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Many claims about the special properties of honey have been made. These claims cannot be dismissed out of hand because it is known that when bees are collecting nectar, they also pick up minute quantities of other substances from the plants they visit. The nature of these substances may vary from plant to plant, from location to location and from season to season. Some may have potential biological activity; others may not. Just because a biologically active substance is found in honey does not necessarily mean that it will produce any effect when consumed. Any effect will depend on the nature of the substance, its concentration and the amount of honey eaten. These substances could have a beneficial, harmful or no effect.
The topical value of honey in wound healing is well-established thanks to the
work of Prof Peter Molan from Waikato University in NZ . There is emergent evidence
that there may be anti-microbial effects of honey in the human gut which could
be of value in gastointestinal infections. However, because of the presence
of Clostridial spores in honey, it should be avoided by infants and the elderly.
Nevertheless, the evidence is insufficient to warrant health claims in this
area or any other area of oral usage at the present time. Because of the inevitably
rich phytochemistry of honey, depending on what the bee feeds, there is a prima
facie case to be made for other health benefits, but the in vivo and clinical
evdence is not avilable at present. Moreover, and it has been known for many
years , honey may also be toxic http://en.wikipedia.org/wiki/Bees_and_toxic_chemicals
when bees feed on certain flowers in certain locations; some of the earliest
observations of this were also made in NZ and were known to the authors. Recent
reports of human cardiotoxicity (attachment ) continue to support this note
of caution. Nevetheless, honey from known locations where there is local knowledge
and food safety requirements are met, is safe for human consumption and possibly
beneficial beyond its sugar composition.
See also http://en.wikipedia.org/wiki/Honey
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