long for these “natural antibiotics” to
return to the fore – as antibiotics have been found to cause a number of
problems, including the development of “superbugs” and other side
effects such as the damage to “friendly” bacteria in the gut.
It
seems that garlic’s ability to “ward off evil” has been vindicated and
it makes we curious as to whether the old medicinal use of the plant has
some connection to the popular myth. Food for a new research!
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